It replaces the polluted air by successively displacing it by fresh air.

它用新风成功有效地替换了污浊的空气.

It replaces the polluted air by successively displacing it by fresh air .

它用新风成功有效地替换了污浊的空气。

The war brought a cataclysm to the region, displacing millions.

战争给该地区带来了大灾难，使数百万人流离失所。

Displacing local people by agribusiness is obviously not a solution.

而用农业产业经营化取代当地人民显然不是一个解决方案.

Zero is achieved by displacing the numbers or quantity you have in hand.

零是通过置换的数量上还是在数量上你的手。

The casing offcenter is a key factor to effect the displacing efficiency.

套管偏心是影响顶替效率的关键因素。

The application performance of new polymeric oil- displacing agent is studied.

对新型聚合物驱油剂的应用性能进行了研究。

The application performance of new polymeric oil - displacing agent is studied.

对新型聚合物驱油剂的应用性能进行了研究.

Now that would mean displacing percent of the structures -- that's a lot of people.

这意味着会占去25%的建筑--很多人会失去房子。

Leukemias typically fill up the marrow with abnormal cells, displacing normal hematopoiesis.

典型的白血病有很多不正常的细胞充满骨髓, 取代正常的造血功能.