echo sampler的用法和樣例:
例句
- Soil is sampled with a core sampler.
土壤的採樣使用芯形採樣器。 - A device made of plexiglass is added between the gas absorption tube and gas flowmeter in the atmospheric sampler.
在大氣採樣器上加裝防止倒吸裝置,可防止吸收液倒吸進入流量計。 - A depth sampler is strapped to the running board of the helicopter.
把深水取樣器固定在直升機的試驗台上。