查询词典 Ray

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。

Two representative compounds have been determined by X-ray crystallography. The best ratio of reactants, the adequate reaction temperature and solvent have been found by contrast experiments.4. The better photoreaction conditions and irridation times have been confirmed through the different photoreaction results. It is the first time that fifty quinazoline derivatives with biological activity and four photooxidation products with urea functional groups have been obtained by photochemistry method. Two representative compounds, quinazoline derivatives and photooxidation products, have been determined by X-ray crystallography, respectively.

通过实验对比我们找到了较佳的反应物的投料比、反应温度和反应所用的溶剂。4、根据不同条件下的光反应结果，确定了硫脲衍生物的相对较好的光反应条件和光照时间，首次利用光化学手段成功得到50个具有生物活性的喹唑啉衍生物和4个具有脲基官能团的光氧化的产物，测定了两个具有代表性的喹唑啉和光氧化的产物的晶体结构。

Since all γ-ray AGNs have strong radio emission, the relationship between γ-ray and radio emission is worthy to study.

由于所有的γ-ray AGNs都具有强的射电辐射，所以人们一直在努力研究γ-ray辐射和射电辐射之间的联系。

As the modern astronomical observational technique with the highest resolution, VLBI can provide key contribution to the study of relativistic jets structure, superluminal motion and bending jet of γ-ray AGNs. It is helpful to discover the relationship between γ-ray and radio emission of them.

VLBI技术是现代天文观测中能获得最高分辨本领的观测手段，利用VLBI技术对γ-ray AGNs的相对论射电喷流结构、视超光速运动和喷流的弯曲进行研究，将有助于我们探索该类源的γ-ray和射电辐射的关系。

Because of the excellent radiolucent of carbon materials in the X-ray, the carbon implant or fixation frame can be evaluated easily by clinical X-ray photography and CT scan techniques that are helpful for patients.

与传统金属和高分子材料相比，碳材料在生物相容性、强度、重量、稳定性、加工性、实际操作上具有突出的优势。

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。