bottom sampler
常见例句
- The sand bailer is also used as a bottom hole sampler.
捞砂筒也可用作业井底取样器。
dict.cn - To use, slowly lower the sampler to the bottom of the tank – the valve opens and the liquid fills the tube.
使用的时候打开阀门，接触样品，液体样品即可流进管内。 - By furnace section analyzing and sampler studying, the erosion mechanism of magnesia ramming material and the long life of bottom lining are revealed.
通过剖炉分析以及对样品的研究，揭示了镁质捣打料导致炉底长寿的原因所在。 返回 bottom sampler