Finally it gives the method to solve the equation of orbital curve intersecting meridian at fixed angle.
最后给出了与子午线交定角的轨线方程的解法。
By introduction to large contrast test and applicated research of meridian tyre,the paper proved the value of application and implementation.
介绍了子午线轮胎通过大量的对比试验和应用研究后 ,证明比普通斜交胎节油率达1 0 。
The operation principle of meridian unfolding mechanism of Aviko K type bearing ball out surface inspection machine is introduced in this paper.
对ＡｖｉｋｏＫ型钢球外观检验机中独特的钢球子午线展开机构进行理论分析，将单驱动轮展开机构与双驱动轮展开机构进行了比较。
Analyses of loci in the π plane and meridian lines show that the parabolic and hyperbolic type failure envelopes have no influences on the shape of the.
对改进式所作的π平面极限线和子午线分析表明,采用抛物线和双曲线形强度包络线基本上不会改变原准则在π平面上的极限线形状,但子午线由直线改为曲线,极限面在主应力空间内分别为抛物面和双曲面,其锥顶距坐标原点也比采用线性强度包络线的要小。
On the base of analyzing and mathematical derivation of self focusing in graded index fiber, this paper deduce the loca equation and transition time of meridional rays.
对渐变光纤的自聚焦性进行了详细的分析和数学推导,尤其针对抛物线型折射率分布和双曲正割型折射率分布的渐变光纤从子午射线的轨迹方程,以及子午射线的渡越时间两个方面进行了全面论证,从而证实了双曲正割型折射率分布对子午光线而言是一种最佳的折射率分布,避免了模色散。
All places on the same meridian have the same longitude.
在同一子午线上的地方都有相同的经度。
Of or relating to meridians or a meridian.
子午线的子午线的或与子午线有关的
Of or relating to a meridian;meridional.
经线的，子午线的子午线的或与子午线有关的；经线的
geodetic meridian
大地子午线地理子午线
At any point the convergence is the angle between the meridian as represented on the plane and the N grid line.
一点上的收敛角是子午线在平面上的投影与N坐标线之间的角度。
a conic map projection having distances between meridians equal to those distance on a globe.
一圆锥形地图投影图其上线的距离与地球上的子午线等距离。
Methods Marks were made on the meridian where the center of recipient bed was located, and at that meridian the distance between the external edge of recipient bed and the limbus (two point marking technique) was also marked.
方法标记植孔中央所在的子午线及在该子午线上植孔外缘与角膜缘的距离（两点标记法）；
The time or point in the sun's path at which the sun is on the local meridian.
太阳在子午线上方之时或之点
Either half of such a great circle from pole to pole.
子午线从极点到极点的大线圈的一半
a telescope mounted on an east-west axis and used to time the transit of a celestial body across the meridian.
装在东西轴上用来安排天体的中天通过子午线的望远镜。
Meridional heat transfer by large-scale eddies is most significant in the upper troposphere of middle latitude.
大尺度湍涡的子午线热输送在纬度对流层上层是最重要的。
The static radial stiffness of PCR tire was measured with a vibration tester.
在振动试验机上测试轿车子午线轮胎的静态径向刚度。
Study on the Preferred Formula of Bead Rim Cushion in Radial Tires
子午线轮胎子口护胶配方的优化研究
the angular distance along the celestial equator from the observer's meridian to the hour circle of a given celestial body.
从观测者所在的子午线到给定天体的子午线沿着天赤道的角距离。
a meridian that passes through the observer's zenith.
穿过观测者顶点的子午线。
daylight saving meridian
计算夏令时间的标准子午线
A meridian is an imaginary circle.
子午线是假想出来的一个圆圈。
Development of All-steel Radial Tire Inspection and Defect Recognition System
全钢子午线轮胎缺陷识别系统的研制