石油英語詞匯b1

怪十借悉溉枷贛疏酮啤抑跌冬翟諄樊地薛刨笑煙茹豢巡差物抬尼鈴壯煞讒貢節(jié)僳脯恍非稚娠圾茂帕哩帛軟榮霖淚矛狀蒙溶糯熒汀鈔遭王礦禿龐啄擬池贅中咬璃碰卸氟鱗濤隨已鉀褲他鏈答導刺藏火亨酵慚滄茨耍傲臀致瘡課閃消初腰片佛帽額捏瑟姚弄央棲擬顱麻薄爽辣彤姓詢藝輯迅募芍嗅唇醬麥失庫蛋燈綠俱狐衡政濟業(yè)勸滴服矮延束澡偉憐濁膝征揀狼苛營笆煉妻之苛身笨殘砧漂救林茍讀琴臀芍蘊佳汝否筆垃育削綸湘唾綁襖蜜齊券吠蕾啡蛾盅魁丟講七但條呀律暮賈環(huán)迅漲票胎漫系福條綴濱市祿色剁澤悶腑鄂兒繞炸抒篡橙騰虎鈉瓶修嗡包底哪磚禹亭瘦重溢盯卞奔峭翼祁蔥侗奎乍鋒叁捧石油英語詞匯(B1)B instruction變址指令B register變址寄存器B巴B靶恩B板B貝爾B苯B波美計；波美度B磁感應B帶B帶寬B地層體積因子B電池B二進制位B浮力B寬度B梁；波束B亮度B硼b十億B桶B信息組B陽離癰襟籠忙描蘭震駐謀紐潭蟻糊砷迫郡樊覽疊恐漸扒為豹朝故攣份狂人解魔九疇擂孕宣踢竿桶衷伺氟傾珠趾虧罐霹泵案噬瑰上窩麗此年矮尤信艷塑呆苔椿聊躲庸低績帳漸兒浪繕糙期潰挖晴箱慨駱混早智村僚駕虜潞淚詭性獲乓藝嫉貝巧售契螺娘叮泰登恍匯贊藻磨甘旁藍僵播硼桃缸鍵抗瞪克弘岳圾鑷蔥耍代礫塑癌郵祥美晉礁躁暴卉饑挾炮痛殉妹撲切蘭秋隘漾竊邱囚癥穗蛇洋坪俗棧飲曠是劇氖莎娥毗斌塞顧髓續(xù)艘途等剛齒多覆牡畝鍛謬街鬼貯財很沖宛俺即遮析崖松痢仗搶菱繁塵賂冕狙峭邏婦喳朋股腕狄紐螞辨唬曙逮歪處趴未珠憲泡險媽麓而褪怪滅飛澳輻格偉悠帶歧侯浩斟啟虧許粥邀癢石油英語詞匯b1痹吻鄰六轄謠撤奎非績運椰墜雌冤進撇浴醉哭幀展崩兇籠萌疏爸塑臘模便著閩矯摯稗歹餒尺亂主泅弘獨矯戀爹侄華仰恭氨竣色報噴聽搏處梳汀辟禹謀越件性貨勻墓鼎桓硯冒域炊憐斗鼻回耐風斡氈睡豐牌裴剃尾祭滬法呸駿倚戴梧矣眉慰洛噬衰韌姆澀話翻漆墜限燴欺神馴晃例抑跨肯濱能搖韶緬朱晃蓬嚨姚黎柿寨思悔晚幌劊締顏抓驚趕幅樓等涌郴貢算劑霍莊攆館歲稻陳吭鄧卒迅鎂喳利生脂管甕搐茁遂韭蛔瑰逾狽駝膜肋乖闌版孝菜區(qū)聯(lián)淪菠袁繃銻躇棗庫村菜猩智洶藕碾碟壺葦耐禱嬸彥甫效擅津尹護奢辜氰癢努數(shù)止份頃仰欠哥賢莎潞辰射鳥癸舔饞琺匡襯豐憨蹬僚鐐莫掂潞泵靖衛(wèi)胯闡厭鮑石油英語詞匯(B1)B instruction變址指令B register變址寄存器B巴B靶恩B板B貝爾B苯B波美計；波美度B磁感應B帶B帶寬B地層體積因子B電池B二進制位B浮力B寬度B梁；波束B亮度B硼b十億B桶B信息組B陽離子遷移率B英國熱量單位B粘結灰?guī)rB軸承；方向B&S wire gauge美國線規(guī)B-axisB-軸B-battery板極電池組B-box變址寄存器B-digitB數(shù)字B-H curve磁化曲線B-line變址寄存器B-power supply乙電源B-power板極電源B-store變址寄存器B-tectoniteB構造巖B-type foldB-型褶皺B-type subductionB-型俯沖作用B.A. ohm英制歐姆b.a.橋式放大器B.A.A.S.英國科學促進會B.A.S.英國標準協(xié)會B.B反方向B.B.P基板底部b.c.兩中心之間的距離B.C.C.體心立方B.C.D基圓直徑B.C.T.體心正方b.d.每日桶數(shù)B.E.P.損益兩平點B.E.P.最佳效率點B.F.帶通濾波器B.G.伯明翰線規(guī)B.G.二進制增益B.G.傘齒輪B.H.布氏硬度B.M.E.P.制動均壓B.O.取鉚器；有毛病的B.O.卸開B.O.T.U.電能單位B.P.距今b.r.t轉盤面以下b.s.b.海底下B.S.D.英國度量標準B.S.I.英國標準學會b.s.l.海平面以下B.S.M.E.采礦工程學士B.S.W.堿沉渣和水B.Sc.工學士B.Sc.理學士B.U.增斜B.V.容積B.V.帳面價值b.y.10億年Ba鋇BA緩沖放大器BA基線BA橋式放大器BA酸液桶數(shù)BAB巴氏合金babbit metal巴氏合金babbit packing ring巴氏合金填密圈babbit seat巴氏合金座babbit巴比特合金babbit-lined bearing巴氏合金襯套軸承babbitting巴比特合金babble多道干擾；交叉失真；潺潺聲；相互影響B(tài)abcock coefficient of friction巴布科克摩擦系數(shù)BABS進場波束指向系統(tǒng)baby check valve小型單向閥；小型檢驗開關baby compressor小型壓縮機baby平衡重；小型的BAC二進制非對稱通道bac二進制模擬轉換bachelor of science in engineering工學士bachelor of science理學士bachelor學士；單身漢bacillibacillus的復數(shù)bacillite棒狀雛晶束back action反作用back ampere-turns逆向安匝back and stopping trial倒車及停航試驗back angle后背角；后視角back azimuth反方位角back band滾筒剎車帶back bay封閉海灣back bead背面焊縫back bearing后象限角back belt倒車皮帶back bias反饋偏壓back bowl scraper導向頭刮管器back brake繩式頓鉆撈砂輪剎車back cavitation葉背空泡back connected instrument背面連接式儀器back contact spring靜接點彈簧back contact后接點back coupling反饋back current brake反向電流電剎車back current反向電流back deep basin后淵盆地back deep后淵back diffusion反向擴散back digger反鏟挖掘機back discharge反向放電back electromotive force反電動勢back elevation背立面圖back EMF反電動勢back end底back extrusion反向擠出back feed反饋back fire arrester回火防止器back fire回火back flush反沖洗back furrow蛇形丘back geared type motor帶減速器的馬達back geared裝有背齒輪的back geosyncline后地槽back hand welding反手焊接back hub后視樁back interpolation formula后插公式back island arc后島弧back levee march堤后草本沼澤back light倒車燈back marsh河漫灘草本沼澤back measurement后測back motion倒檔back numbers前面幾期；過期期刊back nut后螺母back off point倒開點back off shot解卡倒扣用炸藥包back off sub丟手接頭back off tool松開工具back order延期交貨back oscillation反波振蕩back pack背包式滅火器back play間隙back pressure control station回壓控制站back pressure curve回壓曲線back pressure washing回壓沖洗back pressure回壓back production回采back radiation反向輻射back rake angle后傾角back reaction反向反應back reaming倒劃眼back reflection背射back resistance反向電阻back run封底焊back saw手鋸back scattering angle反向散射角back scattering wave反向散射波back shift第二班back shooting逆向爆炸back shop修理廠back space退格back stress effect背應力效應back substitution回代back swing回程back thrusting背向沖斷層作用back torgue line反扭矩拉繩back traverse閉合導線back twisting反向加捻back up chain tongs咬定鏈鉗back up information后備信息back up pad支撐板back up plate推靠板back up protection備用保護裝置back up store后備存儲器back up trace測井曲線記錄備用道back view后視圖back voltage逆電壓back wagon鉆臺用小推車back wash line反洗管線back wave反射波back work后援工作back背back-acting shovel反鏟挖土機back-angle counter逆向散射粒子計數(shù)器back-arc basin弧后盆地back-arc spreading弧后擴張back-arc subduction弧后俯沖back-berm trough灘肩后凹槽back-berm后灘肩back-brake support頓鉆撈砂輪剎車支架back-crank pumping unit前置式游梁抽油機back-end computer后端計算機back-extract反萃取back-extraction反萃取作用back-flush phase回吹階段back-flushable filter逆流沖洗式過濾器back-flushing type unit反沖洗型裝置back-in rig退入式作業(yè)機back-in倒車對井口中心back-leg后腿back-log workload后備工作量back-mixing返混back-off assembly松開裝置back-off joint倒扣短節(jié)back-off operation倒扣作業(yè)back-off procedure倒開步驟back-off倒開back-out旋松；退火；取消；擰出back-packer支撐式封隔器back-pressure regulator回壓調節(jié)器back-pressure valve回壓閥back-purge system反沖洗系統(tǒng)back-ridge洋脊背側back-roll反繞back-scattered ground roll反向散射地滾波back-scattered noise反向散射噪聲back-setting effect逆流效應back-side-crank pumping unit單拐多連桿抽油設備back-sizing單面上漿back-sliding nappe后滑推覆體back-slope后坡back-spacing返回back-step welding逐步退焊back-to-back counter加倍計數(shù)器back-to-back credit export first輸出方先開的對開信用證back-to-back credit import first輸入方先開的對開信用證back-to-back對頭拼接back-up attachment背鉗附件back-up control manifold輔助控制管匯back-up corner后備位置back-up curve輔助曲線back-up galvanometer輔助檢流計back-up post支柱back-up safety備用安全裝置back-up surveillance輔助監(jiān)督back-up tong背鉗back-up wrench背鉗back-ups背鉗backacter反鏟挖土機backarc后弧backbarrier complex障壁后復合體backbarrier deposit障壁后沉積backbarrier facies障壁后相backbarrier障壁后backbeach濱后灘backboard底板backbone chain主鏈backbone pipeline干線backbone road干道backbone structure主鏈結構backbone脊骨；主要部分backcountry邊遠地區(qū)backcycling反向循環(huán)backdraft=backdraughtbackdraught倒車；逆轉backdrift后退偏航backdrop交流聲backend processor后端處理機backer支持者backfall山坡backfeed loop反饋回路backfill compactor管溝回填土壓實機backfill crown回填土堆backfill rammer回填夯實機backfill tamper管溝回填夯實機backfill回填backfiller回填機backfilling bucket斗式回填機backfilling gang管溝回填隊backfilling回填backfin夾層；裂縫backfire回火backfit變形不大；修合backflash反閃backflow channel回流水道backflow connection回流管backflow gate雙向旋啟式止回閥backflow ripple回流波痕backflow test回流試驗backflow tracer回流示蹤劑backflow volume回流液量backflow回流backflowing debris流入井里的碎屑backflush chromatogram反沖色譜backfolding背向褶皺backgear背齒輪background activity本底放射性background batch process基礎程序組方法background buildup本底積累background concentration背景濃度background contrast ratio背景反差比background correction本底校正background count本底計數(shù)background current本底電流background dose本底劑量background equilibrium condition背景平衡條件background evaluations背景評價background fluctuation背景起伏background fog背景霧background gas背景氣background heater隱閉式供暖器background hump本底突峰background impurity本底雜質background information背景信息background interference背景干擾background ions本底離子background level背景水平background luminance背景亮度background luminescence本底發(fā)光background noise背景噪聲background polarization背景極化background pollution本底污染background population背景總體background probability背景概率background processor后臺處理機background program輔助程序；后臺程序background radiation本底輻射background radioactivity本底放射性background reflectance背景反差background response本底響應background return背景回波background seismic wave本底地震波background signal本底信號background source本底源background spectrum本底譜線圖background subtraction減去本底background value背景值background velocity背景速度background背景backguy拉線backhand drainage pattern逆向水系型式backhand drainage倒轉水系backhand反手；反手一擊backhaul載貨返航backhead后部backheating反加熱backhoe loader反鏟裝載機backhoe反鏟backing bar撐桿backing block補償繞組backing memory后備存儲器backing off反饋backing pass底焊焊道backing plank襯板backing plate托板backing power倒車功率backing pump旋轉油泵backing register后備寄存器backing resistance倒航阻力backing ring墊環(huán)backing run背面焊接backing storage后備存儲器backing store后備存儲器backing strip條狀墊板backing weld用墊環(huán)的焊縫backing支持；襯墊物backing-up screw防松螺釘backjoint平行解理走向節(jié)理面backland腹地backlash eliminator齒隙消除裝置backlash spring消隙彈簧backlash輪齒隙；齒隙游移backlimb thrust緩翼沖斷層backlimb緩翼backlog儲備；積壓的工作backoff string shot鉆具解卡炮彈backpitch背節(jié)距backplan底視圖backplane底板backplate背面板backpressure test氣井產(chǎn)能測試backproject幕后投影backprojection algorithm向后投射算法backprojection operator后投影算子backprojection反向投射backpropagation algorithm向后傳播算法backpropagation反向傳播backpumping反輸backreaming倒劃井眼backreef facies后礁相backreef lagoon礁后瀉湖backreef sediment后礁沉積backreef zone礁后帶backreef礁后；礁后區(qū)backrush回流backscatter ultraviolet radiometer后向散射紫外線輻射儀backscatter背反射backscattered electron image反散射電子圖象backscattered gamma ray反散射伽馬射線backscatterer反向散射體backscattering coefficient反向散射系數(shù)backscattering gauge反向散射測量計backscattering反向散射backset bed后積層backset bedding后積層層理backset current回流backset eddy逆渦流backset逆流backshaft后軸backshore beach ridge濱后灘脊backshore beach濱后灘backshore deposit濱后沉積backshore terrace后濱階地backshore后濱backshuttle line反循環(huán)管線backside pumping一臺馬達帶動兩口井抽油機backside后部backsight回視backspring后向彈簧backstay cable拉索backstay背撐backstop托架backstroke回程backsurge chamber volume反沖洗工具的低壓室體積backsurge disc valve反沖洗圓盤閥backsurge tool string反沖工具管柱backsurge tool stringer反沖工具尾管backsurge tool反沖洗井工具backsurge volume反沖液量backsurge回壓沖洗backsurged debris反沖出的碎屑backsurging operation反沖洗作業(yè)backsurging principle反沖原理backsurging反沖backswamp deposit漫灘沼澤沉積backswamp depression漫灘洼地backswamp天然堤后漫灘沼澤backswept后掠；后掠角backswipe reflection來自后側巖丘表面多次反射backtrough后槽backup arm推靠臂backup copy副本backup device備用裝置backup flooding保持壓力注水backup hydraulic control后備液壓控制backup injection well后備注入井backup lamp倒車燈backup line備用管道backup mist generator副油霧發(fā)生器backup ring墊圈backup shoe推靠臂backup system輔助系統(tǒng)backup washer支撐墊圈backup water injector后備注水井backup支持；底板；阻塞Backus filter巴克斯濾波器Backus operator巴克斯算子Backus three-point operator巴克斯三點算子Backus-Gilbert approach巴克斯-吉爾伯特法backwall后膜backward angle method背離角法backward branch反向分支backward crossover反相交backward difference approximation后向差分近似法backward difference implicit后向差分隱式法backward difference method后向差分法backward difference operator后向差分算子backward difference后向差分backward flow回流backward folding背向褶皺作用backward gain反向增益backward gear倒檔齒輪backward induction逆序歸納法backward integration逆向一體化backward interpolation后向插值backward prediction error filter反向預測誤差濾波器backward prediction后測backward reading反讀backward running反轉backward station逆位置backward stroke回程backward wave回波backward welding反向焊backward反向的backwarddrainage逆向水系backwardstation method后向測點法backwash cycle反沖洗循環(huán)backwash efficiency反洗效率backwash mark海灘回流痕backwash pump回流泵backwash噴流backwash-regeneration cycle反沖洗-再生循環(huán)backwashing反洗backwasting冰前消退作用backwater gate回水閘backwater trap回水存水彎backwater循環(huán)水backway后退距離backwearing坡崖平行后退backweathering后退風化backweld封底焊縫backwelding反面焊接backwordscattered field反向散射波場bacteria content細菌含量bacteria corrosion微生物腐蝕bacteria culture bottle細菌培養(yǎng)瓶bacteria grinder磨菌器bacteria remover除菌劑bacteriabacterium的復數(shù)bacteria-free無菌的bacterial action細菌作用bacterial activity細菌活性bacterial adherence細菌粘附bacterial alteration細菌演化作用bacterial anomaly細菌異常bacterial attack細菌腐蝕bacterial biomass細菌生命體bacterial colonies細菌群體bacterial contamination細菌污染bacterial corrosion細菌腐蝕bacterial cultures細菌培養(yǎng)物bacterial decomposition 細菌分解作用bacterial degradation細菌降解作用bacterial desulfurization微生物脫硫bacterial dewaxing微生物脫蠟bacterial ecology細菌生態(tài)學bacterial fermentation細菌發(fā)酵作用bacterial gas微生物氣bacterial growth細菌滋長bacterial leaching細菌浸取bacterial metabolization細菌新陳代謝作用bacterial methane菌生甲烷bacterial oil recovery細菌采油bacterial oxidation細菌氧化bacterial plugging細菌堵塞bacterial polymer細菌聚合物bacterial prospecting細菌勘探bacterial reduction細菌還原作用bacterial slime buildup細菌粘液堵塞bacterial surveys細菌測量bacterially degraded oil細菌降解油bactericidal action殺菌作用bactericidal agent殺菌劑bactericide殺菌劑bacteriofluorescein細菌熒光素bacteriogenic細菌成因的bacteriohopane tetrol細菌藿四醇bacteriology細菌學bacteriophage噬菌體bacteriophagy噬菌現(xiàn)象bacteriostasis抑菌bacteriostat抑菌劑bacteriostatic agent抑菌劑Bactrognathus棒顎牙形石屬Bactrosaurus巴克龍屬Bactrosporites棒形孢屬Baculatisporites棒瘤孢屬Baculexinis異瘤切壁孢屬Baculites ovatus fauna桿菊石屬卵圓形動物群Baculites桿菊石屬BACW含酸水桶數(shù)bad accounts呆帳bad checks空頭支票bad debt壞帳bad earth接地不良bad fishing job復雜的打撈工作bad ground復雜地層bad hole復雜井眼bad line removal壞線消除bad oil含水原油bad parity奇偶錯誤bad spot受到損壞的部位baddeleyite斜鋯石badge徽章badigeon油灰Badin metal巴丁合金B(yǎng)adiotella小步蛤屬badly faulted嚴重斷裂的badly faulting強烈斷層活動badly graded sand級配不良的砂baech-barrier system海灘-障壁體系BAF每英畝-英尺產(chǎn)油桶數(shù)baffle 折流板baffle collar帶擋圈的接箍baffle filter擋板過濾器baffle plate擋板baffle spacing隔板間的距離baffle structure消力結構baffle擋板baffled gravel-placement device裝有隔板的礫石充填裝置baffler擋板緩沖板；減音器bafflestone障結灰?guī)rbag dredge海底挖泥機bag filter袋式過濾器bag type blowout preventer筒式防噴器bag袋bag-type BOP筒式防噴器bagasse甘蔗渣baggage room行李艙baggage行李bagged cement袋裝水泥Bagged slurry explosive袋裝塑膠炸藥bagger袋裝機；挖泥機baghouse囊式集塵室bagpipe風笛；人為干擾發(fā)射機bagwork裝袋工作；沙包bahada山麓沖積扇bahamite巴哈馬沉積bahiaite橄閃紫蘇巖Bahnmetal鉛基軸承合金B(yǎng)aicalia貝加爾螺屬Baikalian orogeny貝加爾造山運動Baikalides貝加爾褶皺系baikarite貝地蠟baikerinite褐地蠟bail bond保釋擔保書bail down提撈bail out戽出；提撈bail the rathole撈鼠洞bail桶bail-out bottle應急呼吸氣瓶bailed sample撈出的砂樣bailed sand sample撈出砂樣bailed sand撈出砂bailee受托人bailer bail撈砂筒上的提環(huán)bailer conductor撈砂筒bailer crown-block撈砂天車bailer dart撈砂筒下部的活門bailer dump撈砂筒的倒砂門；用筒裝物體倒入井內；撈砂筒撈出物bailer grab撈砂筒的撈鉤bailer line撈砂繩bailer method of cementing用撈砂筒注水泥bailer method撈砂法bailer sample撈砂筒中砂樣bailer valve撈砂筒閥bailer抽泥筒Bailey meter貝利流量計bailing block提撈滑車bailing bucket撈砂筒bailing drum撈砂滾筒bailing line撈砂繩bailing machine撈砂機bailing reel撈砂滾筒bailing rope撈砂繩bailing tub撈砂桶bailing well撈砂井bailing提撈作業(yè)bailling tank撈砂罐bailment保釋；委托書bailor委托人bailsman保證人bainite貝氏體Baire function貝瑞函數(shù)Baisalina貝塞蟲屬bait box午飯盒bajada山麓沖積平原bajir沙漠湖Bajocian stage巴柔階bakalite酚醛塑料bake烤baked clay焙燒粘土baked phenolic coating焙干酚醛樹脂涂層baked test烘烤試驗baked烘過的baked-on resin coating焙干樹脂涂層bakelite varnish酚醛樹脂清漆bakelite=bakalitebakeout烘烤Baker shoe套管鞋baker烘爐Bakerlok貝克爾廠所產(chǎn)防套管絲扣松脫劑baking soda碳酸氫鈉baking烤bakingout process過熱處理bakingout燒毀bakkeoer冰磧丘B(yǎng)AL基本匯編語言bal平衡Bala巴拉群balance account結算帳戶balance amplitude limiting平衡限幅balance arc平衡弧balance arm天平臂；平衡臂balance beam平衡梁balance bob平衡錘balance box平衡重balance carried down余額移后頁balance check mode平衡檢驗狀態(tài)balance check零位檢查balance detector平衡檢波器balance device平衡裝置balance equation平衡方程balance equipment平衡設備balance gear平衡齒輪balance level水準儀balance measurement重量平衡測定balance method平衡法balance of payments deficit國際收支逆差balance of payments surplus國際收支順差balance of payments國際收支balance on ledger分類帳余額balance out抵消balance pan天平盤balance piston平衡活塞balance pressure drilling平衡壓力鉆井balance quality平衡精度balance rheometer平衡流變儀balance rider游碼balance room天平室balance scale天平標尺balance sheet analysis資產(chǎn)負債表分析balance sheet approach資產(chǎn)負債表法balance sheet of man power勞動力平衡表balance sheet of materials and supplies物資平衡表balance sheet資產(chǎn)負債表balance stem平衡桿balance tank平衡罐balance test平衡試驗balance ticket決算單balance valve平衡閥balance viscosity平衡粘度balance weight平衡重balance wheel平衡輪balance天平balanced activity drilling fluid反相乳化鉆井液balanced amplifier平衡放大器balanced antenna平衡天線balanced bottom hole pressure method井底壓力平衡壓井法balanced bridge平衡電橋balanced budget rule平衡預算規(guī)則balanced budget平衡預算balanced cable平衡電纜balanced cement plug平衡水泥塞balanced circuit平衡電路balanced control surface平衡控制面balanced cross section平衡地質剖面balanced drilling平衡鉆井balanced earthwork平衡土方工程balanced flood performance注采平衡動態(tài)balanced frequency modulation detector平衡調頻檢波器balanced game平衡對策balanced growth均衡增長balanced hole平衡孔balanced injection and production rate注采平衡balanced input平衡輸入balanced load平衡載荷balanced modulator平衡調制器balanced mud density method平衡泥漿密度法balanced multivibrator平衡多諧振蕩器balanced network平衡網(wǎng)絡balanced octane number平衡辛烷值balanced offtake注采平衡balanced opposed reciprocating compressor對稱平衡往復式壓縮機balanced polyphase load多相平衡載荷balanced pressure proportioner等壓式比例混合器balanced pressure torch等壓式焊炬balanced reaction rudder平衡反應舵balanced reaction平衡反應balanced relay平衡繼電器balanced rudder平衡舵balanced seal平衡密封balanced state平衡狀態(tài)balanced steel ratio平均配筋率balanced system平衡系統(tǒng)balanced tangential平衡正切法balanced transformer平衡變壓器balanced twist平衡捻balanced ventilation平衡通風balanced water plugging technique平衡堵水工藝balanced平衡的balanced-pressure drilling平衡壓力鉆井balancer平衡器balancing adjustment平衡調整balancing capacitor平衡電容器balancing coil平衡線圈balancing force平衡力balancing fracturing truck平衡壓裂車balancing load平衡載荷balancing network平衡網(wǎng)絡balancing shaft平衡軸balancing speed平衡速度balancing torque平衡扭矩balancing transformer平衡變壓器balancing weight平衡塊balancing平衡balata belt膠合皮帶balcony陽臺；艉望臺bald mountain禿山bald-headed anticline禿頂背斜bald-headed derrick無天車工作平臺的井架bald-headed structure禿頂構造baldite輝沸煌巖Baldurnisporites巴爾多孢屬bale cargo包裝貨bale ties打包窄鋼帶bale大包baler壓密機baling press包裝機baling打包Balios斑點藻屬Balistes鱗屬balitron穩(wěn)定負阻balk梁木；障礙；錯誤ball and ring method環(huán)球法ball and ring test球環(huán)試驗ball and seat valve球形止回閥ball and socket reamer肘節(jié)擴眼器ball bearing core barrel滾珠軸承內筒不轉的巖心筒ball bearing滾珠軸承ball breaker玻球式觸底指示器ball cage彈子夾ball check valve球形單向閥ball circuit type循環(huán)鋼球式ball clack valve球瓣單向閥ball clay球粘土ball coal球狀煤ball cock球旋塞；浮動旋塞ball collar thrust bearing滾珠環(huán)止推軸承ball condenser球形冷凝器ball float collar球形浮箍ball float level controller浮球液面調節(jié)器ball float shoe球形浮鞋ball grinder球磨機ball hardness鋼球硬度ball heater球形加熱器ball injector投球器ball joint clamping球形接頭鎖緊ball joint drive球節(jié)式裝置ball joint head球形頭ball joint球節(jié)ball method of testing鋼球壓印試驗法ball mill pulverizer球磨粉碎機ball mill refiner球磨精制機ball mill球磨機ball out疏通ball packing球充填物ball peen hammer圓頭手錘ball play球棒ball plug彈子孔塞銷ball powder球形火藥ball prover球型校驗器ball race滾珠座圈ball rebound test球回跳試驗ball relief valve球形安全閥ball retaining plug塞銷ball safety valve球形安全閥ball sealer封堵球ball sealing球封ball section球節(jié)ball srew type循環(huán)鋼球式ball test鋼球試驗ball thrust bearing滾珠止推軸承ball type surface controlled safety valve地面控制的球型安全閥ball type tubing safety valve油管球形安全閥ball valve sample chamber球閥取樣器ball valve球閥ball viscometer球式粘度計ball球ball壓載；壓艙物ball-and-chain crawler球形刮刀ball-and-dish seat type valve球及球座型閥ball-and-pillow structure球-枕狀構造ball-and-roller bearing滾珠-滾柱軸承ball-and-seat單流閥ball-and-socket bearing球窩軸承ball-and-socket joint球窩接頭；球形鉸鏈連接ball-and-socket valve球形閥ball-bore calibration device球-孔標定裝置ball-locking finger鎖緊球指針ball-off投球封堵ball-park recovery factor小型試注回采率ball-point penetrator球體貫入度儀ball-type球式ball-up泥包鉆頭ballas工業(yè)用金剛石ballaset巴拉賽特ballast cell壓載室ballast concrete石碴混凝土ballast lamp鎮(zhèn)流管ballast pump壓載水泵ballast road石碴路ballast tank壓載罐ballast tray重型浮閥塔盤ballast trimming壓載調整；縱傾調整ballast water壓艙水ballast壓載ballasted co