查询词典 x-ray

X-ray spectrometer ; Astragal ; mineral elements

X射线荧光光谱；黄芪；矿质元素

In addition, the gamma ray bursts, which are mysteriousphenomena in high energy astronomic physics research, are also studied in thethesis.

联合实验的主要目的是使乳胶室和大气簇射阵列的特点相互补充，提供更多的信息，进行宇宙线原初粒子的成分、能谱以及超高能强相互作用的研究。

"This is one of the biggest questions in the gamma-ray business," says astrophysicist Neil Gehrels of the Goddard Space Flight Center.

"这是γ射线爆发研究领域的最大问题"，戈达德太空飞行中心的天体物理学家 Neil Gehrels说。

You are the first ray of sunshine in my life,shining at the bottom of my heart.

你是我生命中的第一缕阳光，闪耀在我的心底。

For the request of the high resolution ability of X-ray imaging, the inorganic scintillating materials with high effective atomic numbers and high density are studied intensely.

针对X射线高分辨成像的要求，具有较高有效原子序数和较大密度的无机闪烁材料成为当今研究的热点，重点阐述了溶胶－凝胶法制备这类闪烁薄膜的研究现状，并对其今后的发展进行了展望。

British physicist who determined that the atomic number of an element can be deduced from the element's x-ray spectrum.

莫斯利，亨利·格温·杰弗里斯1887－1915英国物理学家，提出一种元素的原子序数能够从这种元素的x光射线光谱中推断出来

The filled skutterudite compound possesses bcc structure as evidenced by electron diffraction analysis. Powder X-ray diffraction data of filled skutterudite samples were characterized by Rietveld method for some crystallographic parameters such as lattice constant, atomic occupation, atomic position, etc.

另外，通过对化合物电子衍射的分析证实了〓化合物是一种具有bcc结构的化合物；运用Rietveld方法对填充skutterudite化合物X衍射谱线进行了分析，对化合物的晶格常数、原子位置的占有率以及原子位置坐标等晶体学参数进行了表征。

objective:to investigate the atypical x-ray lung cancer.

目的：探讨不典型肺癌的x线表现。

Another merit , he return photosensitive audion back being able to accept infrared ray , I think that this is of use very much.

光敏三极管另一个优点，他还可以接受红外线，我认为这点很有用处。

Auger electron spectroscopy and X-ray photoelectron spectroscopy were used to study the surface and the interface of the contacts.

实验结果表明在室温下InP中的In就可以扩散到接触的表面，退火后Au的价态升高，AuxIny合金中In的含量增加。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。