This paper introduced the manufacturing process of bore bit warm extrusion technology, main technological parameter and mold design process.

绍了钎头温挤成型工艺的研制过程、主要工艺参数的确定及模具设计过程。

Bill Compton has revealed an undead-like passion and sensitivity, and is given to moments of torment that are almost human, but he is a bit of a bore for a bloodsucker, isn't he?

比尔·康普顿，总带着着不死族特有的激情和敏感，沉溺在痛苦和折磨中，让他和一个凡人无异，但作为一个吸血鬼，他显得有点无趣，不是吗？

They can be touchy when it comes to the delicate work as they need more pressure to bore unlike a normal bit which almost feeds itself.

他们可以敏感，当谈到这个微妙的工作，因为他们需要更多的压力，口径不同，正常位几乎饲料本身。

The trajectory of bore hole is proved to be formed by the resultant displacement of the bit instead of the resultant force.

由此得出，决定井眼轨迹的是钻头合位移方向，而不必是合力方向。

But when he had gone, the rich man thought: This is a bit of a bore.

这仆人快速的奔驰去沙马拿。他离去后。富人越想越有气。

After lunch, my father goes to sleep and I feel a little bit bore.

午饭过后，他去睡觉了，而我感觉有点无聊。