污染物中央空气处理系统能够成为模子、霉菌和其它生物污染源的饲养地，并且能够通过房间将这些污染物排出。

Contaminated central air handling systems can become breeding grounds for mold, mildew, and other sources of biological contaminants and can then distribute these contaminants through the home.

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“三分法则”实际上仅仅是“黄金分割”的简化版，其基本目的就是避免对称式构图，对称式构图通常把被摄物置于画面中央，这往往令人生厌。

The "Rule of the Thirds" is actually nothing else than a simplification of the "Golden Mean".

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银行和其他债权方将会避免这样。 二，欧洲央行（ECB）已经说明了充足的违约债务不能用于中央银行的抵押物，但是自愿性的新贷款可以作为央行的抵押物。

Second, the ECB has indicated that restructured debt that is the result of a default will not be eligible as collateral at the central bank while new loans that are voluntarily made will be.

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It separates those duplicated chromosomes to two sides of the cell, physically separates them, and the cell itself pinches off to form two new cells.

双倍化的染色体,被分别拉向细胞的两边,物理性的分离了,细胞本身中央凹陷形成两个新细胞

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