查询词典 aberration

The radiuses of the atoms of Ti, W and Mo are all longer than Nis, so the lattice aberration of Ni decreases with the increasing CNTs addition, and relevantly the glancing angle increases, accordingly the diffraction peaks move to the right.

而Mo，W，Ti的原子半径都比Ni的大，所以Ni的点阵畸变减小，晶格常数随之减小，X射线的掠射角随之增大，衍射峰右移。

The motion, creation and annihilation of phase singularities in the focal region take place, which depends on the truncation parameter, spherical aberration and half angle of the aperture lens.

在焦区位相奇点会出现移动、产生和湮灭，并与截断参数、球差和光阑透镜半角有关。

The stress was the study of the new methods of calculation the harmonic voltage and the harmonic current, and a new concept of filter ratio to evaluate the actual effect of single harmonic filter was raised considering the background harmonics. As well, the calculation mode of the single harmonic filter was also given based on the concept of filter ratio; it can offer effect data to evaluate the actual filter ratio of the single harmonic filter. At the same time, a method of designing the single harmonic filter was given, too, considering the background harmonics of the power system. In this paper, both the computer analysis and the proven had been done. And the result was shown to be that the voltage aberration and the harmonic current were decreased, and that the actual filter ratio of single harmonic filter was raised. The reason that we must consider the background harmonics when designing a single harmonic filter was also expatiated in this paper.

重点研究了考虑电网背景谐波下谐波电压、电流的计算方法，提出了用滤波率来评价单调谐滤波器安装容量利用率的概念，基于滤波率，分别给出了不考虑、考虑电网背景谐波时，单调谐滤波器的计算模型，为定量分析和评价单调谐滤波器的实际补偿效果提供了依据：并以此提出了考虑电网背景谐波的单调谐滤波器计算机辅助优化设计方法，并经计算机仿真分析、论证，减少了负载母线谐波电压畸变率和注入系统的谐波电流，有效地提高了单调谐滤波器的滤波效果，阐述了单调谐滤波器的设计过程中要考虑电网背景谐波的理论和实际意义。

Property study for hartmann sensor used in measuring wave aberration of human eye.

哈特曼传感器测量人眼波像差的特性研究。

Finally, CCD, focused on measuring principle and Hartmann Hartmann photoelectric measurement system is applied to CCD optical system aberration measurement system.

最后结合CCD，重点介绍了哈特曼测量原理及哈特曼光电测量系统，是CCD应用于光学系统像差的测量系统。

The ability of correcting the first order of off-axis aberration is the key purpose of the development of non-imaging focusing heliostat.

无光象聚光跟踪理论的优越的消除一级偏轴像差的能力是陈等致力发展无光象聚光定日镜及其应用的重要原因。

There,however,lacks of a generalization of the characteristics of off-axis aberration of non-imaging focusing heliostat as a whole among the different designs and thus the optimization for the different purposes of application.

然而，无光像聚光定日镜的发展还欠缺一份对其偏轴像差的特性进行综合和归纳的工作以利于根据应用的技术要求进行优化，这是对发扬这种新型定日镜的重要的基础工作。

To explore the relationship of chromosome aberration in peripheral lymphocyte and the abnormal hemogram for X-ray workers.

探讨放射线工作者外周血淋巴细胞染色体畸变与血象变化的关系，为研究辐射损伤机制提供线索。

Objective: To analysis the aberration of chromosome 9 heterochromatin for persons suspected to have chromosome abnormalities.

文章摘要：目的分析疑有染色体异常个体的9号染色体异染色质区的变异。

In summary, our results suggest that ANE increases micronuclei frequency, induces cell cycle arrest at G2/M phase, causes cytokinesis failure and accumulates hyperploid cells. The events are possibly associated with ROS production, actin filament disorganization and centrosome aberration.

故从本实验的结果，我们认为槟榔子萃取物会增加微核频，诱导细胞周期停滞於G2/M phase，造成细胞质分缺损与多倍体细胞的增多；而这些现象可能与活性氧的生成，actin filament 的常与中心体的变有关。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。