“汞的”造句
汞的化学元素符号是什么?
What's the chemical symbol for mercury?
添加的甲基
汞的回收率据报到达90%左右.
The recovery of added methylmercury was reported to be approximately 90 %.
这种灯是由一根充有氩气和微量
汞的玻璃管组成.
This light consists of a glass tube containing argon and a droplet of mercury.