锡水洞旧石器时代文化遗址的发现，首次揭示了早在旧石器时代早期，秦岭山区就已成为我国古人类生栖的地方。
The discovery of Xishuidong Palaeolithic Site proved firstly that the Qinling Mountains in Palaeolithic period was the place where mankind lived.
水滑石和二月桂酸二丁基锡的结合对 CPE 具有良好的稳定性。
There was good stability for CPE with the combine of hydrotalcite and dibutyltin dilaurate.
水罐里的水品尝起来就像热金属茶，要冷却了才能喝。我们在锡餐盘里注满水后放在合欢树的树荫下。
The water from the drums tasted like hot metallic tea, and to cool it for drinking, we filled tin dinner plates and set them in the shade of the acacia.
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