逆流效应 back-setting effect
后轴 backshaft
后滨 backshore
滨后滩 backshore beach
滨后滩脊 backshore beach ridge
滨后沉积 backshore deposit
后滨阶地 backshore terrace
反循环管线 backshuttle line
后部 backside
一台马达带动两口井抽油机 backside pumping
单拐多连杆抽油设备 back-side-crank pumping unit
回视 backsight
后轴 backshaft
后滨 backshore
滨后滩 backshore beach
滨后滩脊 backshore beach ridge
滨后沉积 backshore deposit
后滨阶地 backshore terrace
反循环管线 backshuttle line
后部 backside
一台马达带动两口井抽油机 backside pumping
单拐多连杆抽油设备 back-side-crank pumping unit
回视 backsight
单面上浆 back-sizing
后滑推覆体 back-sliding nappe
后坡 back-slope
返回 back-spacing
后向弹簧 backspring
背撑 backstay
拉索 backstay cable
逐步退焊 back-step welding
托架 backstop
回程 backstroke
回压冲洗 backsurge
反冲洗工具的低压室体积 backsurge chamber volume
反冲洗圆盘阀 backsurge disc valve
反冲洗井工具 backsurge tool
反冲工具管柱 backsurge tool string
反冲工具尾管 backsurge tool stringer
反冲液量 backsurge volume
反冲出的碎屑 backsurged debris
反冲 backsurging
反冲洗作业 backsurging operation
反冲原理 backsurging principle
天然堤后漫滩沼泽 backswamp
漫滩沼泽沉积 backswamp deposit
漫滩洼地 backswamp depression
后掠;后掠角 backswept
来自后侧岩丘表面多次反射 backswipe reflection
对头拼接 back-to-back
加倍计数器 back-to-back counter
输出方先开的对开信用证 back-to-back credit export first
输入方先开的对开信用证 back-to-back credit import first