trial pit
常见例句
- The researchers are now enrolling men in a major clinical trial that will pit pomegranate juice against placebo.
研究者现在招募大型研究，进行石榴汁与安慰剂之比较。 - On this basis, by the comparison of trial and errer method, it determines the general potential failure mode of the pit slope.
在此基础上，通过试算比较，确定了总体边坡潜在的破坏模式。 返回 trial pit