This is a simple game that tests your reaction speed.

这是一个简单的游戏，测试你的反应速度。

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The experimental results showed that the proper microwave irradiation could speed up the reaction of dodecyl glycidyl ether and give high yield with simple operation.

实验结果表明，适当的微波辐射可以加速十二烷基缩水甘油醚的合成反应，而且产率高，操作简便。

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Studies the mechanical performance such as minimum start-up air speed, reaction time and ventilation performance of the catcher developed by the authors on the simple opening ventilation test-bed.

利用搭建的简易开放式通风实验台，实验研究了所研制的一种具有自动捕风功能的通风装置的最小启动风速、反应时间等机械性能及通风性能。

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