中轴

Project content:According to the market demand,expand production of Four-star、and star series bike parts: front shaft、back shaft 、bike pump、front fork、steel ball、chain、chainwheel crank、cold patch glue、glue and other products for all kinds of bikes.

二、项目内容：根据市场需求，扩大生产"佛斯特"、"四星"、"恒星"牌系列自行车中轴、前后轴、飞轮、链条、曲柄、胶水、前叉、钢珠、打气筒等产品。

Two algorithms are presented for determining the medial axes of a convex polygon and an arbitrary simple polygon.

提出确定凸多边形中轴和任意简单多边形中轴两个算法。

A pin or gudgeon, especially either of two small cylindrical projections on a cannon forming an axis on which it pivots.

炮耳轴或耳轴，尤指炮两边形成旋转中轴的两个圆柱形小突起

Three axes are the solemn expression rational axis, reflects human nature green axis, and reflect the ecological science of the water axis, 3 axis in a relatively tight space interrelated cultures, which form a unified whole

三条轴线分别是体现庄重理性的中轴、体现人文自然的绿轴、和体现生态科学的水轴，三条轴线在一个相对紧密的空间内相互联系、互相交融，形成统一整体

Sperry showed that the regenerated retinal axons always innervated the original sites of termination in the optic tectum. This experiment strongly disprove the resonance hypotheses proposed by Paul Weiss, who suggested that the nerve growth and synapse formation are largely random events, and the precision of connections between nerve cells emerged by selectively eliminating the inappropriate connections, only at later developmental stage.

Sperry的实验在支持Cajal假说的基础上，进一步明确发育过程中轴突的生长及突触的形成具有内在决定性，并且有力地反驳了当时占主流地位的由Paul Weiss于1930～40年代提出的resonance hypothesis，后者认为轴突的生长和突触的形成大多是一些随机事件，成年脑中的精确联系是通过对随机形成的不恰当联系进行选择地消除形成的。

Pregnant 50 day onward, FOXC2 mainly expressed in dorsal aorta, arch arteries, archae-endocardium and cells of vertebrae rudiment. The expression of FOXC2 could be seen in cordis great vessels, endocardium, chondrocyte and periost of axial skeleton during pregnant 70 days, and only in primary ossification center of axial skeleton and coronary artery during pregnant 80 day.

孕50天后表达于背主动脉、弓形动脉和原始心脏内膜、锥体雏形细胞；孕70天时，在心脏大血管、心内膜和中轴骨骼的软骨细胞和骨膜细胞表达；孕80天时仅表达于中轴骨骼的骨化中心和冠状动脉。

Ovaries 3-5, superior to half-inferior, often partially immersed in disk, completely or incompletely 2-5-locular, placentation axile, ovules erect, axile, or pendulous, ovules (1 or)2(or 3 or more) per locule; style terminal, simple, short to absent; stigma simple or lobed.

子房3-5，上位或半下位，通常部分没于花盘，完全或者不完全2-5室，中轴胎座，胚珠生中轴上或下垂，每室（1-）2（-3）胚珠；花柱顶生，单一，短或无；柱头单一或者分裂。

Flying wing design of center column locking knob,which can adjust the height of center column more laborsaving and more convenient.

中轴锁紧钮的飞翼形设计，可更省力更方便的调节中轴高度。

Flying wing center column locking knob Flying wing design of center column locking knob,which can adjust the height of center column more laborsaving and more convenient.

捷宝MX-1227+KK-2T云台赠价值58元电子快门线 730.0元捷宝镁铝合金优惠套装猎豹急锁MX1227+KK-2T云台：中轴锁紧钮的飞翼形设计，可更省力更方便的调节中轴高度。

The sensitiity of leukocyte scintigraphy in detecting chronic osteomyelitis in the peripheral skeleton was 84%(95% confidence interal, 72% to 91%) compared with 21%(95% confidence interal, 11% to 38%) for its detection of chronic osteomyelitis in the axial skeleton. The specificity of leukocyte scintigraphy in the axial skeleton was 60%(95% confidence interal, 39% to 78%) compared with 80%(95% confidence interal, 61% to 91%) for the peripheral skeleton.

白血球闪烁显像在检测慢性骨髓炎中对于外周骨的敏感性为84％（95％可信区间为72％-91％），而其对中轴骨的敏感性为21％（95％可信区间为11％-38％），白血球闪烁显像在检测慢性骨髓炎对中轴骨的特异性为60％（95％可信区间为39％-78％），而其对外周骨的特异性为80％（95％可信区间为61％-91％）。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。