Firstly, collection well, equalization tank, oil & grease trap were used as pretreatment.

分别利用集水井、调节池、反应除油池作预处理；

youdao

"What designers do is so hard," she said, referring to a production cycle that requires designers to embark on their next collection well before they have completed their last.

她指的是产业的制作周期，要求设计师们在完成他们上一个系列之前很久，就要开始着手进行下一个系列。

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Pittsburgh even has a well-known dinosaur collection.

VOA: special.2009.07.13

The local miners' lack of experience has meant inefficient gold collection as well as dangerous ways of chemically amalgamating the gold.

BBC: NEWS | Technology | Miners tap into video goldmine

Occupying a former warehouse on the shores of the Bosphorus, it displays work from its permanent collection as well as organizes temporary exhibitions.

CNN: Turkish delight: Contemporary cool in Istanbul

PowerDirector provides several Magicstyle templates ("themes" in Apple parlance) to fancify your vids, and you can mix in music from your personal tunes collection as well.

ENGADGET: Cyberlink's PowerDirector app lets you edit movies on your Windows 8 slate (hands-on)