The fixed and constant immobility of nature , in comparison with the continual change which goes on within us , must have the same effect.
大自然恒定不变的稳定性,和我们自身经久不息的变化比起来,一定有着同样的效果。
The result of comparison demonstrates that the device based on internal reflection effect has small size, simple structure and high accuracy and it can be used in the on-line production.
比较结果证明采用光学内反射角度细分法设计角度细分装置,不但能得到高的细分精度,而且装置体积小、结构简单,适于在线使用。
The main Parameter and effect factors of vibratory mixing on SFRC are got through test, study and comparison.
通过试验研究、比较,得出了振动拌和SFRC的主要参数及影响因素。
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