planetary
Just as the planets revolve about the sun, planetary electrons are thought of as revolving about the nucleus.
正像行星围绕太阳转一样，行星般的电子被认为是围着原子核转的。
English physicist, inventor, and mathematician who formulated the theory of planetary movement.
胡克，罗伯特1635－1703英国物理学家，发明家和数学家，他系统阐述了行星运动理论
A method of organic gardening and crop cultivation in which certain factors, such as planetary and seasonal cycles, are considered.
生物动力学有机物栽培和作物培养的一种方法，需要考虑如行星作用和季节轮换等因素
One of the four brightest satellites of Jupiter and the sixth in distance from the planet. Originally sighted by Galileo, it is the largest planetary satellite.
卡利斯托卫星木星最亮的四颗卫星之一，是距木星第六远的卫星。最初为伽利略所发现，它是最大的行星卫星
Measured the planetary tilt in degrees.
测量地球倾斜的角度
He formulated the theory of planetary movement.
他系统阐述了行星运动理论。
Most planetary orbits are not circles but ellipses.
大多数行星的运转轨道是椭圆形而非圆形。
Kepler's Laws of planetary motion.
开普勒行星定律。
Planetary Association for Clean Energy, Inc.
清洁能源行星协会公司;
These monuments are on major planetary grid points.
这些纪念碑是行星的主网格点。
RUGGEDNESS. Dual planetary wheel drives.
强度：双行星齿轮驱动。
Can the Planetary Fortress lift off?
行星要塞能飞行吗?
The Builder focuses on building a planetary empire.
建造者集中于建立一个星球帝国。
Adjustment to planetary environment.
行星环境的修正。
STELLAR and planetary nurseries are private places.
恒星和行星产生的诞生地是很隐秘的位置。
The larger and inner of the two planetary satellites of Mars.
火卫一火星的两颗卫星中较大的和离火星较近的一颗
New discoveries about Uranus excited planetary astronomers in 1977.
一九七七年对天王星的几项新发现振奋了行星天文学家。
Applications to physics: the oscillator and planetary motion.
物理上的应用：谐振和行星运动。
These bands must introduce longitudinal asymmetry in the planetary albedo.
这些云带必定引起行星反照率的经向不对称性。
German astronomer who first stated laws of planetary motion (1571-1630).
第一个阐述行星运动定律的德国天文学家（1517－1630）。
Rather, we infer that planetary systems must be quite common.
相反，我们的结论是行星系统的存在一定相当普遍。
Robots And Humans In Planetary Exploration: Working Together?
星际探索中机器人与人类如何共同合作?
The Origin of Stationary Planetary Waves in the Upper Mesosphere.
中间层上层静止行星波的起源。
Only planetary scale transients come into this category.
只有行星尺度的瞬时波属于这一类。
The result is called, somewhat misleadingly, a planetary nebula.
这个结果称为行星状星云，这是个常让人误解的名字。
The process of planetary evolution is orderly and controlled.
行星进化的过程是有秩序和受控制的。
Asteroids are leftover scraps of planetary material.
小行星是行星物质的残余废坯。
Impressive planetary conjunctions occur every few years.
给人印象深刻的“合”每几年发生一次。
VOICE: Were there any planetary conjunctions during those years?
在那些年里有没有发生行星的结合呢？
Planetary taxonomy is straining toaccommodate the new worlds.
行星分类学正容入新发现的行星。
Planetary re-origination? Speak plainly ye blasted machine!
重铸行星？你这破机器给我说中文！
Planetary perturbations make the earth's orbit about the sun irregular.
行星的摄动使得地球绕太阳的轨道是不规则的。
Planetary nebulae are not as airy and tranquil as their images suggest.
行星状星云并不如影像中所显现的那麽飘逸宁静。
Planetary gear systems are also used in many automatic transmissions.
行星齿轮组也同样用于许多汽车变速器中。
The sciences of planetary geology have benefited tremendously from these new finds.
行星地质科学从这些新发现中受益匪浅。
Many objections can be raised to this picture of planetary nebula formation.
形成行星状星云的这一图象可能会引起许多异议。
The vibration performance of cycloid ball planetary reducer was analyzed.
分析摆线钢球行星传动减速器的振动特性。
The fourth column shows the planetary rulership of the triplicities.
第四列的表格代表了三分星座的主宰星。
A.Lerman and A.Shatkay,Earth and Planetary Science letters，1968, 5:63.
张彭熹等，柴达木盆地盐湖，北京：科学出版社，1987
Planetary probes, scrutinizing Mars, found signs of recently flowing water.
而在对火星进行的详细探测则发现了近期有水流动的痕迹。
Explanation: What causes unusual knots of gas and dust in planetary nebulas?
说明: 在行星状星云内，这种不寻常的云气和尘埃纠结是怎么产生的？
This fraction matches the fraction of planetary nebulae that are bipolar.
这个比例符合双极星云在行星状星云中所占的比例。
A range of electromagnetic frequencies that pass unobstructed through a planetary atmosphere.
电波反射装置电磁波段能够不受阻碍地穿过行星大气层的一种电磁频率范围
Very accurate predictious of planetary orbits require corrections to the central-field approximation.
想要非常准确地预言行星的轨道，就需要对中心场近似进行修正。
They work alone or in groups. They can work on one individual at a time or for with the planetary grid.
他们单独工作或成组工作。在某个时刻他们能影响一个人或者有益于地球网格。
Travel to the planetary systems of other stars is a much more formidable undertaking.
要航行到其他恒星的行星系中去是件极难实现的事。
Finding planets orbiting Barnards Star would increase our confidence that planetary systems are common.
对环绕巴纳德里旋转的行星的发现将会增强我们认为行星系是普遍存在的信念。
It is reasonable to suppose that other stars are also attended by planetary system.
有理由猜测别的恒星也伴有行星系统。
These tiny regions may be condensations in the interstellar gas where stars and planetary systems could be forming.
这些很小的区域可能是能够形成恒星或行星系统的星际气体中的一些凝聚体。
Planetary gearbox has widely been applied to the transmission system of various kinds of vehicles.
摘要行星变速箱广泛应用于各种车辆的传动系中。