查询词典 refracted rays

The sun's rays, shining through the oculus on the south wall, moved farther down the line every day, indicating the passage of time, from solstice to solstice.

每天，太阳光通过南墙上的洞眼照射进来，光束会顺铜线上的刻度一点一点地移动，这样就可以计量时间了。

No dust has settled on one's mind then, and it presents a clear mirror to the rays of things.

这时候，一个人的心真象一面一尘不染的明镜，天下的万事万物看得清清楚楚。

Using high-intensity X-rays created by the Advanced Photon Source and the Cornell High Energy Synchrotron Source at Cornell University, the scientists were able to examine the interaction between the shockwaves and liquid jets with a time resolution of one-millionth of asecond.

使用来自康奈尔大学的先进的光子来源和康奈尔高能同步加速器来源创造的高强度X-射线，科学家能审查冲击波和液体喷气机之间的互作用与时间分辨率一百万分之一每秒钟。

And by applying the linear dispersion relation of wave, all the properties of wave refraction including wave rays, constant phase lines, phase function and crest lines etc., can be expressed in explicit functions. By introducing an orthogonal curvilinear coordinate along the wave ray and the constant phase line, and with an estimated scale factor, the refraction coefficients along any wave ray can then be determined. The present results are verified by ordinary wave ray theory and some previous numerical results.

就此特例情况在波浪的线性分散关係的应用下，前进波浪折射现象的整体特性，包括波向线、等位相线、位相函数与波峰线皆被导述出明確显然的函数表示；同时引入由沿著波向线与等位相线所构成的完全符合波浪折射几何通性的正交曲线座標，求出其尺度因子后，由能通量守衡原则定出沿著任一条波向线上的折射係数；並由之对往昔纯依两相邻的波向线间的几何类比所给定的折射係数给予导証之。

The group's research interests include: regulation and molecular control of blood pigment function and functioning, adaptive physiology of sharks and rays, hormonal control of osmoregulation and the physiological and ecological changes in the evolution to life on land, and the evolution of blood function in the crustacean invasion of land etc.

该研究组的研究领域包括血色素功能的协调和分子控制，鲨鱼和鲅鱼的适应生理学、陆地生物进化过程中渗透调节的荷尔蒙控制和生理生态变化、甲壳类动物侵入陆地过程中血液功能的进化等。

A new method of high aspect ratio and resolution zoneplate fabrication using both electron beam lithography and X ray lithography technology is described The zoneplate, composed of 10μm thick Au with 30 zones and outest zone width of 0 5μm, can be used as a focusing and chromatic dispersion device for 0 1～1nm harder X rays Results show that the zoneplate has contrast of 10 and above, resolution of 0 55μm, and focus length of 21 3cm for 8keV X ray

介绍了利用电子束和 X射线束双曝光技术制作大高宽比高分辨率的 X射线聚焦或色散元件的新方法(波长范围为 1～ 5 nm )。所制做的厚度为 10μm的 Au波带片具有 30个波带，最外环的宽度为 0 。5μm。实验表明：对 8ke V的 X射线来说，波带片的衬度大于 10 ，分辨率为 0 。5 5μm，焦距为 2 1.3cm。

System output function test: that is, light, X-rays and belt test.

系统输出功能测试：即指示灯、X射线和皮带测试。

Causes include accidental exposure to light or X-rays, overdevelopment, using outdated film, and storing film in a hot, humid place.

产生这种现象的原因包括偶然在光线或X-光下曝光，过度显影，使用了过期的胶片或在热和潮湿的地方储存胶片。

Any of several plants of the composite family, especially a widely naturalized Eurasian plant having flower heads with a yellow center and white rays. Also called oxeye daisy , white daisy

牛眼菊：一种菊科类植物，尤指广泛移植的欧洲大陆植物，开有黄芯的白色放射状花头也作 oxeye daisy ， white daisy

March 20, 2003 Chest x-rays can be read by pediatric critical care physicians as reliably on bedside personal computers as on radiology work stations except in the presence of diffuse disease, according to the results of a paired comparison study published in the March issue of Pediatric Critical Care Medicine .

March 20， 2003 -根据一篇发表於3月份「小儿重症加护医学（Pediatric Critical Care Medicine）」期刊的研究结果显示，除了弥漫性肺疾之外，小儿重症加护医师也可以利用放射线工作站来读取患者的胸部X光摄影，就像床边个人电脑一样可靠。

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？