查询词典 conversion table

Network analyzers provide a method for measurement of frequency translating devices and these methods are more accurate and can save more time. According the principles of scalar network analyzer and vector network analyzer the authors introduced methods to measure conversion loss of frequency translating devices using scalar network analyzer and methods to measure conversion loss and phase using vector network analyzer.

摘 要：网络分析仪为测量变频器件提供了快速而准确的测量方法，根据标量网络分析仪和矢量网络分析仪的测量原理，详细介绍了用标网测量变频器变频损耗的方法，以及用矢网测量变频损耗和相位的方法。

According the principles of scalar network analyzer and vector network analyzer the authors introduced methods to measure conversion loss of frequency translating devices using scalar network analyzer and methods to measure conversion loss and phase using vector network analyzer.

摘 要：网络分析仪为测量变频器件提供了快速而准确的测量方法，根据标量网络分析仪和矢量网络分析仪的测量原理，详细介绍了用标网测量变频器变频损耗的方法，以及用矢网测量变频损耗和相位的方法。

To enhance their photoelectric conversion efficiency, the SnO_2 powders' surface was modified by zinc acetic. The results shows that surface modification significantly improve the cell's photoelectric conversion efficiency.

为了提高其光电转化效率，用乙酸锌在SnO_2表面进行了修饰，大大改善了电池的输出性能。

In the paper, the conversion and kinetics of coal tar pitch are studied and conversion kinetics parameters of the mesophase are measured.

本文研究了煤焦油沥青中间相转化及动力学，测定了中间相转化动力学参数。

It describes the color characteristic of device accurately through constructing the geometric model and builds gamut mapping model in the section plane of gamut by dissecting. The improvement of image characteristic obtaining at real time satisfies the application and supports the adaptive gamut mapping. The sampling and visualization of sample set in different color space show the optic difference and give the error analysis of the color conversion between them. Based on the study of the color relation among the color spaces, the visualizing color can be created automatically with conversion formulas.

该工具在获取彩色输入／输出设备彩色特性的基础上，通过构建几何模型对设备色域进行了精确描述；利用对色域的剖分操作，构造基于剖面的色域匹配模型；通过改善图象彩色特性获取的实时性，使其能有效获取图象源的特征并满足色彩管理的应用需求，支持了自适应色域匹配；对不同色彩空间样本的采集和对比显示有效体现了色彩的视觉差别，并提供了它们之间转换的误差分析；在探究不同色彩空间的颜色对应关系的基础上，实现了可视化的真彩颜色的自动生成，使可视化颜色更加逼真。

In the thesis, based on the analysis of the grammar and structure of VRML 2.0, the conversion algorithm was designed again. The conversion tool was designed and developed, which also supports the position function by editing the position parameter.

本文在重点分析和研究VRML2.0结构与语法的基础上，通过重新设计转换算法，设计开发了新的工件3D模型文件转换工具，并加入了转换工具对定位参数输入功能的支持。

The paper provides the design of battery supervision and control module for local telecommunication power supply supervision and control system, including the signal preadjustment circuit, on-line range conversion circuit and analog to digital conversion circuit.

文章对本地用通信电源监控系统中下位机模拟量采集模块的设计进行了深入研究，包括信号预调理电路、量程在线转换电路以及模数转换主电路等。

In the scanning process, we have completed the Hebei Bureau of Press and Publication of all the historical archives of microfilm and digital conversion work, as part ofShijiazhuang office document scanning and PDF format conversion job, etc.; we have to scan their own processing software.

在扫描加工方面，我们已完成河北省新闻出版局所有历史档案的缩微与数字化转换工作，为信达公司石家庄办事处完成部分文件扫描以及PDF格式转换工作等；我们拥有自己的扫描加工软件。

In the system of the proportional technique of the electric-hydraulics, the proportional valve is an impossible component in the system of the proportional control, and the performance of the electric-machine conversion-component will affect the performance of the entire valve. So, the conversion-component used in the electric-machine plays an important role in the wholly system.

在电液比例控制系统中，比例阀是构成比例控制系统不可缺少的元件，而电—机转换元件的性能又会影响整个阀的性能，因此电—机转换元件的性能对整个系统的性能起着至关重要的作用。

The suggetions consist of pushing the process of land conversion prudentially, regulating administrative action of land expropriation, distributing the benefits of land conversion reasonablly and attaching importance to land use planning.

基于以上研究成果，提出慎重推进农地非农化过程、规范政府土地征用行为、合理分配农地非农化收益和发挥土地利用规划作用的政策建议，旨在协调经济快速增长与农地资源保护的关系。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了