试坑 meaning in English
pilot hole
prospect pit
test pit
test trench
trial pit
Examples
- The relative difference between values of dry density measured by wave velocity method and pir replacement method is in the range of 1 %
根据相关方程由实测波速推测压实干密度值，相对试坑置换法的实测值，误差在1 %范围内。 - Surface wave velocity detecting tests and dry density detecting tests by pit replacement method were conducted respectively for the transient material ( a ) and main rock - fill material ( b ) used in the construction of concrete - faced rock - fill dam of shuibuya project
摘要以水布垭面板堆石坝施工中的过渡料( a )和主堆石料( b )为主要检测对象，分别进行了面波波速和试坑置换法干密度的对比检测试验。 - Based on a thorough investigation of the engineering geological condition for the reservoir region of the huizhou pumped storage power station , the in - situ trial pit water injection test , boring water injection test , and water pressure test were performed to study the permeability of rock and soil mass
摘要在对惠州抽水蓄能电站库区工程地质条件进行详细调查的基础上，采用现场试坑注水和钻孔注水、压水试验等方法了解岩土体的透水性。