1·At least, until the snow hardened into ice, the whiteness turned to sludge, and everyone started to moan again.
至少，在积雪硬化成冰，白雪转成污泥之前，人们又开始抱怨。
2·The facility recently recorded finding 1,890 grammes of gold per tonne of ash from incinerated sludge.
这个污水厂最近说它从一吨焚化污泥后的灰烬中提取了1,890克黄金。
3·Her unique solution is not to get rid of wastewater and fecal sludge, but to value them.
她独特的解决办法不是排除废水，清理粪便和污泥，而是把这些东西重视起来。
4·Take a look over my shoulder here. That red sludge spilled out of a reservoir at an aluminum plant on Monday.
从我的肩膀这边看过去，周一，红色的污泥从一个铝厂的蓄水池泄漏出来。
5·Other scientists have looked at materials like leaf compost or manure, while Professor Brown favors composts high in iron content, like the sludge from wastewater treatment.
其他科学家们寄希望于树叶堆肥或粪肥一类的物质，而布朗教授更偏爱铁含量较高的堆肥，例如来自废水处理过程中的污泥。
1·Instead, he produced a mysterious dark sludge.
相反，他制造了一种神秘的深色淤泥。
2·"Sewage sludge" means sludge arising from urban effluent treatment plant and includes pretreatment waste, scourings and unstabilised sludge.
“下水道淤泥”，是指经城市污水处理厂产生的淤渣，包括预处理的废物、污垢和性质不稳定的淤泥。
3·Some microbes like nothing better than to be nestled in a toxic sludge of heavy metals like zinc, arsenic and cadmium.
对于一些微生物而言，没有什么比生活在充满了锌、砷和镉之类的重金属的有毒淤泥中更加惬意的。
4·Once the sludge dries, the lead may be even more dangerous.
而且一旦这些淤泥干燥后，铅的危害性将会更大。
5·The most dangerous immediate factor is the sludge's high alkaline level.
然而，这些有毒淤泥中最危险最直接的因素是它的高含碱量。