次轴

Non quenched and tempered steel ; toughness ; double heating ; spline shaft

非调质钢；韧性；二次加热；花键轴

Spinning on its axis about 23 times a minute, it generates huge magnetic fields around it.

围绕它轴旋转一分钟23次，在它周围产生极大的磁场。

It features a durable and very low-maintenance shaft-drive system developed in the six-time World Champion Inferno off-road chassis.

它具有一个持久的和非常低的维修轴驱动系统的开发在六方次世界冠军地狱场外道路底盘。

Based on the analysis, made qualitative calculation of the various curvatures of the straightening process applying elastoplastic bending theory. The method of determining curvature of the inverted bending curvature of the axis of being straightened pipe is put forward with which straightening quality is guaranteed in the first place and solved the key problem that have not been solved for a long time. All of these provided theorial basis for the design of bending pipe straightening roller. and setting down of adjusting rule.

在此基础上，运用弹塑性弯曲矫正理论对管材矫正过程中的多次弹塑性弯曲矫正的各曲率进行了定量计算，在保证矫正质量的基础上，对管轴反弯曲线曲率的确定进行了研究，解决了弯管辊形设计中久未解决的最为关键的问题，为弯管辊形矫正辊的合理设计和矫正规程的制定提供了理论基础。

From then on, they become friends with each other, and they go in-line skating together in flocks.

素勇性格文静内向，但一次他偶然在公园里，遇到摩基及他的女友皓珠表演单线滚轴溜冰的时候，被他们出神入化的技术深深吸引著。

The Prime Meridian, which runs through Greenwich in south-east London, became the basis for the world's time keeping in 1884 after the first Astronomer Royal, John Flamstead, calculated that the Earth rotated on its axis once every 24 hours.

1884年，首位皇家天文学家约翰法兰姆斯坦算出地球每隔24小时绕轴自转1次，使得通过伦敦东南格林威治的本初子午线成为全球计时基准。

Roosevelt, was first used in the "Declaration by United Nations" of 1 January 1942, during the Second World War, when representatives of 26 nations pledged their Governments to continue fighting together against the Axis Powers.

Roosevelt 被1942年1月1日的联合国在声明中在第二次世界大战期间首先使用，当26个国家的代表保证他们的政府继续和轴的力量斗争一起的时候。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。