Terms for subject Oil / petroleum containing back

English	Chinese
angles back to back	背对背角钢
automatic back-flushing	自动回流冲洗
automatic back-flushing	自动回返冲洗
automatic ring back	自动振铃回叫
back-acting shovel	反铲挖土机
back ampere-turns	逆向安匝
back angle	后背角
back-angle counter	逆向散射粒子计数器
back-arc basin	弧后盆地
back-arc spreading	弧后扩张
back bay	封闭海湾
back bead	背面焊缝
back bearing	后轴承
back bearing	后象限角
back belt	倒车皮带
back-berm trough	滩肩后凹槽
back bias	反向偏压
back bowl scraper	导向头刮管器
back cavitation	叶背空泡
back chipping	背面錾平
back connected instrument	背面连接式仪器
back contact	后接点
back contact spring	静接点弹簧
back contact spring	静触簧
back contact spring	后接触弹簧
back-crank pumping unit	双井联动抽油设备
back-crank pumping unit	前置式游梁抽油机
back deep	岛弧后海渊
back deep basin	后渊盆地
back diffusion	反行弥散
back diffusion	反向扩散
back digger	反铲挖掘机
back-end hydrogenation	后加氢
back-extract	反萃取
back-extract	反抽提
back-extraction	反萃取作用
back-extraction	反抽提作用
back-face welding	背面焊接
back feed	回授
back filling	回填作业
back fire arrester	回火防止器
back flow gate	可逆单向阀
back flush	反向洗涤
back-flush phase	回吹阶段
back-flushable filter	逆流冲洗式过滤器
back-flushing type unit	反冲洗型装置
back focal	【幽】后焦点【距】
back geosyncline	后地槽
back gouging	刨根
back gouging	反面气刨
back hand welding	反手焊接
back hub	后视桩
back-in farm out	保留租出
back-in farmout	保留租出
back-in interest	保留权益
back-in rig	退入式作业机
back interpolation formula	后插公式
back island arc	后岛弧
back lap	视削蚀
back light	倒车灯
back marsh	河漫滩草本沼泽
back-mixing	返混
back motion	倒动
back nut	后螺母
back nut	底座螺母
back-off	释放
back-off	倒开
back-off assembly	松开装置
back-off assembly	倒开装置
back-off joint	倒扣短节
back-off operation	倒扣作业
back off point	倒开点
back-off procedure	倒开步骤
back off shot	解卡倒扣用炸药包
back-off sub	丢手接头
back off sub	倒扣接头
back oscillation	返回振荡
back oscillation	反波振荡
back-out	退火
back-out	有毛病的机器
back play	齿隙
back-pressure control station	回压控制站
back-pressure curve	回压曲线
back pressure operation	背压操作
back-pressure receiver	回压接受器
back-pressure valve	背压阀
back-pressure washing	回压冲洗
back production	回釆
back rake angle	后耙角
back reflection	背射
back reflection	背面反射
back-ridge	洋脊背侧
back run	封底焊
back saw	手锯
back-scattered electron imaging	反散射电子成像
back-scattered noise	反向散射噪声
back-setting effect	逆流效应
back shift	第二班
back shooting	逆向爆炸
back shooting	回程爆炸
back shop	修理厂
back-side pumping	双井单拐双连杆抽油
back-side-crank pumping unit	单拐多连杆抽油设备
back-sizing	背面上浆
back-sliding nappe	后滑推覆体
back-slope	后坡
back-step welding	逐步退焊
back-step welding	分段退焊
back swamp	漫滩木本沼泽
back tank	接液罐
back thrust	反向逆断层
back thrust	反向冲断层
back thrusting	后冲断层作用
back thrusting	反向冲断层作用
back thrusting	背向冲断层作用
back thrusting	反冲
back thrusting	背冲
back titration	返滴定法
back to back	背对背……
back to back	背对背
back to back	对头拼接
back-to-back	对头拼接
back-to-back credit	对开信用证
back torque line	反扭矩拉绳
back traverse	闭合导线
back up	固咬定
back up chain tongs	咬定链钳
back-up control manifold	辅助控制管汇
back-up corner	后备位置
back-up curve	辅助曲线
back-up fuel	辅助燃料
back-up fuel	备用燃料
back-up galvanometer	辅助检流计
back-up generator	备用发电机
back up information	后备信息
back up plate	推靠板
back-up surveillance	辅助监督
back-up system	后援系统
back-up tong	背钳
back-up tongs	固定大钳
back up trace	测井曲线记录备用道
back-ups	背钳
back wagon	钻台用小推车
back wash filter	反洗过滤器
back wash line	反洗管线
back washing	反洗
back water pump	回水泵
back ward wave	反射波
back weld	背焊缝
back work	后援工作
bean-back	调小油嘴
bean back	减小油嘴
bean back	减小油流
blind back-off	无控制卸扣
bolt with one end bent back	弯头螺栓
bottom hole back torque	井底反扭矩
bounce-back effect	回弹效应
bounce-back effect	反冲效应
branch back and link	接支管和连接
burn-back resistance test	抗烧结试验
buy back	返销
buy-back crude	返销原油 (oil)
call-back marker buoy	重返声控定位浮标
casing tie-back system	套管回接系统
consequential arc back	持续性逆弧
continuous back-projection	连续背投影
controlled back-off	控制卸扣
conventional back pressure test	常规回压试井
couple back	反馈耦合
crone shoot-back method	倒换平均法
derby back	异条板
detector back bias	检波器反偏压
double back pressure valve set shoe	双回压阀尾管鞋
downhole back flow valve	井下回流阀
electrostatic feed back	静电反馈
etching back process	腐蚀反过程
fanning the hole back	轻压纠斜
flash-back	逆弧
flowing back	排液
fold back	地震道串馈
front-to-back ratio	峰泡比 (气枪的振幅峰值与气泡振幅之比)
gas-well back-pressure curve	气井回压曲线
hold-back rope	阻挡绳
hold-back rope	缓冲绳
hold back vessel	牵制船
interlocked back-up ring	联锁支撑环
laid back	回覆式
lobster back bend	虾米腰弯头
loop back test	回送检查
loss of back reflection	底面反射损失
metal back-up thimble	金属座圈
multiloop feed-back	多路反馈
net back method	净回值法
net back value	净回值
pay back reciprocal method	回收期倒数法
pay back reciprocal method	偿还期倒数法
piggy back anchor	加重锚
piggy-back thrusts	背式逆冲序列
play back center	回放中心
play back center	回放站
plug-back	回堵
plug back cementing	回堵水泥
plug-back depth	填砂深度
plug-back depth	回填深度
plug-back plug	回堵水泥塞
plug back total depth	人工井底深度
plugged back total depth	回堵总深度
plugging back	回堵
product buy-back	产品回购
put back on production	恢复生产
recycle back	反向循环
relic back-arc basin	残留弧后盆地
rock back stabilizer	肩接钻头稳定器
routine back pressure test	常规回压测试
run back into the hole	下钻
scab tie back string	保护性回接套管柱
set back	立根盒
slip back-up	卡瓦支撑
snap-back forming	骤缩成型
standing back	摆放立根
storm back-flow	风暴回流
strike-back	回燃
strong back	临时加强板
superimposed back-pressure	叠加背压
tie back	回接
tie-back adapter	回接变径接头
tie-back casing	回接套管
tie-back collar	回接接箍
tie-back extension	回接短节
tie-back joint	回接节
tie-back liner	回接尾管
tie-back liner	回接衬管
tie-back liner	保护衬管
tie-back receptacle	回接连接座
tie-back riser	回接立管
tie-back sealing nipple	回接密封短节
tie-back sleeve	回接套筒
tie-back spool	回接短管
tie-back stem	回接管
tie-back stinger	回接插入管
tie-back string	回接管柱
tie-back sub	回接接头
tie-back tool	回接工具
trench-arc-back arc system	沟一弧一弧后体系
turn back	折回
wellhead back pressure	井口回压