查询词典 gamma ray

With passive methods of CR-39 and TE/C ion chamber, the photoneutron dose at the isocenter was 0.19mSv/Gy X-ray and 0.06mSv/Gy X-ray.

在 一般的工业用或医用电子加速器中，韧致辐射靶、用于屏蔽和准直光子的材料多是高原子序数的材料。

A microcomputer is used to communicate with the controller of electron probe to control the spectrometers and the sample stages as well as the scalers. Data of X-ray intensity are acquisited when the sample stages are scanning in a certain step and time period. X-ray images were formed and shown in colors or in 3 dimensions, and have no distortion at low magnification. Hidden zonate phenomena of a picrite were found.

摘 要：用微型计算机与电子探针控制机通讯，实现对各道波谱仪和样品台的实时控制，以及对各道定标器的数据采集；在选定的样品区域上设定采样步长和时间，边移动样品台边采集各道X射线强度；用伪彩色、三维视图和内插放大等方式显示图像，解决了低倍X射线像失真问题，观察到了辉石的隐环带等现象。

A new portable low-intensity X-ray imaging scope has been developed. This scope adopts platelike X-ray image intensifier.

采用新型X射线象增强器，研制开发成功一种小型低强度X射线成象仪。

The institute equipped with 760 sets of all classes of large-scale apparatus, which included computer workstation, large format scanners,large format graphic plotter, X-ray Fluorescence Spectrometer, Inductively Coupled Plasma Atomic Emission Spectrometer, Atomic?Absorption?Spectrometry, powder X-ray diffraction, One-meter Plane-grating Spectrograph, Oscillographic Polarograph, ScanningElectron Microscope, Infrared Spectrometer, Electronic Precision Balance, Sspectrophotometer, semi-industrial ferromagnetic separator,semi-industrial scrubbing machine, semi-industrial continuous dense-medium separation apparatus; semi-industrial continuous gravityconcentrating table equipment and etc.

拥有计算机工作站、大幅面工程扫描仪、大幅面绘图仪、X荧光光谱仪等离子体时序式光电直读光谱仪、原子吸收分光光度计、粉晶X衍射、一米光栅摄谱仪、示波极谱仪、扫描电子显微镜、红外光谱仪、精密电子天平、分光光度计、半工业型强磁选机、半工业型擦洗、半工业型重介质、半工业型重选摇床等设备760 多台。

The main contents include the ray phenomenon and its generation conditions; the deduction and physical illumination of wave action conservation equation and wave number conservation equation; ray theory for sinusoidal waves; Fermat's principle; the variation of amplitude in the case of straight and parallel depth contours and circular depth contours; the amplitude near the caustics; wave trapping; deduction of mild-slope equation and the relevant numerical solution methods.

讲授折射现象及其发生的条件；波作用守恒方程和波数守恒方程的推导及物理解释；稳恒正弦波的控制方程及射线方程；费马原理；利用射线方程研究等深线是平行直线和圆周线时波振幅的变化，特别是焦散线附近波高的变化以及由此而产生的波的俘获；缓坡方程的推导及有关的数值求解方法。

Ray, still haunted by the bloodshed in London, hates the place, while Ken, even as he keeps a fatherly eye on Ray's often profanely funny exploits, finds his mind and soul being expanded by the beauty and serenity of the city.

雷，仍然在伦敦流血，讨厌的地方，而肯，尽管他不断雷常常profanely有趣利用了慈父般的眼睛，发现他的头脑和灵魂受到的美丽和宁静的城市扩大的困扰。

Ray, still haunted by the bloodshed in London, hates the place, while Ken, even as he keeps a fatherly eye on Ray's profanely funny exploits, finds his mind and soul being expanded by the beauty and serenity of the city.

迈克道农96年就夺得了伦敦戏剧奖，之后又连拿四个托尼奖，独幕，多幕戏剧在他手上已经玩的纯熟，这才开始走向银幕，自然把很多戏剧的手法和元素都借用了过来。

By analyzing the escape of X-ray and Auger electron generated by 37Ar, wall effect of internal gas proportional counter in 37Ar activity measurement was studied theoretically. Escape of X-ray is the main reason for wall effect of internal gas proportional counter in 37Ar activity measurement.

通过分析37Ar衰变产生的X射线和俄歇电子在内充气正比计数管灵敏体积中的逃逸及计数管在37Ar活度测量中的壁效应，得出X射线在正比计数管中的逃逸是产生壁效应的主要原因，提出了压力指数外推方法。

By analyzing the escape of X-ray and Auger electron generated by 37Ar, wall effect of internal gas proportional counter in 37Ar activity measurement was studied theoretically. Escape of X-ray is the main reason for wall effect of internal gas proportional counter in 37Ar activity measurement. Thus, the exponential extrapolation method of pressure was proved correctly.

通过分析37Ar衰变产生的X射线和俄歇电子在内充气正比计数管灵敏体积中的逃逸及计数管在37Ar活度测量中的壁效应，得出X射线在正比计数管中的逃逸是产生壁效应的主要原因，提出了压力指数外推方法。

In this paper, the scanning electron microscopy, energy dispersive X-ray analysis, X-ray diffraction, optical microscopy and other means of detection at different temperatures of the micro-structural characteristics of steel slag are described, analyzed the microstructure and autoclave pulverization of steel slag relationship.

本文通过扫描电镜和X射线能谱分析，并结合X射线衍射，光学显微镜等检测手段对不同温度下钢渣的微观结构特征进行了描述，分析了微观结构和钢渣蒸压粉化性能之间的关系。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"