查询词典 test chart

Fluorin boric acid acidification system's acid liquid delay corrode,matching,delay velocity capability,sullage test,iron ion stabilization test,depend expanding capability was evaluated through static state and rock core acidification dynamic test.

对石南油田选用的氟硼酸酸化体系从酸液缓蚀性能、配伍性能、缓速性能、残渣试验、铁离子稳定试验、防膨性能等方面进行了较全面的室内静态评价和岩芯酸化动态评价。

The paper discusses present methods of electric test s for generators in China, a new multifunctional supervision test system for parameter measurement of generators, electric start-up test and failure records is introduced, and the advantage, practicality and special characteristics of the system are presented.

讨论了我国现有的发电机电气试验方法与试验手段，介绍了一种新型的、集发电机参数监测、电气总启动试验和故障记录为一体的综合监测试验系统，并指出其先进性、实用性和独有的特

This paper describes a demarcation and decoupling technology of helicopter bearingless tail rotor flexible beam,this technology can be used to solve the problem of flapping bending moment and lag bending moment coupling that encountered in bearingless flexible beam fatigue test,it also can be used to separate each test load component on the section effectively and to reduce the test error.

本文介绍了一种直升机无轴承尾桨柔性梁标定与解耦技术，该技术能有效地解决无轴承尾桨柔性梁在试验中挥舞弯矩与摆振弯矩的耦合问题，并能有效分离截面上各分项试验载荷，减少其试验误差。

The testees are divided into test group and contrast group. The experiments have three phases, and test events contain 7 kinds of bounce on the force plate, taking-off effect on the springboard, technical judgments, and body components test.

实验对象被分为实验组和对照组，研究期间共进行了3次测试，测试包括7种不同的弹跳力、跳板起跳效果、技术动作评分和体成份测试。

The result of the test didn't charge even if two different installed methods of the clamp plates in pressure test of the regular strength packaging container,according to systematic and rendom error analysis of the result of the test.

压力试验机的上压板采用不同的安装方式，对相同的包装容器进行压力试验，通过对试验结果的系统误差分析和随机误差分析，认为对强度均匀的包装容器的压力试验，上压板的两种安装方式对试验结果无影响。

Test method and simulation technology of the non-full loading firing dispersion for multiple launch rocket system are studied. A new test method for reducing rocket consumption in dispersion test of MLRS is presented.

研究了多管火箭非满管射击密集度试验方法及仿真技术，提供了一种新的减少多管火箭密集度用弹量的试验方法。

In this paper, the principle and hardware of test system are designed and the step motor's control software is designed at the same time. The assessing methods of linearity errors are analyzed and the test methods of linearity, diameter and roughness are provided and the corresponding softwares are programmed with VB. At last, the test method of roughness without touch-light scattering is proposed.

论文对检测系统的原理及硬件电路进行了设计，同时对步进电机的控制软件进行了详细的设计；对直线度误差的评定方法进行了分析，分别给出了炮膛内径的直线度、直径及阴阳膛表面粗糙度的测量方法，并用VB 编写了相应的控制软件，最后提出了一种炮膛粗糙度非接触测量法—光散射法。

Test report: standard Chinese report forms; print, display and store all the data and curve with a computer: LED combined test report, linearity test report of electrical parameter 、 luminous flux and spectrum wavelength, sorting report.

测试报告：标准中文样式报表，排版清晰、大方、美观，数据完整；支持多种格式文档导出，可保存并重复打开及打印。报表内容包括： LED 光色电测试报告、电参数线性测试报告、光通量线性测试报告、光谱波长线性测试报告、分选流水报告。

Through analyzing the trading data of shanghai A share stock market from the beginning of 2000 to May 31st, 2005, by using runs test, correlation test and the test of normality, the testing results on Chinese stock market efficiency show that China stock market is basically a weak market, but seems to be on its way to a 'semi-strong' efficient one.

有效市场假说是现代财务和金融理论的立论基础之一，对证券市场有效性的判断，关系到证券估值模型的选择与应用。

Anova analysis,Student-Newman-Keults test,t test and Chisquare test were applied in statistic analysis.

使用方差分析、q检验、t检验和X2检验进行组间差异的统计学分析。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。