样件装配方式是否满足设计要求?。
装配方式不合理,固定胶粘接强度不足和工艺不完善是导致引脚断裂的原因。
The fracture of the pins was caused by improper assembly flow and lower adhesion strength of the fixing glue.
摘要在确定机构装配方式基础上,求解了二自由度并联机构的位置正反解和速度雅克比矩阵。
After determining the assemble scheme the closed forward and inverse solution and velocity jacobin matrix of the two degree of freedom parallel mechanism are obtained.
The virus then can self-assemble, that is, you've made a lot of genetic material, you've made a lot of the structural pieces, there has to be some way that the virus can reassemble, repackage itself into active forms.
于是,病毒可以进行自组装了,也就是说,已经制造出大量的遗传物质,也制造出了大量蛋白质外壳,那么病毒就能通过某些方式,重新装配或者重新组合成活性状态
These molecules of DNA, very long molecules of DNA, are condensed and packaged within the nucleus of every cell in your body.
这些DNA分子是非常长的,它们通过折叠等方式压缩形成染色体后,被装配在你身体内的每一个细胞内
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