查询词典 paraboloidal coordinates

For aeronautical static converter then three-phase unbalanced load, made use of four-leg three-phase main circuit topology solution based on abc coordinates of the three-dimensional vector control, so that the switch to select the vector and duty more than a simple calculation, a significant reduction in the modulation of the complexity of the algorithm.

为解决航空静止变流器在不平衡负载情况下不能正常工作的问题，提出了三相四桥臂主电路拓扑解决方案，并采用基于abc 坐标系下的三维空间矢量调制，使开关矢量的选取和占空比的计算简单化，显著降低了调制算法的复杂性。

According to the total strength of the external and internal environment, we create the coordinates of vector strategic plan, and find out that the current strength of the company is a strength one, andtake the differentiation strategy using external chance and the international strategy of national concentration optimized from the strategy set as the current strategy.

根据外部环境和内部环境总强度，构建了战略向量坐标图，确定公司战略为发展型，并从经营战略集中优选出公司当前经营战略为利用外部机会质量差异化战略和国家集中化国际战略。

The formulae were derived to calculate the spherical coordinates of any vector after the specimen was rotated any angles around any axis based on the homogenous coordinate theory.

摘 要：在利用同步辐射进行晶体缺陷的形貌研究时，为了获得晶体缺陷的三维分布信息，在实验中样品要在样品台上沿不同方向旋转轴进行多次旋转，因而需要计算样品经过多次旋转后任意矢量的空间坐标以及缺陷的取向坐标。

If you need to process, not only the area, but also the coordinates of the point

如果您需要的过程中，不仅是地区，但也是点的坐标

In this article, I'll demonstrate how to get your phone's GPS coordinates

在这篇文章中，我将演示如何让你的手机的GPS坐标。。。

Think of an image on a really big piece of paper, this is our world coordinates.

一个形象的一张纸真正的大作品，这是我们的世界坐标。

At present,the development of China' s culture industry need to coordinates the relations from various aspects.

发展文化产业是一个系统的工程，需要协调好多方面的关系。

Now, these window coordinates are not the same.

现在，这些窗口坐标是不一样的。

At last, the velocity distribution of each of three coordinates is discussed.

最后，我们讨论了速度空间的谱分布情况。

This is a kind of language that the machine use to move on the coordinates over the work space.

这是一种语言使用的机器上提出了工作空间的坐标。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。