And whenever you make a measurement of the mass when it is a neutron star when you see the x-ray pulsations, you almost always find 4 that it is very close to 1.4 times the mass of the sun.
中子星的质量,当看到x射线的脉动,你经常会发现，它非常接近于,太阳质量的1。4倍4,但是在小部分情况在中。
The data treatment results were compared with that of the flash X-ray measurement, and it is found that both the shape and the pressure are in good accord.
其数据处理结果与闪光x光测量结果作了比较，发现在飞片形状和压力两方面都能很好地符合。
The Principle of X-ray diffractometer method of macrostress measurement is described in this Paper.
本文叙述了使用X射线衍射仪法测量宏观应力的原理。
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