Soap does not lather well in hard water.
肥皂在硬水中起不了多少泡沫。
Beyond pity at seeing residents of a rich, proud country scavenging for food, hoarding bottled water and huddling for shelter on schoolroom floors, it was hard not to feel admiration as well.
看到一个富裕而骄傲国家的居民四处寻找食物、储藏瓶装饮用水和避难于学校教室，在地板上缩成一团的情形，除了同情之外很难不感到钦佩。
Hard asphalt mixture have well pavement performace, and have better mechanical performance fatigue resistance and water damage resistance.
硬质沥青具有良好的路用性能，在常温状态下还具有较常见基质沥青好的力学性能、耐疲劳性能和水稳性。
LF2100 is effective in hard and soft water, and works well at room temperature or when heated.
LF 2100在硬水和软水使用以及在室温或加热时效果极佳。
Well test data of such reservoirs are hard to analyze by conventional well test models, which should be properly modified when the connate water saturation is high.
用常规的试井模型难以分析这种凝析气藏的试井测试资料。当气井共生水含量较大时，应对原来的试井解释模型与方法进行修正。
It is the hard-life for the Chinese monk. They need carry water from the well everyday morning.
少林僧人生活也很艰苦。每早也要从井口中挑水。
It is the hard-life for the Chinese monk. They need carry water from the well everyday morning.
少林僧人生活也很艰苦。每早也要从井口中挑水。
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