查询词典 constellation

The configuration stability of the elliptical orbit satellite constellation requires the stabilization of the ascending node right ascension, the argument of perigee and the mean anomaly at the same time.

椭圆轨道星座构型稳定性要求同时实现升交点赤经、近地点幅角和平近点角的稳定。

Because of the secular perturbation variations of the ascending node right ascension, the argument of perigee and the mean angle caused by the initial deviations of the semi-major axis, the inclination and the eccentricity are linear time-variant, then the active biases of the semi-major axis, the inclination and the eccentricity can realized the self-stabilization design of the elliptical orbit satellite constellation, and so the configuration stability will be improved.

通过初始偏差对椭圆轨道卫星的长期影响分析可知，轨道半长轴、倾角和偏心率的初始偏差对升交点赤经、近地点幅角和平近点角的长期摄动变化是线性的，因此通过主动偏置轨道半长轴、偏心率和倾角能够实现椭圆轨道星座构型的自稳定设计，从而提高其构型稳定性。

A very bright, variable, double star in the constellation Aquila, approximately15.7 light-years from Earth.

牵牛星，河鼓二天鹰座的一颗非常明亮的，易变的''。'双星'。''，距地球约15.7光年

A double,eclipsing variable star in the constellation Perseus,almost as bright as Polaris.

大陵五，英仙座β星，恶魔星英仙座的双星，几乎与北极星一样明亮

Ntares is a giant red star that is the brightest in the constellation of Scorpio.

NTARES是天蝎星座中最明亮的巨大红色恒星。

Likely triggered by interactions with nearby galaxy M81, M82's intense star formation activity appears to be blowing out immense clouds of dust and PAHs extending nearly 20,000 light-years both above and below the galactic plane. M82 is about 12 million light-years away in the constellation Ursa Major.

或许是由于附近M81星系相互作用引发的，M82剧烈的恒星形成活动看上去就像正在膨胀的巨大尘埃云，多环芳香烃化合物在星系盘面上下延伸了将近2万光年。M82位于距离我们1，200万光年远的大熊星座内。

In formation flight InSAR system, the configuration of satellites＇ constellation should be carefully designed to achieve a high precision and good quality.

在InSAR系统设计中，解决好编队星座的设计问题是实现高性能成像的前提和保证，合理的星座构形设计有助于提高测高精度，从而获得高品质的雷达成像效果。

If there is any fixed star in our constitutional constellation, it is that no official, high or petty, can prescribe what shall be orthodox in politics, nationalism, religion, or other matters of opinion or force citizens to confess by word or act their faith therein.

如果说在我们宪法的星空上有什么固定的恒星的话，那就是任何官员，无论职位高低，都不得在政治、民族主义、宗教或其他问题的意见上开具正统意见的清单，也不得强迫公民通过言行来坦白信仰。

T lies in the constellation of Antlia, the Air Pump, some 450 million light-years away from Earth.

C 2545位于唧筒座，距地球约4.5亿光年远。翻译：Rojer

Latin:"Balance", in astronomy, zodiacal constellation lying between Scorpius and Virgo, at about 15 hours 30 minutes right ascension (the coordinate on the celestial sphere analogous to longitude on the Earth) and 15° south declination (angular distance south of the celestial equator).

从天文学上说，天秤座，黄道星座，位于天蝎座和处女座之间，约位于赤经15时30分（类似于地球经度的一种天球坐标），南赤纬15度。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！