复数： extractions

Extraction processes in the region become the reason of pollution .

在该地区提取原油的过程成为污染的原因。

Mr cameron recently asked senior officials to investigate the potential for shale gas and oil extraction in britain .

最近卡梅伦要求高级官员研讨英国开采页岩气及萃取石油可行性。

Cluuz ; web search engine featuring semantic cluster graphs , image extraction , and tag clouds .

cluuz；网络搜索引擎，功能包括语义丛图表、图像抽取和标签云。

Of moldovan extraction , she emigrated via israel to california where she works as a dentist and lawyer .

她出身于摩尔多瓦（moldovan），通过以色列移居到美国加州，并在那儿从事牙医和律师工作。

Matters registered concerning the rights of civil aircraft may be made available to the public for inquiry , reproduction or extraction .

民用航空器权利登记事项，可以供公众查询、复制或者摘录。