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我们用虹吸的原理灌水银,方法简单、可靠,现将具体操作过程介绍如下: (一)灌水银前必须把洗净的玻璃管凉干。 (二)如图1,用玻璃棒缚住塑料管插入水银容器中,另一头用针筒(针筒头外径略大于塑料管内径)抽吸水银,使管中水银低于容器内水银液面。吸到一定位置(不必吸到头),夹上夹子,去掉针筒。
We use silver siphon to irrigate silver. The method is simple and reliable. Now we will introduce the specific operation process as follows: (1) Before washing silver, the washed glass tube must be dried. (b) As shown in Figure 1, the plastic pipe is inserted into the mercury container with a glass rod, and the other end is sucked with a syringe (outer diameter of the syringe head is slightly larger than the inner diameter of the plastic pipe), so that the mercury in the pipe is lower than the mercury in the container. surface. Suck in a certain position (without sucking the head), clip the clip, and remove the syringe.