prewetting 中文意思是什麼
prewetting
解釋
預濕-
The result indicate that the lightweight aggregate with normal shape are easy to control than that with globular shape. the homogeneity of concrete can be improved by prewetting the ceramisite agitator, and should shorten vibrating time
研究結果表明，普通型陶粒混凝土較圓球型陶粒混凝土勻質性更容易控制;對吸水率較大的陶粒可以通過預濕來改善勻質性，另外應盡量縮短振動時間。 -
Prewetting a glass fiber does not change its attraction to water.
對玻璃纖維進行預潤濕並不能改變它對水的吸引力。 -
At last, the mechanism of blasting - dust control by prewetting demolished buildings is analyzed, that is, liquid - bridging force helps dust - particles to come together and become another larger particles ; the quick descent of the larger particles makes the blasting - dust control come true
指出水預濕被爆體降塵法的機理是：塵粒間的液橋力促使潤濕塵流中的塵拉變大，變大的塵杜迅速下降，從而實現降低爆塵目的。 -
Three squeezed branch piles are tested in collapsible boss foundation after prewetting processing
摘要通過對濕陷性黃土中的3根擠擴支盤樁進行預浸水靜載荷試驗。
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