查询词典 gravitationally

By the year 3,000,000,000,000, all that will be left for astronomers to observe will be the stuff that today makes up our gravitationally bound 'local group' of galaxies: the Milky Way and Andromeda, the Large and Small Magellanic Clouds , and a few other puny galaxies.

到公元3，000，000，000，000年，天文学家所能够观察到的将只剩下我们的本星系团，其中的星系由引力束缚在一起，包括：银河系和仙女座、大小麦哲伦星系和其他几个小星系。

Sirius B has a super-heavy gravitationally powerful star made of concentrated super-dense matter with the number 50 associated with it.

天狼星B具有50号以超密度物质组成的超重力引力星。

While overdensity gravitationally attracts matter towards it, the heat of photon-matter interactions creates a large amount of outward pressure.

尽管高密度区域通过引力将物质吸引向自己，光子和物质相互作用的加热产生了强大的向外的压强。

Another is if two galaxies are merging--or at least affecting each other gravitationally because of their close proximity.

目前一般认为，星群爆发能够反过来对所在星系产生作用。

Pictured above on the left, the gravity of a normal white galaxy has gravitationally distorted the light from a much more distant blue galaxy.

上面影像的左侧是一个正常白色星系的重力将更遥远的蓝色星系发出的光引力扭曲后得到的结果。

Of stars or galaxies [5^AlEksiz] that appear close together in the sky and are gravitationally [9^rAvi5teiFEnEli] associated.

星团指的是天空中看起来较为接近，被重力作用维系在一起的星球或星系的集合。

For 13 years, astronomers have been finding exoplanets using ground-based telescopes to monitor the subtle wobble a planet gravitationally induces in its star.

这个可靠的径向速度技术对发现靠近主恒星的巨大而炽热的"热木星"尤其有效。

But during the collision, one galaxy can rip the other apart gravitationally, and dust and gas common to both galaxies does collide.

但是相撞时，一个星系的重力会把另一个星系分裂成碎片，同时，星系中的尘埃和气体也会相撞。

Hydrogen molecules created as the cloud collapsed gravitationally also helped cool the gas, enabling it to clump up even more easily.

云团在引力坍缩过程中产生的氢分子也有助于冷却这些气体，使其更容易结团。

Next, we reviewed the connection between RBLs and XBLs and the energy radiative process of BL Lacertae. Synchrotron radiation from radio to optical band and inverse Compton Scattering in γ ray wavebands are a wide accepted point. The beam model and gravitationally lensed model are two models associated with the radiative process. At present people tends to favor the previous one.

接着我们对射电选BL Lac型天体和X射线选BL Lac型天体之间的关系以及BL Lac型天体的能量辐射机制进行了评述，从射电到光学的同步辐射和γ射线波段逆康普顿散射的观点受到大家的普遍接受，射束模型和引力透镜模型是与辐射机制相关的两种模型，目前比较倾向于射束模型的解释。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。