名词
中文翻译：水银指示剂
同义词：
['mercury test', 'mercury indicator', 'mercury test reagent']
例句：
-
1. The mercury indicator in the chemical test kit is a critical component for accurate results.
化学试剂盒中的汞指示剂是获得准确结果的关键成分。
-
2. The mercury indicator in the test tube reacted with the solution, indicating that the sample was contaminated.
试管中的指示剂与溶液反应，表明样本被污染了。
-
3. The mercury indicator on the test paper showed a positive reaction, confirming the presence of the substance.
试纸上的汞指示剂显示阳性反应，证实了该物质的存在。