查询词典 planetary

Work efficiency by adopting SolidWorks software is improved in the mapping process of planetary selvage device.

运用SolidWorks软件提高了行星轮式绞边装置测绘过程的工作效率。

In determining the power spectrum of the wind, Lomb-Scargle periodogram was used.The planetary waves with periods 120 hours,60hours and 35 hours, diurnal, semidiurnal and terdiurnal tides were found at height 86.4km in the zonal wind.

首先利用Lomb-Scargle周期图方法计算了大气纬向风场的功率谱，除了行星波和潮汐外，在行星波、潮汐的频率和与频率差处有明显的谱峰，双谱分析表明这些谱峰是行星波和潮汐相互作用形成的。

By using the equi-valent gravity wave assumptionof tidal waves, the interaction among the typical 2 days planetary wave,semidiurnal tide and 9.6 hours inertial-gravity waves are investigatedin detail.

利用潮汐波的等价重力波假设，讨论了2天行星波与半日潮及9.6 h惯性重力波的相互作用，三波相互作用时能量守恒。

From a cosmic perspective, the impact of Comet Shoemaker-Levy 9 into Jupiter was unremarkable: the cratered surfaces of rocky planetary bodies and satellites already bear testimony that the solar system is a shooting gallery.

从宇宙的观点，修梅克–李维9号彗星撞击木星是件小事：岩石态行星与卫星凹凸不平的表面，早已说明了太阳系就像个靶场。

NASA's own solar sail program has had its own share of problems. The current NASA budget cuts it back severely -- it is part of the science program The Planetary Society is fighting to restore in our S.O.S.

NASA 自己的太阳帆计划存在自身分配的问题。

The California-based Planetary Society attempted to fly its Cosmos-1 solar sail in 2005, but it foundered because of a Russian rocket malfunction.

太阳帆并非试验得太少，但是由于受到最初推进方法的影响，以前利用太阳帆把交通工具送上太空的尝试从没取得成功。

On realizing that Pioneer 10 would become the first object in the histoty of the human species to leave our planetary system , space writer Eric Burgess came up with idea that we send a message to any alien

伯吉斯提出想法，我们发出的那封信到任何外部的文明世界能发现宇宙飞船的时候，应该是在未来百万年或亿万年以后。

The annulus model captures the key features of rotating convection in full spherical geometry and has been widely employed to study convection, magnetoconvection and dynamos in planetary systems, usually in connection with the small-gap approximation neglecting the effect of azimuthal curvature of the annulus.

圆环模型被广泛用来研究行星系统的对流，磁对流和发电机。通常在这些研究中用到了小间隙的近似，忽略了圆环的环向曲率效应。我们这一工作用数值模拟方法解完全的非线性对流方程组来研究有限间隙的旋转圆环中的非线性对流。

Assuming a spherically symmetrical planet, the strength of this field at any given point is proportional to the planetary body's mass and inversely proportional to the square of the distance from the center of the body.

强度的引力场数值相等的物体的加速度的影响下，其值在地球表面，被命名为克，大约是对低于标准的平均水平

The Star Sign stone chart below offers another slant on birthstones/planetary relationships.

该星座石头下面的图表提供了另一种倾斜的生辰/行星的关系。

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％。