查询词典 planetary

Through solving the nondivergent inviscid linear vorticity equation in cylindrical coordination of barotropic atmosphere with WKBJ method, the authors point out that one kind of wave, named vortex Rossby wave, which is similar to planetary wave, exists in hurricane, its formation is due to the gradient of vertical vorticity component of basic state.

作者中文名：钟科；康建伟；余清平摘要：文中从柱坐标系下的正压无辐散涡度方程出发，用WKBJ方法求解方程，发现在飓风中存在类似于行星罗斯贝波的涡旋罗斯贝波，这种波的形成主要是由于飓风中基态涡度垂直分量的径向梯度所决定。

It avoids the parallelogrammical output machine with a complicated planetary wheel system and the flexible wheel of resonance wave transmission, shortens the movement chain observably and reduces the loss of movement transfer.

偏心轮推杆行星传动属于活齿少齿差传动，它的推杆结构成功地解决了输入轴与输出轴同轴的问题，避免了复杂行星轮系的平行四边形输出机构和谐波传动的柔轮，显著缩短了运动链、减少了运动传递的损失。

He and his team may, however, be pipped at the post. On August 6th America's space agency, NASA, announced that its Kepler planet-detector (named after the man who worked out the laws of planetary motion, as this article explains) is also behaving well.

然而梅尔博士和他的团队很有可能被击败。8月6日，美国航天局和美国宇航局，宣称其开普勒号行星探测仪（根据发现了行星移动定律的开普勒命名，点此可见详细介绍）现在运行得十分良好。

VSOP87 Functions used to Compute Planeta - These functions are a VB version of the complete VSOP87 planetary theory designed to be used to in a program to compute the heliocentric ecliptic longitude, latitude and distance of the planets Mercury to Neptune over a period of several thousands of years to about 1 arcsecond of precision.

这些函数是一个VB版本的完整VSOP87行星理论，旨在一个程序中用来计算以太阳为中心的黄道的经度，纬度，以及Mercury到Neptune行星的距离（从数千年到大约1arc秒精度的周期内）。

A kind of new mechanical transmission-the planetary ringy gear transmission is introdueed.

提出了一种适用于无游梁抽油机的新型传动机构－行星齿环传动。

The small-scale prototype of the planetary ringy gear non-beam overground unit of the pumping system in the field is carried out based on the scheme design, and the numeric analysis and the experimentation research on the kinetic character of the small-scale prototype are presented.

在行星齿环式无游梁抽油机方案设计的基础上，研制出该抽油机的小型样机，并对样机的运动性能进行了数值分析和试验研究。

Specifically, Saturn was in the constellation of Scorpii and Mars and the north node of the Indian texts are full of information on weather and planetary transits and a fuller exploration and scientific study of this phenomenon could be useful.

具体来说，在土星的Scorpii星座和火星和北方节点印度文本具有充分的信息天气和行星过境和更充分地探索和科学的研究对这一现象可能是有益的。

Fig. 2 A Kinship Layout for the Solanaceae and Distribution of the Selected GR in Planetary Flora

图2 茄科植物资源系统图及选留资源在世界区系中的分布

And we are just now announcing the discovery of the fifth planet, the first planetary system with 5 full planets orbiting a sunlike star.

我们刚刚宣布发现了它的第5颗行星，这也是第一颗有5颗行星围绕类太阳恒星运行的行星系统。

And we're just now announcing the discovery of the fifth planet, the first planetary system with five full planets orbiting a sunlike star.

同时我们刚刚发现的第五颗行星，是之成为太阳系外的第一个拥有五颗行星的星系。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。