Critically, they found that when the gas was heated a tiny fraction (only by millionths of a degree Kelvin), the oscillation slowed, signifying an increase in viscosity.

他们以一种非常精密的程度发现，当气体稍微被加热一点儿时(只有几百万分之一开尔文)，振动会减慢，这说明黏性增大了。

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Add generic ink can be prevented silica precipitation and control of pigment ink viscosity, ink sharp increase in degree of shading.

油墨中加入通用白炭黑可以防止颜料的沉淀和控制油墨的粘度，增加着色油墨的鲜明度。

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Under these conditions, it is possible to quickly obtain carboxymethyl potato starch with higher degree of substitution and viscosity.

在此条件下可以快速获得较高取代度和粘度的羧甲基马铃薯淀粉。

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