本机专为胶合板工业中旋切单板及中板自然缺陷挖补工作艰难而设计。

The machine is designed to ease the difficulty of replacing nature holes on the veneer sheet and intermediate board.

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分析了旋辊式机械脱胶过程中旋辊的运动和动力特征以及原麻的受力情况。

Analyzing the character of moving and dynamical character about roller, and the character of bearing loads about hemp during the course of rolling.

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因此，它们在性质上的唯一区别应该可通过观测两种香芹酮的气味和旋光仪中旋光度的符号而得知。

Hence, the only difference in properties one should observe for the two carvones are the odors and the signs of rotation in a polarimeter.

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That makes sense because we know that every single electron has to have its own distinct set of four quantum numbers, the only way that we can do that is to have a maximum of two spins in any single orbital or two electrons per orbital.

那个讲得通,因为我们知道每一个电子,都有它自己独特的量子数,我们能做的唯一方式是,在任一单个轨道中最多有两个自旋电子,或者每个轨道有两个电子。

麻省理工公开课 - 化学原理课程节选

When they separate, the primers that you've added automatically bind through the process of hybridization, and then you turn up the temperature to the optimum for Taq polymerase and DNA synthesis starts.

当双链解旋后,加入的引物就会在杂交的步骤中自动,和解旋后的DNA结合,然后你再将温度升高至,Taq酶的最适温度,DNA就开始合成了

耶鲁公开课 - 生物医学工程探索课程节选