查询词典 elliptical

Mars' elliptical orbit is the cause of its unusual brightening this year and its apparent large size.

Mars'的椭圆轨道和它的明显的巨大尺寸是今年一个不平常的闪亮点。

In this paper, the recognition of bubble image is summed up as the classification of elliptical objects.

本文将气泡图像的识别归结为类圆形目标的分类。

Arranging two motors above shaker basket can be made to balanced elliptical track, and achieved a point with the center of force and mass of the basket by adjusting angle of weight.

将电机放置在筛箱的上面可以实现椭圆轨迹，且通过调节上下偏心块的夹角，可以实现力心和筛箱质心的重合，从而实现平动椭圆振动轨迹。

The principle of the micro circular traveling wave ultrasonic motor is described mostly,which include the structure of the mo- tor,the principle of traveling wave,the principle of elliptical motion ,the drive principle of the motor.

重点介绍了微型环型行波超声波电机的结构、行波的产生、椭圆运动的产生、驱动原理等，最后介绍了制作这种电机的实验结果。

But bear in mind that you needn't master the somewhat elliptical reasoning behind the subject in order to collimate your telescope well!

要记住你不必非得掌握椭圆的理论就能把光轴调好。

In the equation E is the complete elliptical integral of the second kind.

式中，E为第二类完全椭圆形积分。

In addition, the method can be easily extended to solve the fitting problem of several concentric elliptical arcs.

该方法也可以推广应用于处理多个同心椭圆弧的拟合问题。

Methods Conformal mapping and elliptical function are used to investigate the anti-plane problem.

利用保角变换及其椭圆函数进行研究。

Its analytic solution is obtained by multiple conformal transformation s including elliptical functions,and the pressure and streamline distributions and the well flow rate are presented for the flow field.

将油藏工程中水平井网渗流作为复杂源汇边界矩形区域的流动，通过椭圆函数等多重保角变换求得其解析解，并得到渗流场的压力分布、流线分布及井产量。

Different components, including conjunctional marks, are omitted in various elliptical forms of C.A.S.

紧缩句有种种不同的缩省形式，或紧或缩，省略包括关联标记在内的不同成分。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。