采样工具 meaning in Chinese

sampling instrument

Sampling kits come in a convenient foam lined , hard plastic carrying case
采样工具放在在一个内有泡沫衬里的硬质塑料手提箱中。
Scales were used for age determination and a modified seine was used for collecting samples to study diversity of fish community . main results were as follows . 1
鱼类年龄结构的研究以鳞片为年龄鉴定材料，鱼类群落多样性的研究以围网为采样工具，主要结果如下： 1