Terms for subject Drilling containing ratio

English	Chinese
air-fuel ratio	空气-燃料比
automatic ratio control	自动比率控制
bending strength ratio	弯曲强度比
bending strength ratio	钻铤公母接头的弯曲强度比
bevel gear ratio	伞齿轮传动比
cement water ratio	水灰比
cementing quality qualified ratio	固井质量合格率
cement-water ratio	水— 灰比
charge ratio	装填系数
charge ratio	装填满载比
closing ratio	井喷压力与防喷器关闭压力之比
cuttings transport ratio	钻屑传送比
damage ratio	损害比
drilled solids to bentonite ratio	泥浆中钻屑与斑土比
drilled solids to bentonite solid ratio	钻屑一膨润土比
drilled solids to bentonite solids ratio	钻屑膨润土比
drum to rope ratio	滚筒直径与钢丝绳直径之比
estimated damage ratio	估算的损害比
flocculation ratio	絮凝比
gross oil-gas ratio	总油气比
in ratio	成正比
in ratio	成比例
low-water-ratio cement	低水灰比水泥浆
measured-depth-to-true-vertical-depth ratio	已测深度与真垂深之比
mixing ratio	混合比率
mixture ratio	混合比率
mud property ratio	比重-黏度比
optional gear ratio	可变齿轮转速比
over-consolidation ratio	超固结比
planetary gear ratio	行星齿轮传动比
plastic viscosity to yield value ratio	非牛顿流体的塑性黏度-屈服值之比
plastic viscosity to yield value ratio	泥浆的塑性粘度和动切力屈服值比
pressure-gradient/cohesive strength ratio	压力梯度与粘结强度比
quality qualified ratio	质量合格率
ratio flow control	按比例调控流量
ratio of gear	齿轮传动比
ratio separator	离心分离机
reduction gear ratio	减速传动比
surface area-to-volume ratio	比表面积
surface area-to-volume ratio	表面积-体积比
transmission gear ratio	变速箱传动比
use ratio	利用率
water-cement ratio	水一灰比