水的表面张力

The surface tension of water

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1
湿润剂：降低水的表面张力的添加剂；例如：醇。
Wetting agent: An additive, such as alcohol, which decreases the surface tension of water.
2
一滴针头大小的液体洗涤剂可以破坏一公升水的表面张力。
One drop of detergent liquid the size of a pin head destroys surface tension in 1 liter of water.
3
采用自制的滴体积法实验装置，以蒸馏水的表面张力作为标准，检验了其精确性。
The apparatus of drop volume method was made in this paper, accuracy of which was verified according to the literature value.

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