The paper introduces the development of the Web Test System for theoretical physical culture based on WEB mode and provides some realization codes of the system to supply the basis for the test system of other standard test subjects under web conditions. 介绍了基于WEB模式的体育理论课网络考试系统的开发,给出了该系统的部分实现代码。为其它标准化考试科目开发网络环境下的考试系统提供了基础。
In order to achieve the V ( 3) channel standard, the channel below dam must be researched by fixed bed model test because of the complex flow conditions. 该河段来水来沙条件复杂,为达到V(3)航道,因而需通过定床物理模型试验进行航道整治研究。
The paper presents in detail the national standard of motor vehicle gasolene engine idling exhaust emission pollutant, test method and method of idling regulation under different conditions. 对汽油车怠速污染物排放的国家标准,检测的方法以及不同情况下的怠速调整方法进行了详细地介绍。
Under the guidance of a general standard, a method for tailoring the Vibration endurance test conditions for equipment installed on helicopters is given in the paper and illustrated by an actual example based on measured dak of a certain helicopter. 本文以某杌飞行实测数据处理结果为例,根据通用标准,给出了剪裁设计机载设备振动耐久性试验条件的方法。
Based on the International Standard ISO/ DIS 8767, passenger car tires-rolling resistance ( RR) measurement, approaches of tire RR test are designed in detail. RR measurements are then carried out under different loads and pressures conditions respectively. 基于汽车轮胎滚动阻力测量国际标准(ISO/DIS8767),设计了轮胎滚动阻力测量的试验方法,测定了轮胎在不同载荷和不同胎压下的滚动阻力。
Would be consistent with the standard case, were randomly divided into test group and control group carried out the basic conditions of their statistical treatment in order to rule out the possibility of differences between the two groups. 将符合纳入标准的病例,随机分为试验组和对照组,对其基本情况进行统计学处理,以排除两组间的差异性。