EWD

Objective To determine the molecular weight of a novel deoxyribonuclease ( EWD 1 ) from the earthworm.

目的测定从蚯蚓组织中提取纯化的一种新型 脱氧核糖核酸 酶的相对分子质量.

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Conclusion EWD 1 comprises two subunits and its total molecular weight is confirmed to be 157190.

结论EWD1由两个亚基组成,其相对分子质量最终确定为157190.

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Rapid identification of areas suffering serious Eco-environmental Water Deficit ( EWD) and dynamic assessment of Eco-environmental Water Use ( EWU) are of significance to ecological construction and sustainable utilization of water resources in a catchment.

快速识别流域内生态缺水严重的区域、动态评估生态用水状况对流域生态环境建设和水资源优化配置具有重要意义。

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It's also home to PewDiePie-a Swedish hipster whose films of himself and friends playing video games draw vast audiences-and video diary maestro Marcus Butler.

这也是PewDiePie--一位拍摄自己和朋友们玩电玩，并吸引了大量观众的瑞典潮人和视频日记大师马库斯•巴特勒（Marcus Butler）的家乡。

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EWD is significantly positive correlation to population, built-up area, GDP.

城市人口、城市建成区面积和国内生产总值与城市生态用水呈显著正相关关系。

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