Lack of homogeneity of the air velocity in the tunnel dryer often seems to be the main factor that leads to poor drying efficiency and non-homogeneity of the products.

隧道式干燥机隧道内部风速和温度的分布不均匀是导致干燥效率低、干燥不均匀的主要原因。

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Almost any lack of homogeneity of the metal surface or its environment may initiate attack, by causing a difference in potential. The result is corrosion that is usually localized.

只要金属表面或它的环境缺少同一性，就可能引起电位不同、产生腐蚀，这种腐蚀常是局部性的。

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The lack of temporal overlap will have serious consequences for the homogeneity and continuity of climate data sets, Trenberth and eight co-authors state in a white paper submitted to the meeting.

由于没有时间上的重叠将会导致缺乏同性质的、连续的气候数据集。Trenberth及另外8位作者共同在给会议的白皮书上提交了上述声明。

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In fact, as Mr Guha's teacher, the late historian Dharma Kumar, once said, Indians should applaud the lack of homogeneity.

BBC: Why India will not become a superpower