辐射的

A brief history of the developments of FEL is included to serve the purpose of illustrating the course of development and innovation in science and technolog...

讨论了利用扭摆磁体辐射的FEL发明的历史进程，说明它的实现是多方面物理和技术研究发展的结果。

Corn starch were treated with different dispersant agents including water, alcohol and dimethyl formamide by microwave at different temperatures.

采用微波辐射的手段处理原玉米淀粉，考察了分散剂种类，淀粉与分散剂的质量比及微波处理的温度对淀粉非晶化的影响。

Because whether polymerization or not , graviton permanent carry most high speed v, the energy function E=mc2 had precise inspect and verify shows v=1.414c , c is velocity of light, and their kinetic energy is

质子既然是恒星辐射的引力子聚合而成，它在空间不能绝对静止而是具有"群速"，恒星在空间的"宇宙速度"是"群速"的最大值，在原子内部，质子之间的相对速度同样可能达到这一速度。

The best guess was that it was the result of radiation. Nuclear tests conducted in 1954 and 1955 had resulted in fallouts passing near MacGregor's farm.

这或许是辐射的结果，这种可能性最大。1954年到1955年间进行的核试验所产生的尘埃曾经从麦格雷戈的农场附近飘过。

The student is taught a wide variety of clinical and office skills expected of them by employers, including but not limited to phlebotomy, EKG, anatomy, pharmacology, physiology, assisting with surgical procedures and radiology, the effects of radiation, identifying radiograph equipment, positioning and procedures.

学生是学习的各种技能，临床和办公室对他们的期望的雇主，包括但不限于放血，心电图，解剖生理学，药理学，生理学，与外科手术，放射协助，辐射的影响，识别X光设备，定位和程序。

Firstly, the primary observation results about solar radio emission and the development on high temporal and high spectral resolution observations as well as solar radio imaging observations were acquired.

在第一部分中，首先对太阳射电辐射的基本观测结果以及目前高时间分辨率、高谱分辨率的精细结构研究和有空间分辨率的射电成像观测的发展状况作了一个调研。

It is well known that the collision produced plasma may efficiently neutralize the space charge effect of the REB and enhance the production rate of the high power microwave. Our simulation results verify the above conclusion.

增加中性气体密度，返波管的输出频率明显上移，其辐射的功率和效率比相同的真空器件也有明显的提高。

The computation of sky radiance resulted from the earth's diffuse reflection is studied based on a hypothesis that a underlying surface is randomly rough. The paper gives an analysis of the method to calculate the reflectivity, average hemisphere reflectivity, and transmission in virtue of the reciprocity law from the earth's surface to the top of the atmosphere.

本文基于下垫面为朗伯粗糙表面的假设基础上，对下垫面对向下太阳辐射的漫反射作用引起天空亮度变化的计算方法进行了研究，分析了利用互易性原理计算大气反射率、半球平均反射率和透过率的方法。

But internal reflections an the boundaries of active medium can drastically enhance the onset of ASE, particularly if these reflections lead to a close path, i.e., a ray that is reflected upon itself. In the case, we have a strong feedback mechanism and as soon as the gain in the laser medium exceeds the reflection losses parasitic oscillations will set in.

但自发辐射的存在使得放大器工作介质会在信号光到达前开始发射激光，并且工作介质边缘的内反射能显著增大ASE的发射，尤其当这些反射能导致产生封闭路径时更是这样，当激光介质内的增益超过损耗时，就建立起寄生振荡。

The investigation results indicated that the relative tolerances of resultant vector angle is less than 10％ and that of thrust coefficient is less than 2％ while nozzle vectoring, and the infrared radiation distribution of computation is consistent with that of engine test roughly as well as to meet the demands of engineering design for AVEN basically.

结果表明，在矢量状态下，气动矢量角的相对误差不大于10％，推力系数的相对误差不大于2％；在非矢量状态下，红外辐射的计算值与发动机实测值相比，其空间分布基本一致，基本可以满足工程设计的要求。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。