ball viscosity

基本解釋

They can also be used to modify viscosity in ball pen printing ink.
也可在圓珠筆油墨中作調節(jié)粘度用；
The experiment, which uses the method of falling ball to measure viscosity coefficient of liquids, is one of the common physics experiments.
用落球法測定液體的粘滯系數(shù)實驗是普通物理實驗之一。
Tested its viscosity through the "fall-ball high" temperature viscometer, analyzed the effect of the main oxides on the viscosity and float process;
通過落球法高溫粘度計測試玻璃的粘度指標，分析得出主要氧化物對粘度及浮法成型的影響；