单刀开关 single-switch
单峰 singlet
单目的层钻进 single-target drilling
单齿冲击 single-tooth impact
单轨制 singletrack system
单调谐放大器 single-tuned amplifier
单壁波纹管 single-wall corrugated pipe
单堰式标准罐 single-weir prover
带垫板单面对接焊 single-welded butt joint with back
单井 single-well
单井地层评价 single-well formation evaluation
单井径向流模型 single-well radial model
单峰 singlet
单目的层钻进 single-target drilling
单齿冲击 single-tooth impact
单轨制 singletrack system
单调谐放大器 single-tuned amplifier
单壁波纹管 single-wall corrugated pipe
单堰式标准罐 single-weir prover
带垫板单面对接焊 single-welded butt joint with back
单井 single-well
单井地层评价 single-well formation evaluation
单井径向流模型 single-well radial model
单井油藏 single-well reservoir
单井试井 single-well test
单井试井分析方法 single-well test analysis method
单井不稳定试井 single-well transient testing
奇异的 singular
奇异特征函数 singular eigenfunction
奇解 singular solution
奇异值 singular value
双曲正弦 sinh
震旦纪;震旦系 Sinian
左旋断块 sinistral block
左旋褶皱 sinistral fold
左旋剪切断层 sinistral shear fault
左旋走向滑动 sinistral strike slip
左旋横推运动 sinistral transcurrent movement
左旋倾向 sinistral vergence
沉浮法 sink and float method
最终点 sink node
撞杆 sinker bar
撞杆扶正器 sinker bar guide
加重抽油杆柱 sinker bar string
增加下沉力物体重量 sinker weight
沉降剂 sinking agent
埋头 sinking head
下沉岩石圈板块 sinking lithosphere plate
伏流 sinking stream
凿井工 sinkman
汇点反映法 sink-point image method
汇源反映法 sink-source image method
中国 Sino