查询词典 Galilean

If you live in North America, you can see all 4 Galilean moons this evening. Ganymede, Europa and Io are on one side of Jupiter, while Callisto is on the other side.

如果你是在北美洲，那么今晚你就能看到这全部的四颗卫星，木卫三、木卫二和木卫一在木星的一边，二木卫四则在木星的另一边。

A Galilean telescope is defined as having one convex lens and one concave lens.

阿伽利略望远镜的定义是一个凸透镜和一个凹透镜。

Notice that this lens is actually different than the plano convex lens used in the original Galilean telescope, but still gives the same results.

请注意，这个镜头实际上是平凸比在原来的伽利略望远镜所使用的镜头不同，但仍给了相同的结果。

This may represent the Galilean form of the expression, and, if so, would be all the more evidential.

1 ，这可能代表了伽利略的形式表达，若有的话，将所有的更多证据。

This is the basis of the Galilean transformation, and the concept of frame of reference.

这是根据伽利略变换的概念，并参考框架。

The Galilean telescope's biggest disadvantage is its small field of view.

伽利略望远镜的最大缺点是它的视野小。

The folks over at Rice university have a nice tutorial describing how to make your own Galilean telescope .

在莱斯大学的乡亲多了一个很好的教程说明如何制作自己的伽利略望远镜。

How does a Galilean telescope work?

如何做了伽利略望远镜的工作？

The Galilean telescope could be used for terrestrial and celestial purposes interchangeably.

伽利略望远镜，可用于地面和天体的目的，可以互换。

If you would like more information on how to build a relatively cheap mounting for your Galilean telescope, just e-mail Tom Williams or Jessica Williams .

如果您想了解更多关于如何建立一个相对便宜的为您的伽利略望远镜的安装，只要用电子邮件汤姆威廉姆斯或杰西卡威廉姆斯的信息。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。