... electronic random numbering and indicating equipment 电子随机编号及指示装置 electronic rays 电子射线 electronic reading automation 电子阅读自动化 ...
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The astronomers are skilled at ruling out man-made satellites, electronic sparks from cosmic rays and other streaking objects that could be mistaken for an NEO.
这些天文学家们很善于排除可能被误以为是近地天体的人造卫星，宇宙射线产生的电火花，以及其他掠过天空的物体。
He also believes it should be possible to extend the principle beyond superconductors, to use X-rays to etch out electronic circuits more generally.
他也相信，这将扩展超导体的范畴，更广泛地应用X射线来蚀刻电路。
The electronic disinfector tested kills bacteria by synergetic action of ozone and ultraviolet rays.
所测电子消毒柜，以臭氧与紫外线协同作用杀菌。
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