测试功能

Based on OPC technology, by an OPC Client program of VB6, and combined with the virtual test function of Centum Cs1OOO packages, the simply and easily accomplishing process of collecting field data was introduced, and a RTDBS with SQL2000 based on which was designed.

文章以OPC技术为基础，通过VB6软件编写的OPC客户端程序，结合横河CS1000的虚拟测试功能，方便、容易地实现了数据采集，并在此基础上设计了基于SQL2000的实时数据库系统。

This paper provides a method of variable integrity testing to detect the faults of software By checking the definition domain of the variable itself and the restriction condition of consistency between variables, we only need to determine the bound of each output data, rather than the exact value Although the output of testing case cannot be easily caught, this method can improve the efficiency of detecting faults Furthermore, the checking point is not limited to the final output place, but spreads over the reference places in the program code to key variables just like those at the checkpoints under debugging As a consequence, the testing becomes more precise

由于软件测试用例的输出部分很难确定，而通过测试变量自身的定义域和变量间的一致性约束关系，只需要确定输出值的范围而不用知道其确切的值，就可以提高了错误检测的效率同时，检测的范围不局限于程序最后的输出结果，而是散布在程序中的各个有意义的变量，正如调试过程中设置断点观察的那些变量，使得检测错误更加精准1 引言软件测试的本质在于针对要测试的内容确定一组测试用例[1] 测试用例分为输入和输出两部分功能测试和结构测试等基本的软件测试方法，都比较关心测试用例的输入部分定义域的确定，而对测试用例的输出部分考虑得较少例如，边界测试和等价类测试[2 ] 只考虑测试用

Other effective exercises include the Auto Up/Down, which gradually speeds up and slows down the metronome, and the DynaMeter, which shows your stroke dynamics on the screen.

其他有效的练习模式，包括自动增减速功能，它可以在练习当中，慢慢地调节节拍器的速度。力度测试功能，可以将您打击的力度，实时地显示在屏幕上。

The last part of the thesis introduces the realization of gamma camera system testing function through programming.

论文的最后一章介绍了γ相机系统测试功能的程序实现。

The frictional force and wear are two basic parameters for the investigation of friction and wear properties,but the frictional force can not be measured with the OAT-U high temperature tribometer .

文章针对日本产OAT-U大越式高温摩擦磨损试验机不能测量摩擦力的不足，对其进行了改造，增加了摩擦力的在线测试功能。

By means of analyzing the recent technical level of domestic turbine governor researching manufacturers, this paper summarizes from following aspects: the governor's system structure modes, the microcomputer adjustors composed of industry control computers, dual-redundant computer issue, friendly man-machine interfaces with plenty contents, the governor's computer analog test functions, hydraulic components adopted the industry standard such as a proportional servo valve or an electrohydraulic converter composed of a servo motor, the setup of mechanical feedback and mechanical opening limited mechanism, the governor's generally raised oil pressure grade.

通过分析国内水轮机调速器研制生产厂家的最新调速器技术水平，从调速器的系统结构模式、以工业控制计算机构成的微机调节器、计算机双机冗余问题、友善且内容丰实的人机界面、调速器的计算机仿真测试功能、采用工业标准液压件如比例伺服阀或伺服电机构成的电液转换部件、机械反馈和机械开度限制机构的设置、普遍提高的调速器油压等级等方面进行了总结。

MP3 Cutter Joiner supports and tests the function, enable you accurate settings new beginning of file, finish the position.MP3 Cutter Joiner adopts advanced LAME Encoder and OGG codec, allows you to generate various qualities of MP3, WAV, WMA and Ogg files.

MP3播放机joiner支持和测试功能，使您可以准确地设置新的开端的档案，完成position.mp3刀具joiner采用先进的跛脚编码器和OGG编码解码器，让您产生的各种素质，支持MP3 ， wav ，的WMA和OGG文件。

12 Combination type appliances such as can opener/knife sharpeners are to be tested individually for each function; the

联合型器具，将按每一种功能独立进行测试；每个测试均从室温开始测试，除非一种功能测试立即接

The approach is student centred with Self-Test features to check understanding, and numerous Activities suitable for practicals, homework and other assignments.

方法是学生为中心的自我测试功能检查了解，许多活动适合实习，功课及其他任务。

Users can also set self-testing functions that remove questions that have been answered incorrectly.

用户还可以设定自我测试功能，删除的问题已回答不正确。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。