孔的

1 Rectangular spline Processing of convenience, can be used to obtain high precision grinding method, but usually use within the spline spline broach, spline hole for the unreasonable can not be processed, had to use slotting processing, low accuracy.

1.1 矩形花键加工方便，可用磨削方法获得较高的精度，但内花键通常要用花键拉刀，对于不通孔的花键就无法加工，只好用插削加工，精度较低。

And he invented a combined plow and seeder.The seed went into a barrel with holes in it.

把种子装进一个有孔的桶里，把桶放到犁铧的后面，桶随着犁铧移动，旋转起来，从引洞里摇落出种子。

The metal barrel irrigates voluntarily double edge seal machine and upper now available marketplace seal machine holding a hole with being compared with each other , is able to resolve several the following difficult point

本金属桶灌装孔的自动双重边封口机和市场上现有的封口机相比，能够解决以下几个难点

And practise indicates,the system's structure is easy,flexible and convenient,and it has realized the scene examation wether the hardware's surface has the screw,so the system has the heigher practical value.

实践表明，该系统结构简单，使用灵活方便，实现了对硬盘盒表面是否有螺孔的现场检验，具有较高的使用价值。

In order to investigate the relationship between lipid raft and the formation of membrane pore by Bt β-endotoxins, the preparation and identification of lipid raft from the larval midgut of Helicoverpa armigera was performed.

为研究脂筏与Bt毒素在细胞膜上形成寡聚体膜孔的关系，本文对棉铃虫Helicoverpa armigera幼虫中肠脂筏的制备与鉴定方法进行了研究。

Smile will cause a person's face intermittent fever, the perspiration, not only will help clean the pores, but also will face a ruddy, shiny complexion.

笑会使人脸部潮热，发汗，不但有助毛细孔的清洁，也会让脸部呈现红润，光泽的气色。

Strand: One side of expanded metal design.

梗：钢板网菱形孔的边梗宽就是制作一根丝梗所用金属板的长度。

However, it has not been mathematically proven that this is an absolute requirement for wormholes, nor has it been established that exotic matter cannot exist.

然而，它还没有数学证明这是虫孔的一个绝对的需要，它也没有肯定外来物质不能够存在。

Condorcet's rule is not always decisive.

孔的规则并不一定是决定性的。

Fund whichever tied item was most popular according to Condorcet's rule.

基金两者并列最受欢迎的项目是根据孔的规则。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。