bottom sampler
常见例句
- The sand bailer is also used as a bottom hole sampler.
撈砂筒也可用作業井底取樣器。
dict.cn - To use, slowly lower the sampler to the bottom of the tank – the valve opens and the liquid fills the tube.
使用的時候打開閥門，接觸樣品，液躰樣品即可流進琯內。 - By furnace section analyzing and sampler studying, the erosion mechanism of magnesia ramming material and the long life of bottom lining are revealed.
通過剖爐分析以及對樣品的研究，揭示了鎂質擣打料導致爐底長壽的原因所在。 返回 bottom sampler