X-ray on 拍片
The Complete Saga on Blu-ray 六部曲完全版
kVp on X-ray tube X射线峰值管电压
method of projection on ray 射线投影法
study on x-ray diffraction x射线衍射研究
N-UNCOUNT Rayon is a smooth, artificial fabric that is made from cellulose. 人造丝; 人造纤维; 人造丝织物 [oft N n]
...the old woman's rayon dress.
...这位老妇人的人造丝裙。
He focused the sun's ray on a piece of paper with a burning-glass.
他用一面凸透镜把阳光在纸上聚成焦点。
He focused the sun's ray on a piece of paper with a burning-glass.
他用一面凸透镜把阳光在纸上集成焦点。
The first season is also available on DVD and Blu-ray on Tuesday.
第一季的DVD与蓝光碟也将在下周二正式发售。
Pierce agreed. This week on our series, Ray Freeman and Steve Ember continue the story of the presidency of Franklin Pierce.
VOA: special.2009.05.07
Because it came from optics, you know, rays of sunlight and so on And in fact, even when we first started pulling synthetic fiber, the first synthetic fiber cellulose was referred to as ray on, because it looked like a ray that was being pulled.
因为它源自光学,比如太阳光线等等,实际上,及时当我们首先开始抽出,人造纤维,第一根人造纤维的纤维素,叫做光线,因为那条在被抽出的纤维素,看起来像是一道光线。
It allows us to look not just at the anatomy of what's going on inside your body like an x-ray does, but to look at the chemistry, the biochemistry of what's happening inside a particular organ or tissue in your body.
这种方法不仅能够像X射线那样,使我们从解剖学的角度观察体内的情况,还能了解到,在体内特定的组织和器官中,发生的化学 确切说是生物化学过程
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