测高器

Thermochromic properties of vanadium dioxide thin films are applied to solar energy materials, photoeletric switch and bolometer materials for the uncooled microbolometers due to their high temperature coefficient of resistance at room temperature.

中文摘要具热致变特性之VO2薄膜因在室温附近有明显的相转变现象，同时发生光电性质的急遽的转变，且在室温之下有较高的电阻温度系数，所以在一系列氧化钒化合物中格外被受瞩目；VO2因这些性质而被广泛应用於太阳能控制材料、电学开关、光学开关及非冷却型辐射热感测器等半导体元件之中。

The objectives of this study were to develop a wireless sensor network technologies for agrometeorological disaster early alarm system and processing system. In this study, the foehn with a high temperature and low humidity has been monitored. The wireless sensor acquisition module ZigBee has been used to monitor the climate conditions combined with a GPRS wireless transmission module to construct wireless disaster alarm sytem. Graphical programming computer software package LabVIEW 8.2 was used to develop the control and monitoring systems.

本论文研究目的旨在发展气象灾害预警及处理系统，以焚风灾害为研究对象，焚风为台湾农业气象灾害之ㄧ，每年发生次数频繁且不可预测，当焚风发生时，监控焚风产生的高温和低湿变化，透过ZigBee无线传输技术，可连结温湿度、光度及土壤含水率等感测器，并与GPRS模组结合，将资料即时传送至伺服平台，藉由LabVIEW程式监控环境变化，达到气象环境即时监测之目的。

The main advantages of EGGLE include:the fixed neighborhood parameter k,only one time for constructing neighborhood graph and geodesic distance matrix,only needing to choose generalized Gaussian functions many times for constructing many Laplacian matrixes,obtaining multiple independent low-dimensional coordinate sets, independently training multiple classifiers,and combining classification results of these component classifiers to produce the final identification.

3提出了一种基于GGLE的集成判别算法，该算法的主要优点是：近邻参数k固定，邻接矩阵和测地线距离矩阵都只构造一次，只需要多次选择广义高斯型函数构造多个拉普拉斯矩阵，获取多个独立的低维空间坐标集合，独立学习分类器，集成分类识别。

It has following advantages:higher in frequency measuring accuracy,quich in regulation speed,higher in reliability,simple in man machine interface,etc..

提出了一种基于可编程控制器的水轮机调速器，它实现了用可编程控制器模块进行频率测量，具有测频精度高、调节速度快、可靠性高、人机接口简单等优点。

A 50-year Porites lutea core from Nansha Islands (9°33′N, 112°54′E) was analyzed for δ〓O and δ〓C for two aims. First, we hope to find and set up some formula between δ〓O and environmental parameters, such as thermometer readings, so that we can reconstruct historical environment of this area. Second, we hope to understand the climate changing process during the past fifty years of this area and its relation to the global change.

本文以南沙群岛永暑礁的滨珊瑚Porites lutea为研究对象，通过质谱分析，研究珊瑚月分辨率δ〓O、δ〓C记录的环境信息，旨在为进一步重建南沙群岛过去高分辨率的环境变化提供一个类似于温度计的标尺；还重建了永暑礁器测时期以前40年高分辨率的环境变化过程，旨在了解南沙群岛气候变化过程及其与全球变化的关系。

In the related researches of highway service level and travel time estimation, which have been mainly focused on how to spread out the Vehicle Detectors in order to detect the velocity of the vehicles. Spreading the Vehicle Detectors, which is difficult to execute, consists of the following procedures : road digging, VDs spreading, and road reconstruction. Moreover, the as mentioned procedures could damage the backtops. To apply the procedures in downtown area is even more laborious, due to the limited resource and controls from local authorities. As a consequence, the unsufficient density and numbers of VDs could not well serve the information collecting standards.

目前道路服务水准评估、旅行时间预估等相关研究，在行车速率推估上多以路面上布设之车辆侦测器所搜集之资讯为主，但VD之埋设需经路面挖掘、VD布设、重铺柏油等程序，布设不容易且损坏率偏高，亦普遍存在维护困难的问题；尽管已有诸多研究开始利用AVI、资料融合、RFID等技术，增进以VD为交通资讯搜集主要来源之研究成果，但仍多因资讯搜集成本较高，无法进行全面性应用。

The company's product line is mainly divided into: strain force / weight sensors, strain gauge torque / force many sensors and transmitters, strain sensors and fluid pressure-type transmitter and sensors with high precision strain gauge resistive products such as .

公司的产品线主要分为：应变式测力／称重传感器、应变式扭矩／多分力传感器及变送器、应变式流体压力传感器及变送器和传感器用高精度电阻式应变计等产品。

Our products are high precision load cell, little non-linearity and Hysteretic, little creep, have little temp. effect on zero. have high defend grade, they ensure products Longley stability.

称重传感器、压力传感器、称重系统小型衡器传感器称及变送器，测力称重传感器主要特性是高精度，非线性及滞后误差小、蠕变小、零点温度影响小、防护等级高，保证了产品的长期稳定性。

Our products are high precision load cell, little non-linearityHysteretic, little creep, have little temp. effect on zero. have high defend grade, they ensure products Longley stability.

称重传感器、压力传感器、称重系统小型衡器传感器称及变送器，测力称重传感器主要特性是高精度，非线性及滞后误差小、蠕变小、零点温度影响小、防护等级高，保证了产品的长期稳定性。

The steel armored electric cable logging truck owner asked that the truck should consists of electric cable driving machine, goose neck guider, winch, hydraulic driver, depth detector, weighing display, instrument display panel, and data collection system. It can solve the problem of pulling force for the down hole instrument in horizontal, sticky oil and high pressure wells. The practice shows that it is a device with high efficiency, low cost, strong suitability to environment, reliability and safe.?

钢铠电缆测井车主要由驱缆器、鹅颈形导轨、绞盘、液压驱动、测深、指重装置、仪表显示操作盘及数据采集控制处理系统等组成，能解决水平井、稠油井、高压油井等特殊井类在测井过程中仪器下行牵引力的问题，是一个作业效率高、测试成功率高、成本低、适应环境能力强、作业安全可靠、具有环保效益的新技术。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。