1.
X-ray astronomy has made impressive progress.
X射线天文学已取得了引人注目的进展。
2.
The renowned American satellite Uhuru exemplifies the capabilities of X-ray astronomy.
著名的美国“乌呼鲁”卫星充分显示了X射线天文学的威力。
3.
X-ray Variability Coherence in the Time Domain;
时变的时域相干分析及其在X射线天文中的应用
4.
Radiation composed of x-rays.
x射线由x射线组成的射线
5.
SHEN-GUANG Ⅲ Core X-ray Framing Cameras
神光Ⅲ核心X射线分幅相机(英文)
6.
Look at the X in an X-ray.
看看x射线中的x。
7.
Scorpius X-1 is the brightest X-ray source in the sky in the 1-10 ??wavelength region.
天蝎座X-1是在1-10埃波长区全天空最亮的X射线源。
8.
x ray photoemission diffraction
x射线光电发射衍射
9.
Cygnus x-3 is a binary X-ray source located at a distance of 10kpc.
天鹅座X-3是一个距离约10千秒差距的双重X射线源。
10.
A powerful X-ray blast drew the attention of astronomers to the event, located near the center of a galaxy about 700 million light-years from Earth.
强烈的X射线爆炸引起天文学家们的注意，它发生在到离地球大约7亿光年的星系中心附近。
11.
The Research of the Navigation of Spacecraft Based on the X-Ray Pulsars;
基于X射线脉冲星的航天器自主导航方法研究
12.
Spacecraft Position Determination with X-ray Pulsar Navigation of Geometric Methods
X射线脉冲星导航几何法确定航天器位置
13.
spectral line receiver in radio astronomy
射电天文谱线接收机
14.
X-ray Diffractive analysis of Crystal Structure ?
X-射线衍射晶体分析
15.
local X-ray apparatus
定位X射线照射装置
16.
single crystal X-ray diffractometer
单晶体x射线衍射仪
17.
nondiffraction X-ray spectrometer
非衍射x射线光谱仪
18.
X-ray diffraction pattern computer
X射线衍射图谱计算机