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temperature variation test 1 ?温度变化试验 定义 中文名称：温度变化试验 英文名称：temperature variation test 定义：把试样暴露在温度突变或渐变的环境中进行的试验。 应用学科： 机械工程（一级学科）；实验室仪器和装置（二级学科）；气候环境试验设备-气候环境试验设备测量
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The mechanism of trimerization and experiments results are given. The influence of reaction temperature, concentration of reactants, and variation of raw materials on test results is discussed. 叙述了三聚法的原理及实验情况，并讨论了反应温度、物料浓度、原料变化对测试结果的影响。 - 2
The exhaust gas temperatures rise and variation during EUIII test cycle and its impact on the light-off time, ceramic temperature, dynamic response behavior and emission results were studied. 试验研究了摩托车在EUIII测试循环工况下的排气温度变化，以及对于两种氧传感器起燃时间、陶瓷体温度变化、动态响应特性和排放的影响。 - 3
There are three temperature treatments in this test, The variation of cucumber yield, IAA, invertase activity and Chl were studied. 本试验采用三种温度处理，研究黄瓜产量、转化酶、IAA、叶绿素变化规律。
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