测高

Meanwhile, it makes it difficult to apply angle conversion system to practical goniometry curcuit. The paper makes improvement on the fast following-up conversion and proposes a high-precision dynamic goniometer system and a nonlinear high-speed following-up conversion mode based on inductosyn. It analyses the causes contributing to the error and deduces the expression bf the basic goniometry errors caused by output signal inaccuracy, and also puts forward the bounds on error of axis-to-angle converting.

对快速跟踪型轴角转换方法进行了改进，提出了一种基于感应同步器的高精度动态侧角系统及非线性快速跟踪型转换方式，分析了产生轴角转换误差的主要原因，推导出由输出信号误差引起的基本测角误差表达式，并提出了轴角转换的误差界。

Broad and high resistance genes against brown planthopper derived from resource "2183" of Guangxi common wild rice, Oryza rufipogon Griff were tagged and mapped in this study. Genetic homozygous resistance material,"2183 "was obtained by anther culture technique and used to cross with TN1, a susceptible rice variety.

本研究选用对稻褐飞虱具有广谱高抗性的普通野生稻资源"2183"为试验材料，通过花药培养获得抗性纯合体，与感虫性材料TN1杂交和测交，获得TC_1F_2作图群体，用稻褐飞虱生物型2对群体进行抗性鉴定。

For example, they had subjects think about a scenario in which they were buying a high-definition plasma TV and asked them to guesstimate the wholesale cost.

例如，受测者被要求想像一个情景，他们在购买一台高清晰的等离子电视，并要求他们猜想他们要付出的大概价格。

The first successful development of the first set of complete and advanced high-resolution remote sensing image mapping system PixelGrid, the overall reach the international advanced level, of which the core technology - linear array image processing technology for Photogrammetry and based on multi-baseline, multiple characteristics of the automatic matching techniques were Carl Pulrich Award 2005 was the Year Award and the annual Hansa Luftbild Award 2007 Award International Society for Photogrammetry and Remote Sensing as an authority awards to international advanced level.

国内首次研制成功第一套完整和先进的高分辨率遥感影像测图系统PixelGrid，整体达到国际先进水平，其中核心技术--线阵影像的摄影测量处理技术和基于多基线、多重特征的自动匹配技术分别获得Carl Pulrich Award 2005年度奖和Hansa Luftbild Award 2007年度奖等国际摄影测量与遥感界的权威奖项，达到国际领先水平。

The precision identification has been made by open channel now measurement according to now measurement precision of non-throat flume in headwork of high main canal of the Dashuijiang irrigation project and the availability has also been evaluated based on quantitative and quantitative analysis.

大水港灌溉工程高干渠渠首无喉道量水槽的量水精度，采用明渠测流法进行精度鉴定，并在定量定性的基础上，评定量水槽的适用性。

This design achieves the detection accuracy as other systems with high speed and low memory cost.

这个设计可以达到和其它系统相同的侦测正确率，同时具有高速度和低记忆体的优点。

In this study, we adopt a Gauss-Markov hyetograph. We also propose a new approach for selecting regionalized representative design storm hyetograph in northern Taiwan. By combining the principal component analysis and cluster analysis techniques, we select five principal components and group design storm hyetograph into three categories in the study area. Finally, we employ the method of analytic hierarchy process to establish the regionalized representative hyetograph for northern Taiwan area.

本研究针对台湾北部地区提出一个新的方法来评估并建立区域代表雨型，首先选取各测站具尺度不变性之高斯马可夫雨型，其次利用主成份分析法萃取出雨型中的五个重要成份，并以群集分析法将研究区域内之设计暴雨雨型分为三个均匀群集，但同一群集内之雨型并非唯一，故研究中最后利用层级分析法进行评估，选取并建立出区域代表雨型。

By combining the principal component analysis and cluster analysis techniques, we select five factors and group design storm hyetograph into three categories in the study area. Finally, we employ the method of analytic hierarchy process to establish the regionalized representative hyetograph for Northern Taiwan area.

本研究针对台湾北部地区提出一个新的方法来评估并建立区域代表雨型，首先建立各测站具尺度不变性之高斯马尔柯夫雨型，其次利用主成份分析法萃取出雨型中的5个重要的控制因素，再就这些因素以聚类分析法将研究区域内之设计暴雨雨型分为3个均匀群集，但同一群集内之雨型并非唯一，故研究中最后利用层级分析法进行评估，选取并建立出区域代表雨型。

Unigue measurement conversion device and unique micro eyepiece one-time measurement;--Camera for indention photographiny and metallography.

该机采用独特的测量转换和测微目镜一次测量读数机构，使用方便，测量精度高。

One of these testing methods, eddy current, has been widely used for metal thickness measuring because of its good sensitivity, high test speed , non-contact and other advantage. The principle of eddy current testing is that, when the test coil is close to the metal conductor with alternating current, the eddy current would be inducing in the conductor, and correspongdingly, the eddy current would affect the original magnetic field, the result is the coils impedance and inducing voltage changed.

其中涡流无损检测技术具有灵敏度高、检测速度快、非接触等特点而广泛应用于金属厚度检测，它的原理是当载有交变电流的检测线圈靠近金属导体时在导体中产生涡流，该涡流又影响原磁场，使得线圈的阻抗和感应电压发生变化，通过分析阻抗或感应电压的变化来获得被测导体的信息。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。