If you are using large angle of die-cutting tool, not only difficult, but if the blade is not sharp also appears upper cut did not wear, the backing sheet fault in the circumstances, or to the edge of the finished product labels appear flanging phenomenon, resulting in a boronizing.
基于1个网页-相关网页
Ultrasonic motor is a complicated electromechanical coupling system and its theoretical model is not only difficult but also very important.
超声电机是一个复杂的机电耦合系统，其理论模型是电机设计中的重点和难点。
That's why the English names of Chinese dishes are so long. They are not only difficult to remember but also difficult to read.
这就是为什么中国菜的英文名就都比较长，这种菜名不但难记，而且点起来也绕嘴。
It is not only difficult to make it economic but also lose precision if only by virtue of experience in design and it often leads to the emergence of engineering accidents.
如果仅凭借经验进行设计，不但很难做到经济合理而且有失精准，往往会导致工程事故的发生。
应用推荐