水银的化学符号是什么？
他们用喷灯蒸发水银，留下金子。
They vaporise the mercury using a blowtorch, leaving gold behind.
水银可能会散布到建筑物或家中。
水银，这种迷人的液态金属，并不是唯一的液态金属。
Mercury, the fascinating liquid metal is not the only liquid metal.
你还记得在你父母那一代的温度计中使用的水银元素吗?
Do you remember that the element mercury was used in the thermometers of your parents' generation?
水银是液态金属，行星水星是肉眼能看到的运动最快的天体。
Mercury is a liquid metal, and Mercury, the planet, is the fastest moving heavenly body that naked eyes can see.
他们每天在这种危险的环境下工作很长时间，从带有水银的泥沙中淘出金沙。
Here they endure long hours at dangerous jobs, wringing flecks of gold from the dirt with mercury.
不要吃鲨鱼、旗鱼、青花鱼或方头鱼（也称白鲑鱼），因为它们含有大量的水银。
Do not eat shark, swordfish, king mackerel, or tilefish (also called white snapper), because they contain high levels of mercury.
荧光灯用电激发水银蒸气。这会生成紫外线光而使得镀在灯管内壁上的磷涂层发光.
Fluorescent lights use electricity to excite mercury vapor. This produces ultraviolet light that causes a phosphor coating inside the bulb to glow.
水银是一种液态金属，而水星这颗行星，是肉眼能看到的运动最快的天体。火星，为什么火星是红色的？
Mercury is a liquid metal, and mercury, the planet, is the fastest moving naked eye heavenly body. Mars, why is Mars red?
硫磺会固定住水银，减少蒸汽量。
The sulfur will bind with the mercury, reducing the amount of vapor.
温度计里的水银柱降到了底端。
带盖的塑料容器-用来盛水银。
不带针头的注射器-用来收集水银。
收集粉末的步骤同收集水银珠子一样。
用扑索引卡和塑料簸箕清理水银珠子。
Clean up any beads of mercury by using an index card and plastic dustpan.
橡胶手套-用来保护手不接触到水银。
否则，水银可能会散布到建筑物或家里。
Otherwise, mercury could be tracked around the building or home.
然而那些没有凝结起来的水银却污染了水。
Whatever mercury doesn't get bound up ends up polluting the water.
资本像水银一样流动。
粘胶胶带也可用来清除残余的微小水银液滴。
Adhesive tape strips may also be used to clean up any tiny remaining mercury droplets.
实际上在讲义中我们有一个例子，关于水银的。
In fact, in the notes we have an example of how much it changes for mercury.
最后他们使用吹管使水银蒸发，以最终得到黄金。
They then vaporise the mercury using a blowtorch, leaving gold behind.
同时，吸收高含量水银的特定的鱼也是应该避免的。
Also certain fish absorb mercury at a higher rate than others and should also be avoided.
而在附近的地方，淘金者们向空气和水源还排放水银。
In nearby areas, gold mining has released mercury into the air and water.
这里曾运出过500多吨的水银以及若干集装箱的酸。
More than 500 tons of mercury and several containers with acid were taken out from this place.
这种方式非常有效，但是汞(即水银)蒸气却含有剧毒。
然而不用水银的LED在功效上已经可以与荧光灯相匹敌。
LEDs, however, contain no mercury and already rival fluorescents in efficiency.
然而不用水银的LED在功效上已经可以与荧光灯相匹敌。
LEDs, however, contain no mercury and already rival fluorescents in efficiency.
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