轨道的

The approximate analytical expression of the periodic orbit of the rotor bearing system is obtained by combining GSM with the harmonic balance method.

将谐波平衡方法与GSM算法相结合，对转子轴承系统周期轨道的近似解析表达式进行了求解。

Class proper begins with a discussion on planetary orbits.

类妥善开始对行星轨道的讨论。

Several years later, he was entrusted with the subject of "The Determination and Forecast of Spaceship's Reentry Orbit".

几年后，他承担了"飞船返回轨道的测定与预报"课题。

Try to set new records in five different tracks.

尝试设置在5个不同轨道的新纪录。

We give the classification and the enumeration of all the block-orbits on the given vertex set.

讨论了其区组轨道的分类和计数。

Accounting tracks inventory by dollars, lumping moving and non-moving inventory into an average.

会计轨道的美元库存，混为一谈移动和非移动到一个平均库存。

He sugggested that a double raiway tunnel should be built . This woold solve the problem of ventilation, for if a train entered this tunnel , it would draw in fresh air behind it .

他建议一条双轨道的隧道，这样就可以解决通风问题，因为如果一列火车开进隧道，它后面就会带进新鲜空气。

In spite of the North's attempts to return to international diplomacy, Seoul and Washington have both insisted they will not be blackmailed and that Pyongyang can only restore political and economic ties if it dismantles its nuclear arms.

尽管朝鲜作出了一些重返国际外交轨道的努力，但韩国和美国均坚称，它们不会接受讹诈，平壤只有放弃核武器，才能恢复政治和经济关系。

When was the first man - made satellite orbited?

第一颗人造卫星是何时射入轨道的？

It is still not clear why the missile veered off course.

导弹偏离轨道的原因仍不清楚。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。