One way of identifying a substance without resorting to fiddly chemical methods is to determine its density.
其中一种不用高精度的化学方法验证物质的办法就是确定它的密度。
To supporters, though, Mr Trichet is the hero of the hour for resorting to unorthodox policies even as others dither.
而支持者说,特里谢先生是及时采取非常规策略的英雄人物,而其他人甚至还正在发抖。
One way to identify a substance without resorting to fiddly chemical methods is to determine its density.
要分辨一种物质,可以用密度测量法。而无须借助费事繁琐的化学分析法。
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