sampler的例句（sampler在句子中的用法）

• a sampler of American short-story writers. 美国短篇小说作家集锦
• 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.
• Soil is sampled with a core sampler. 土壤的采样使用芯形采样器.
• 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.
• The present invention provides a sampler for investigating the homoptera insect. 本发明提供一种同翅目昆虫调查取样器.