查询词典 a waste of time

Long time discharge of industrial waste deposited a layer of toxic silt on the riverbed.

工业废料的长期排放，使河床上沉积了一层有毒淤泥。

Located in the eastern Caribbean, this volcano laid waste to Saint-Pierre (the capital of the island at that time) in 1902 with a burst of superheated gas and burning ash 40 times stronger than the atomic bomb dropped on Hiroshima.

位于加勒比海东部的这座火山于1902年摧毁了圣。皮埃尔，该火山喷射出的热量和火山灰比广岛的原子弹爆炸时的还要强40倍，而且这些热量和灰炽以每小时超过120公里的时速扩散。

Don t you think it s a sheer waste of both time and money?

你不认为它完全是在浪费时间和金钱吗？

"A man who dares to waste one hour of time has not discovered the value of life."

敢于浪费时间的人是因为尚未发现生命的价值。

A man who dares to waste an hour of time has not discover the value of life .

一个敢浪费一小时的人没有发现生命的价值。

The PVT emulsion as a kind of flocculants was applied to waste water treatment of paper mill, and the precipitation time and transmittancy were measured.

将 PVT乳液用于造纸废液的沉降处理，通过对沉降时间和透光度的测定可知，PVT乳液的用量为 0 。0 0 8%时，处理效果最好

As a result of the poorly designed web pages many web site users conclude the web site is inefficient, unintuitive, or an unorganized source of information because the web site causes the web site user to waste time searching for information.

由于设计不当的网页许多网站的网络用户结束网站效率不高，直觉，或无组织的信息来源，因为网络网站导致网站用户浪费时间搜索信息。

A lot of people couldn't understanding the word's really mean. They waste lots of time and money on prick up themselves.

许多人不能正确的认识这个词的真正含义，他们浪费许多时间和金钱在打扮自己上。

A lot of people couldn't understanding the word's really mean. They waste lots of time and money on prick up themselves.

许多人不能正确旳认识这个词旳真正含义，他们浪费许多时间和金钱在打扮自己上。

The study showed that tadpoles of Bufo Melanosticus,a specie widely distributed in South China,are highly sensitive to waste battery leaching and that the median lethal concentration decreases with the increase of time.

选用我国南方自然界中广泛分布的黑眶蟾蜍的蝌蚪，通过研究废旧电池浸出物对蟾蜍蝌蚪致死率的影响，表明蝌蚪对废旧电池渗出液十分敏感；半致死浓度随着时间的增加而降低。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。