开发比煤炭更便宜的再生能源。

Develop renewable energy that is cheaper than coal re.

youdao

该报告讨论了可再生能源比其他形式的能源发电规模小的事实。

The report discusses the fact that this is smaller than for other forms of power generation.

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万科在使用更多的太阳能和其他可再生能源，并采用部分借鉴日本、比普通中国建筑更少浪费的预制技术。

Vanke is using more solar and other renewable energy, and adopting prefabrication techniques, borrowed partly from Japan, that are less wasteful than standard Chinese construction.

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Much easier to keep a flask of cells under very sterile, very reproducible conditions than it is to keep a small animal, right?

保存一小瓶细胞,该细胞可在无菌条件下再生,这要比保存小动物容易的多

耶鲁公开课 - 生物医学工程探索课程节选