From vast nebulae and distant galaxies to the softness of the evening sun setting over a beach, all of these photos reflect the true wonder of space.
不论是那壮阔的星云,遥之千里的银河,还是那温柔的夜色,落日的沙滩,这些图片都那刻画出了太空的万分惊奇。
Gentle, all-over body lotion works instantly to help relieve dryness and restore natural softness to wind and sun-dried skin.
温和地立即作用帮助减轻干燥而且回复天然的柔和温润并迅速吸收。
A new definition of reverse recovery softness K of fast diodes is given, and the relationship of reverse over voltage to the softness K of the fast diode is derived and verified by experiment.
给出了快速二极管软度K的新定义;推导出快速二极管反向过电压与软度K的关系,经试验证实了软度K与反向过电压的对应关系。
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