名词
中文翻译：手动极谱仪
同义词：
['manual polarographic analyzer', 'manual polarographic detector']
例句：
-
1. The manualpolarograph is used to detect and measure the concentration of pollutants in water samples.
手动极谱仪用于检测和测量水样中污染物的浓度。
-
2.In this study, we used a manual polarograph to analyze the chemical composition of the soil samples.
在这项研究中，我们使用手动极谱仪分析土壤样本的化学成分。
-
3. The manual polarograph was crucial for the detection of trace metals in environmental samples.
手动极谱仪对于环境样本中痕量金属的检测至关重要。