sampler例句
A depth
sampler is strapped to the running board of the helicopter.
把深水取样器固定在直升机的试验台上.
Soil is sampled with a core
sampler.
土壤的采样使用芯形采样器.
To take samples that retain the larger structure of the sediment, a core
sampler is used.
为了保持样品沉积物的层次结构, 就要用空心铁管采样器.