查询词典 reference system

The dissertation thoroughly examines the cognitive structure of spatial locative reference framework in Mandarin Chinese, its cognitive processes and the role it plays in the entire system of spatial reference.

本文全面考察现代汉语空间方位参照的认知结构、认知过程以及它在整个空间参照系统中的地位和作用，以揭示汉语社会空间表达方式的结构特点和认知特。。。

On the basis, with model reference adaptive method, the rotating speed estimation for vector control system with no-peed sensor is studied. In addition, aiming at the problem that the reference model is easily influenced by the initial value and drift of integral in normal speed recognizer, the traditional MRAS is improved, and modeling simulation is also conducted.

在此基础上，应用模型参考自适应方法，对无速度传感器矢量控制系统的转速估计进行研究，并针对常规速度辨识器中的基准模型易受积分初值和漂移影响的问题，对传统的MRAS方法进行改进，并对其进行建模仿真。

Firstly, we introduce two reference frame used in the model: the earth's core orthogonal reference frame and the station's core horizontal orthogonal coordinate system.

首先，介绍了用到的两个坐标系：地心直角坐标系和站心地平直角坐标系。

A computer of a system control device stores unique information inherent to the circuit substrate (52) such as a relative position of a child substrate position reference mark (266) of each child substrate (260) with respect to a substrate position reference mark (262) of the entire circuit substrate (52) while relating it to the identification code.

使与该识别编码对应付与的各子基板部(260)的子基板位置基准记号(266)对整个电路基板(52)的基板位置基准记号(262)的相对位置等作为电路基板(52)中特有的信息的特有信息存储在系统控制装置的计算机等中。

The system controls a tunable fiber Fabry-Perot filter with sawtooth wave voltage and synchronous signal of its digital phase to interrogate FBG sensors in a single fiber. Meantime, a reference FBG and a digital thermometer provide an accurate reference wavelength, which is used to calibrate the wavelength readout of the TFFP in real-time by a digital signal processor.

解调系统利用锯齿波电压信号和数字相位同步信号控制可调谐光纤法布里珀罗滤波器，对光纤光栅传感器阵列进行扫描式寻址，同时采用非测量环境中的参考光栅和数字温度计提供精确的参考波长，并由高速数字信号处理器实时校准滤波器的波长读取值，很好地消除了滤波器调谐的温度漂移、非线性和蠕动性引起的测量误差。

Vector synthetic method has high measure precision but reference energy meter needs to be connected to zero point of reference meter and system.

三表法测量无间断点，校验过程中需改变电流元件接线；矢量法采样精度高，校验时需标准表与系统电压中性点连接；两表法测量有间断点，校验时需改变电压元件接线。

When the reference beam is incident on the phase grating, the system will diffract out the reference beam and reconstruct the central data part.

最后在读取资料光之光路上加入绕射光学元件，使资料光入射绕射光学元件后产生绕射偏折，利用影像侦测器撷取重建之资料讯号。

Communication;Communication systems;Communication technology;Construction;Data;Data exchange;Data processing;Data processing system;Definition;Definitions;Earth's surface;Encoding;Geodesy;Geographic information;Geographical;Geography;Geology;Geomatics;Geotechnics;Information;Information technology;Modelling;Reference materials;Reference model;Standardizations;Unified Modeling Language

中文标题地理信息。参考模型中文主题词通信；通信系统；通信技术；建筑；数据；数据交换；数据处理；数据处理系统；定义；地球表面；编码；大地测量学；地理信息；地理的；地理；地质学；地理信息学；土工学；信息；信息技术；建立模型；参考材料；参考模型；标准化；统一建模语言

Chapter 2 discusses the function of optimum array based on the minimum meansquared error principle in CDMA system, the method of produce the reference signal, and proved whether the reference signal is the correspond PN code sequence or respread signal, the result of the array's weight converge can converge the same optimum weight under the condition that the PN sequence in a bit of data is long enough. In this chapter, we finally get the beam pattern and the correlate bit error rate after converge when several CDMA signal arrives in different direction.

本文的主要贡献及创新之处是：首次从理论上探讨了基于最小均方误差准则的最优天线阵在CDMA系统中的多址干扰抑制性能及其参考信号的产生方法，证明了采用有用信号相应的扩频码作为参考信号与采用将解扩信息与扩频码进行重扩频后的信号作为参考信号来调节自适应天线的权值均可使权值收敛于同一最优解。

Therefore, this paper ,by the scope of the establishment of basic principles and systems, development and function of Chinese environment law, conducts deep research systematically. Combined with Chinese environmental current situation and present issues, and using the foreign advanced experience for reference, this paper ponders over the principles and basic systems adjustment of Chinese environment law. This aims at expounding necessity and significance of systemizing Chinese environmental law and environmental system mutually under current situation, and providing the important theoretical accordance and policy direction. This paper draws support from the gigantic effect of law in order to restrain the trend of ecological environmental deterioration effectively, make the ecological environmental awareness strike root in the hearts of the people, provide valuable intangible assets for the continuous development of national economy, and provide deeper theoretical reference for environment protection development in our country.

因此，本文力求透过中国环境法的基本原则和制度的产生、发展和功能以及法律体现这一视角，进行系统深入的研究，结合中国环境保护现状及存在问题进行探讨，借鉴国外先进经验，对中国环境法的原则和基本制度的调整进行思考，旨在阐明当今形势下加强我国环境立法与环境制度相成体系的必要性和现实意义，为环境法制建设提供重要理论依据和政策指导，借助于法制的巨大作用去有效遏制生态环境恶化的趋向，并使生态环境意识深入人心，为国民经济持续发展提供宝贵的无形资产，为我国环境保护的&入世&提供较深层次的理论参考。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。