查询词典 surveying compass

A few days ago, the Guangxi Zhuang Autonomous Region Bureau of Surveying and Mapping held a meeting to seriously study and implement the Vice Premier Li Keqiang visited the application of national geographic information and map the results of an important speech at the exhibition and the State Bureau of Surveying and Mapping the spirit of "earnestly study and implement on the Standing Committee of the CPC Central Committee Political Bureau, Vice Premier Li Keqiang visit the National Geographic Information Fair application of the results and map important speech at the time of notification,"the spirit of the document.

日前，广西壮族自治区测绘局召开会议，认真学习贯彻李克强副总理参观全国地理信息应用成果及地图展览会时的重要讲话精神和国家测绘局《关于认真学习贯彻中共中央政治局常委、国务院副总理李克强参观全国地理信息应用成果及地图展览会时的重要讲话精神的通知》文件精神。

The afternoon of July 21, the State Bureau of Surveying and Mapping Center vocational skills to identify organizations to seriously study and implement all of our employees, Deputy Prime Minister Li Keqiang visited the application of national geographic information and map the results of an important speech at the exhibition and the State Bureau of Surveying and Mapping the spirit of "earnestly study and implement the CPC Central Committee on Political Agency Standing Committee, Vice Premier Li Keqiang visited the National Geographic Information Fair application of the results and map important speech at the time of notification,"the spirit of the document.

7月21日下午，国家测绘局职业技能鉴定指导中心组织全体职工认真学习贯彻李克强副总理参观全国地理信息应用成果及地图展览会时的重要讲话精神和国家测绘局《关于认真学习贯彻中共中央政治局常委、国务院副总理李克强参观全国地理信息应用成果及地图展览会时的重要讲话精神的通知》文件精神。

Recently, the Shaanxi Provincial Bureau of Surveying and Mapping forwarding "State Bureau of Surveying and Mapping on conscientiously study and implement the CPC Central Committee Political Bureau Standing Committee, Vice Premier Li Keqiang visited the National Geographic Information Fair application of the results and map important speech at the time of notice"(Shan-fat 〔2009 test run 〕 45号), the deployment of the province's industries mapping study and implement the important speech made by Vice Premier Li Keqiang, the spirit and speed up information-based mapping system, effectively improve the security services the ability to better serve economic and social development.

近日，陕西省测绘局转发《国家测绘局关于认真学习贯彻中共中央政治局常委、国务院副总理李克强参观全国地理信息应用成果及地图展览会时的重要讲话精神的通知》（陕测办发〔2009〕45号），部署全省测绘行业学习贯彻李克强副总理重要讲话精神，加快信息化测绘体系建设，切实提高保障服务能力，更好地服务于经济社会发展。

The engineering survey is begun at the control surveying, after that the detail surveying or the setting-out works are followed on.

控制测量是一切测量工作的基础，工程测量也首先开始于工程控制测量，然后是各。。。

A technician said that from the plane table surveying and mapping to today's digital, information-based mapping, surveying and mapping technology is as new historical process of China's development, and gradually grow and develop.

一位技术人员说，从平板仪测绘发展到现在的数字化、信息化测绘，测绘技术是随着新中国发展历史进程，逐步发展壮大。

According to the features and requirements of long-distance crossing project, this paper studies the process of GPS-RTK and Echo Sounder in underwater topography surveying and profile surveying. At meantime, it analyzes the accuracy effecting factors and the relating methods to deal with them in the application of Yellow River crossing project.

在长输管线的穿跨越工程中，结合穿跨越工程的工艺原理和资料要求，对GPS-RTK技术联合测深仪进行水下地形测量和断面测量的基本作业程序进行了总结，结合黄河穿越工程对影响测量精度的因素进行了分析及处理。

By surveying six mines and nine VLF sections, it is showed that VLF method, coincided with the Original ore body, was very obvious in surveying solid mineral resources. The effect was very good.

通过6个矿区，9条VLF剖面的测量，发现VLF法在固体矿产普查中异常显著，并与已知矿体吻合，找矿效果较好。

This paper introduces the geneses and developing of digital compass in brief. Also expatiates digital compass s background theory , including airmanship spatial orientation theory and attitude dynamics etc.

本文简要介绍了数字航向仪的起源与发展状况，并介绍了数字航向仪的相关理论背景，包括航天导航技术、空间定位学和姿态动力学等理论。

James Gould and his colleagues have shown that honeybees make use of at least three different sets of back-up cues in addition to their Sun compass; these include the plane of polarization of light, a magnetic compass and a memory for the Sun's position at different times on previous days.

詹姆斯。古尔德及其同仁都证实，除了太阳罗经以个，蜜蜂至少利用了三套不同的后备信号，包括光的偏振平面，磁罗盘及对几天前太阳在不同时间的位置的记忆能力。

This course consists of three parts : A.The fundamental theory of gyroscopes. a.Kinematics and dynamics of gyroscopes, consisting of Coriolis acceleration, theorem of angular momentum, Euler's dynamical equations, dynamical explanation of gyroscopes' properties. b.Gyroscopes' motion equations, including the complete equations, technical equations and precession equations derived from Euler's dynamical equations, and the technical equations derived from static vs. dynamic method. c.Analysis of gyroscopes' motion. d.Coordinate systems and their mutual transformation. e.Gyroscope drift and its measurement. B.Principle of typical gyroscope instruments, such as gyro compass, gyro north finder, gyro horizon, platform compass, rate gyroscope and integrating gyroscope. C.Principles and applications of new-type gyroscpes, such as electrically suspended gyro, ring laser gyroscope, fiber optical gyroscope, hemispherical resonator gyro, dynamically tuned gyroscope and micro inertial sensors.

本课程教学内容由三部分组成：陀螺仪的基本理论，内容包括：陀螺力学基础（哥氏加速度、角动量定理和欧拉动力学方程、陀螺特性的力学解释）；陀螺仪运动方程和运动分析（用欧拉动力学方程建立完整方程、陀螺仪运动的技术方程和进动方程，用动静法建立技术方程）；坐标系及其变换；陀螺仪的漂移及其测试；典型陀螺仪器（包括陀螺罗经、陀螺找北仪、陀螺地平仪、平台罗经、速率陀螺仪和积分陀螺仪等）的工作原理；新型陀螺仪（包括静电陀螺仪、激光陀螺仪、光纤陀螺仪、半球谐振陀螺仪、挠性陀螺仪、微机械陀螺仪等）的原理及应用。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？