仪器的

The traditional method of fault diagnosis is utilizing instrument, therefore, in our virtual digit circuit experiment system, virtual instrument is one of important parts.

在对虚拟仪器进行了深入的研究基础上，结合系统的实现，建立了虚拟仪器的面向对象的层次结构模型。

In addition, Single Pass Orbit Improvement can reflect the abnormal jumpiness of observations, which is favorable for estimating the precisi...

另外该方法能够反映观测资料的不正常的跳动，对准确地评估观测仪器的性能，进一步改进观测仪器是有益处的。

It becomes possible to miniaturize spectrometers with the development of microfabrica-tion techniques such as MEMS , microoptics .

随着MEMS、微光学等微制造技术的发展，光谱仪器的微型化成为可能，光谱仪的微型化是光谱仪器的一个重要发展方向。

By combining virtual instruments technique with the test technique of electro-hydraulic servo valve, the test system of electro-hydraulic servo valve based on virtual instruments has been developed by the graphics software-LabVIEW6.1. The test principle and method of electro-hydraulic servo valve were discussed in this dissertation. The experimental results on a Moog servo valve demonstrate that the design of electronic-hydraulic servo valve test system is valid.

本文将虚拟仪器技术和电液伺服阀性能测试技术结合起来，利用图形化软件工具—LabVIEW，研制开发出了基于虚拟仪器的电液伺服阀性能测试系统，对电液伺服阀的静、动态特性测试原理和方法进行了讨论和研究，以MOOG伺服阀为测试对象进行了静态特性测试和试验结果分析，验证了所开发的电液伺服阀测试系统设计方案的合理性。

It figures out that the VI technology will be the significant direction of the automation test system and electronic measure instrument in the future.

介绍了虚拟仪器的研究现状、基本概念、主要特点以及虚拟仪器的软、硬件结构，分析比较了各种硬件系统的优缺点。

This provided the theoretical basis for experiment research. The characteristics and applications of the apparatus using in the experiment was depicted in brief. And then author have discussed the feasibility of the apparatus in this thesis's experiment through the pre-experiment.

简要介绍本论文实验仪器的特点、应用及其在本论文实验中的具体应用，通过预实验来说明这些仪器在本论文中应用的可行性。

This provided the theoretical basis for experiment research. The characteristics and applications of the apparatus using in the experiment was depicted in brief. And then author have discussed the feasibility of the apparatus in this thesiss experiment through the pre-experiment.

简要介绍本论文实验仪器的特点、应用及其在本论文实验中的具体应用，通过预实验来说明这些仪器在本论文中应用的可行性。

In this paper,Qi Yanhuai,an astronomer in the Qing dynasty,and his vertical direct east and west sun dials,transit instrument and celestial sphere instrument were studied in detail.

介绍了清代天文学家齐彦槐的生平及其制作的面东西日晷、中星仪和天球仪等天文仪器，进一步探讨了这些天文仪器的制作原理和使用方法。

Recent years, with the development of optical technology, the Polarizing microscope is in widely use.

N-501P偏光显微镜 N-501P 透射偏光显微镜是地质、矿产、冶金等部门和相关高等院校最常用的专业实验仪器之一，近年来，随着光学技术的不断进步，作为光学仪器的偏光显微镜，其应用也越来越广泛。

Recent years, with the development of optical technology, the Polarizing microscope is in widely use. Transmission Polarizing microscope is a very suitable product.

透射偏光显微镜是地质、矿产、冶金等部门和相关高等院校最常用的专业实验仪器之一，近年来，随着光学技术的不断进步，作为光学仪器的偏光显微镜，其应用也越来越广泛。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。