They sort left from right versions using circularly polarised light, whose electric field corkscrews through space in a left or right-handed direction.
旋转偏振光被他们用来筛选左手性和右手性分子,这种光的电场以左手或右手螺旋形式在空间旋进。
Measuring the electric dipole moment, then, is the sort of thing that really floats physicists' boats.
所以测量偶极矩对物理学界来说确实是颠覆性的工作。
Creating the sort of infrastructure that can support electric cars on a mass scale won't be cheap, and it's not a cost that Campbell and his colleagues included in their study.
创造这种能够支持电车大规模生产的的基础工业价格不菲,而且Campbell和他的同事在他们的研究中说道这也不是成本的问题。
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