We were short of equipment, including laboratory materials and spare parts for X-ray machines.
我们缺乏设备，包括缺乏化验材料和X光机的零部件。
2
Sometimes short blockages can be stretched open with a balloon (angioplasty) in the X-ray department.
有时在x光部门，较短的堵塞可能被球囊(血管成形术)打开。
3
Astronomers using NASA's Chandra X-ray Observatory found that this pulsar, known as PSR J0357+3205 (or PSR J0357 for short), apparently has a long, bright X-ray tail streaming away from it.
天文学家通过美国宇航局（NASA）的钱德拉（Chandra ） X 射线天文台，发现了这个被称作 PSR J0357+3205（或简称为 PSR J0357）的脉冲星。 很明显，它留下了一条长而明亮的 X 射线尾巴。