查询词典 major axis

By relations between hour angle and the tracking angle of several single\|axis tracking modes, selecting for controller methodologies of several single\|axis tracking modes are acquired.

特别是使用了MATLAB程序处理数据，得到南北水平轴跟踪时跟踪角和太阳时角间的关系图像，着重分析了此时采取混合跟踪的可行性和适用性。

The main site of Shanghai Expo can be summarized as "one Axis and four P**ilions", these are: the Expo Axis, the China P**ilion, the Theme P**ilion, the Expo Center, and the Expo Performance Center.

上海世博会主要场地可以概括为"一轴四馆"，分别为世博轴、中国国家馆、世博主题馆、世博中心、世博演艺中心。

Install the polar axis scope illuminator onto the front of the polar axis and turn on the switch.

安装极轴望远镜照明在极轴的前端并打开开关。

The vertical axis is therefore called the imaginary axis.

因而纵轴称为虚轴。

Secondly, a conjecture about the stability for these systems is proposed based on the sufficient and necessary condition of the isolated transfer function being positive real. When the zeros and poles of the transfer functions lie in the imaginary axis, a known conclusion is derived from the conjecture; while the zeros and poles are on the real axis, a new result is obtained and is proved in this note. Finally, according to the conjecture, an example with poles existing on the complex plane is presented, which is not only interesting but also challenging.

然后， 基于所有孤立部分传递函数都正实的充分必要条件给出了上述系统为稳定的一个猜想，当传递函数的零极点都位于虚轴上时，由这一猜想得到了一个已知的结论；当传递函数的零极点都位于实轴上时，由这一猜想得到了一个新的结论，本文证明该结论是正确的；最后，根据这一猜想，给出了传递函数极点位于复平面的一个例子，它涉及到一类系数矩阵为时变正定矩阵的振动方程的稳定性问题，值得去深入研究。

The mathematical expression of included angle between ray axis and optical axis is also given.

计算出了光轴与光线轴夹角的具体表达式，把它应用到黄玉与堇青石中，发现夹角远小于1度。

Solution Incom Interactive Surveillance has installed 8 Axis network cameras and 2 stationery ones running through an Axis 240Q video server.

解决方案- Incom交互式监控已安装8 AXIS网络摄像机和2文具的贯穿轴240Q视频服务器。

The limited hydrothermal karst and mixed zone beneath the anticline axis controls the porosity distribution of Ordovician System and it is anticipated that surroundings of the axis of fold formed by compressional reverse orverthrusting during Indo-Chinese epoch and the coordinated area of morphology of anticline in the screen of buried hill and that of top surface morphology is the best position for development of the reservoir.

局限的热液岩溶和裸露的背斜轴部之下的混合带对千米桥潜山奥陶系孔隙分布具有重要控制作用，预期在印支期挤压逆冲作用形成的背斜轴部，特别是潜山内幕背斜形态与潜山顶面形态相互协调的区域，应是储层发育最好的部位。

Tear off fault section close erect, much on seismic section plane performance is wave series fault to break, inphase axis is disorder wait for diagnostic; to be on horizontal time section, expression is inphase axis twist, size and the diagnostic; such as change yield record to basically be behaved in logging curve appear often to lie between interlining and toothed the buildup that changes rate.

撕裂断层断面近竖立，在地震剖面上多表现为波组错断、同相轴紊乱等特征；在水平时间切片上，表现为同相轴扭曲、宽窄和产状变化等特征；在测井曲线主要表现为隔夹层的频繁出现以及锯齿化程度的增强。

The decline started before George W. Bush and his criminal co-conspirators accelerated it with their blatant disregard for the rule of law and our Constitution. It will continue, even with a Democratic administration, unless we reform our political system. We must remind Americans that our nation was born in an insurrectionist, populist rebellion against political tyranny and that 9/11 teaches us that we need a Second American Revolution. We must destroy the domestic Axis of Arrogance of our plutocracy more than fear a foreign Axis of Evil.

跌幅开始前，布什和他的刑事合作，共谋加快了它与他们公然无视法治与我们的宪法，它将会持续下去，即使是一个民主的政府，除非我们的改革我们的政治制度，我们必须提醒美国人我们的民族出生在一个insurrectionist ，民粹主义反抗暴政的政治和9 / 11教导我们，我们需要第二次美国革命，我们必须摧毁国内轴线的嚣张气焰，我们plutocracy多於害怕外国邪恶轴心。

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。