查询词典 astatic

However,this is astatic wave with each person,and that lonely,but only belong to one person.

然而，这是一个静态的波与每个人，孤独，但只属于一个人。

That means that astatic state of a conceptual object is static at the conceptual level of the object only.

这也就是说，一个静止状态的一个概念性物体是静止的，在概念层次的对象而已。

It will automatically assign your computer astatic Internet name that tracks your IP address.

自动地将分配你的计算机跟踪你的 IP 地址的静态的互联网络名字。

Has a moving magnet and astatic coils arranged to cancel the effect of the Earth's magnetic field.

用移动的磁铁和无向的线圈的排列来消除地球磁场的作用的仪器。

In this paper a design approach for second order astatic digital servo system ispresented.

本文给出了一种具有前馈等值的二阶无静差数字随动系统的设计方法。

So we can infer that hybridization played a key role in population astatic differentiation and loss of genetic diversity.

表明杂交可能是造成群体无定向分化及遗传多样性丧失的主要机制之一。

It can be used on your vintage Astatic 77, Shure 55 , Shure 540 , Shure 51, Shure 737, and other mics with the 3 prong female connection.

它可以用来对你的产品，定向77 ，舒尔55 ，舒尔540 ，舒尔51 ，舒尔737个，以及其他交流部与三管齐下，女性方面。

The main frame consist of astatic splitter window with one row and two columns.

主框架由一个静态分隔条窗口组成，有一行两列。

Most present gravimeters are of the unstable or astatic type.

多数现有重力仪为不稳定型或无方向型。

An astatic needle is not affected by the earth's magnetism.

无定向磁针不受地磁影响。

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。