角形

Through transformation of parameters, the meshing design system among Hy-Vo silent chain, sprocket and hob was built up based on the research of the pitch increment and the equivalent apothem increment of the effects on the common normal line length when the Hy-Vo silent chain was wrapped around and located on the sprocket, with the proper meshing conditions of Hy-Vo silent chain and sprocket into consideration. The design method of common normal line length was put forward that can be used when the value of the sprocket pressure angle was equal or unequal to the value of the Hy-Vo chain plate pressure angle.

在分析Hy-Vo齿形链链节围在链轮轮齿上定位时其节距增量和当量边心距增量对链轮公法线长度影响的基础上，根据Hy-Vo齿形链与链轮的正确啮合条件，通过参数变化，建立了Hy-Vo齿形链－链轮－滚刀三者之间的啮合设计体系，提出了既适用于链板齿形角等于链轮压力角情况，也适用于链板齿形角不等于链轮压力角情况的Hy-Vo齿形链链轮公法线长度的计算方法。

The small triangular flap at the bottom will be incorporated into the vaginal introitus to avoid a circular scar in this location.

底部那一小块叁角形的盖皮未来将会併入阴部的开口，以避免在这个部位形成圆形的疤痕。

The small triangular flap at the bottom will be incorporated into the vaginal introitus to avoid a circular scar in this location.

底部那一小块叁角形的盖皮未来将会？入阴部的开口，以避免在这个部位形成圆形的疤痕。

The small triangular flap at the bottom will be incorporated into the vaginal introitus to avoid acircular scar in t你好s location.

底部那一小块叁角形的盖皮将来将会并入阴部的开口，以避免在这个部位形成圆形的疤痕。

A Carved-Jade Cord-Unfastening Tool with Dragon Design was originally used as a small tool for unfastening a cord or other functions with forefathers' hand, and later became a kind of decoration.

战国玉雕龙纹觿（长13厘米）。觿是一种角形器，最初古人是把它当作一种随身携带的小型工具，用以解绳结或其他用处，后演变为佩饰。

A crescent-shaped portion of a plane or sphere bounded by two arcs of circles.

球面二角形由圆的两弧合成的球，或飞机的月牙形的那部分

One's studies will have optical variable features such as fluorescence, emiting or chromotropic of material, usually plastic sheeting or beanies, made into definite shape such as a circle or polygon of both sides of the paper; it is characterized by the naked eye will recognize, and photocopiers are difficult to reproduce.

不兵具有平学改变功用的质料，凡是是塑料薄膜或金属薄片，制成必定的轮廓如方形或众角形的小片凑拢在纸层洋；其特不面是用肉眼不离可以辨别，而且复印机难以表现。

The simulation results show that the asymmetry structure of the ratchet die cavity influences the BMG's flowing behavior greatly. During the material filling tooth cavity, dead zone volumes exist and situate on the areas with sparse teeth distribution. The full filling or not of the ratchet tooth tips, as the final filling region of the forming process, determines the super-plastic forming quality. Adopting smaller punch speed or longer load holding time is necessary for full filling of the tooth tips.

研究结果表明，棘轮模腔结构的不对称性对材料的流动行为影响显著；在材料向齿形的充填过程中存在流动死区，死区的位置处于齿形分布较稀疏的部位；齿形尖角是成形的最后充填部位，在终成形阶段采用较小的压下速度或较长的保压时间，有利于齿形尖角的完全充满。

Spherical silica was prepared from ordinary silica by oxygen-acetylene flame method.

以普通角形二氧化硅为原料，采用氧-乙炔火焰法制备出球形二氧化硅。

Through valves can be further divided into: two-pass single-seat valve, two-way seat valve, angular, three-, non-balancing valve balancing valve cage cage orientation and guidance.

直通阀可以进一步分为：二通单座阀、二通双座阀、角形、三通、不平衡阀笼导向和平衡阀笼导向。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。