查询词典 efflorescence

Persistent efflorescence should be taken as a warning that water is entering the wall through faulty dampcourses, flashings or pipes.

持续的风化应引起注意，水分通过有缺陷的防潮层、防雨板或管道进入到墙内。

Aerated concrete ; efflorescence sand ; phosphorus slag ; wet grinding ; strength

加气混凝土；风化花岗岩砂；磷矿渣；湿磨；强度

In the ancient times, the Chinese people gained deep understanding of the coal properties such as the combustibility, efflorescence, self-burning, sulphur of coal, gas poisoning and gas in underground mines.

古代中国人对煤炭性能的认识不断深入，从煤的可燃性、风化、自燃，到煤的含硫性乃至煤气中毒、井下瓦斯，均有深刻的认识。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。