加水，将原来各水槽间的塑料软管换成钢管，在钢管和每个水槽正上方都安装一个防尘喷雾喷头，采用4个电磁阀供水，增大了供水量，使整套加水系统每个水槽出水口压力平衡。很好的避免了人工加水触及架空线等事故的发生，为实现持久通防安全创造了有利条件。
双语例句原声例句
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炒藕时要加水，以免藕变黑。
Add water when frying lotus root to avoid it from getting dark.
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这里说，要加水，然后加热混合物制成纸浆。
It says water is added and then the mixture is heated and made into pulp.
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当你往砂子当中加水时，混合物几乎变成凝胶。
When you add water to sand, the mixture turned into almost a gel.
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You've got to pretty much take that chalk, and make a slurry out of it, put water, and dry it back up, put in a mold, and then you can have the chalk again, but you can't just glue it back together.
你得尽可能地收集它的碎片，把它做成粉浆，加水然后风干，放进模具，然后你就能重新得到这支粉笔，但是你不能简单地把它粘起来。
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You could even make compounds: Earth plus water makes cold.
你们甚至可以混合起来：,土加水等于寒冷。
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And then they found that they could freeze-dry this preparation of virus, and freeze-drying to lower the temperature, freeze it, then extract out all the water, so you're left with a powder, basically a powdered form of the virus, that could be shipped all over the world, and then reconstituted by adding water to it.
研究者们发现可以冷冻干燥这些病毒制剂,冷冻干燥就是就是降低温度,冷冻病毒,然后提取出所有水份,然后就剩下一些粉末,这主要是粉末状的病毒,这样就能将它运往全世界,并可以通过加水来恢复病毒的活性
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