查询词典 X-rays

One signature of positron-electron annihilation is gamma rays carrying 511 thousand electron-volts of energy.

电子-正电子湮灭的一个信号就是携带511keV能量的伽玛射线。

In a vacuum, gamma rays travel in straight l s with the speed of light.

真空中，γ射线以光速沿直线前进。

Irradiation by gamma rays has been demonstrated as viable alternative treatment to satisfy quarantine requirements to a wide variety of fruits and vegetables.

7一射线辐照证明是能满足对多种水果和蔬菜的检疫要求的有效的替代处理方法。

A scanner records these gamma rays and maps the area where the drug is located.

伽马射线探测器记录了这些地区的毒品和地图所在。

Nuclear disintegration or transformation caused by absorption of high-energy radiation, as of gamma rays.

辐射由一种放射性物质发出的辐射，包括α粒子、原子核、电子、和γ射线

And these protons could combine with hydrogen gas to produce high-energy gamma rays .

这些质子可以同氢气结合，产生高能伽马射线。

TimeTravel_0 : and create a massive ammount of X-ray and Gamma rays.

然后产生大量的X射线和伽玛射线。

By treating photorefractive spatial soliton as rays in geometric optics, the action of the diffusion effect on propagation of PR spatial solitons is analyzed.

把光折变空间孤子看作几何光学中的一束光线，研究了扩散效应对光折变空间孤子传播的影响。

This constitutes the first detection of orbital periodicity in high-energy gamma rays (20 MeV-100 GeV, HE).

这是在高能伽玛射线波段(20 MeV-100 GeV)首次探测到轨道周期性。

Lower jaw with 4-5 large sharp rays. Rear edge of gill cover has two flat sharp spines on each side. Scales round and small. Body brownish yellow, very shiny with irregularly placed coloured spots. Normally black or dark grey stripes from the lips through the eyes above the lateral but along the dorsal line.

鳞小而圆形，身体呈褐黄色，有明显耀目而且不规则有色班纹，通常在嘴唇至眼部，身体侧面至背鳍带有黑色或深灰色的条纹。

Who? I never heard of him, Paul said, before asking teammate James Posey if he had heard of him.

赛后，科比说，他一直都是一名非常出色的射手，今天他打得很棒。

When I joined the company, I rotated around the different sections.

我加入这个公司时，轮换过几个不同的部门。