Therefore, it is improtant to observe the toxicity of mercury depending on only the concentration of total mercury.
2
他说：“这些汞的毒性足可以威胁到人类探月工程的开展。”
‘Its toxicity could present a challenge for human exploration, ’ he said.
3
汞的毒性作用可能与汞同蛋白质或酶类的- SH结合、继而阻止细胞的功能有关。
The toxic action of mercury may result from that the heavy metal binds sulfhydryl group (-sh) of proteins or enzymes and finally inhibits functions of cells.
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