射线 [物] ray ; [物] radial
阴极射线管 Cathode Ray Tube ; CRT ; ray tube ; CSS Cathode-Ray Tube
阴极射线 [电子] cathode ray ; cathode beam ; cathode tays ; negative ray
放射线疗法 Radiation therapy ; actinotherapy ; radiotherapy ; radiotheraphyh
伽马射线 gamma ray ; gammar radiation ; gamma-irradiation
无线射频识别 RFID ; Radio Frequency Identification ; FRID ; UHF RFID
射线衍射 XRD ; X-ray diffraction ; WAXD ; PXRD
钱德拉X射线天文台 Chandra X-ray Observatory ; Chandra X-ray space telescope
无线射频 RF ; RFID ; HOMERF ; radio frequency
仿射转换指的是平行线在转换后还保持平行。
An affine transformation is one in which parallel lines remain parallel after the transformation.
顺便提一句,新地平线,四年前的一个星期二发射,预计2014年到达冥王星。
New Horizons, by the by, launched four years ago this past Tuesday, and is slated to arrive at Pluto in 2014.
乌拉圭裁判拉里昂达和助理裁判艾斯皮诺萨没有看到兰帕德的抡射已经越过门线。
The Uruguayan referee Jorge Larrionda and his assistant Mauricio Espinosa failed to spot that Frank Lampard's looping shot had bounced at least a yard over the line.
And what we would see if we were graphing, for example, increasing kinetic energy, is we would see 1 line corresponding to each of these energies of electrons that we see coming out.
如果我们将它画出来会看到,比如以动能增加的顺序,这里一条线就对应着,一个出射电子可能带有的动能中的一种。
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