primordial solar nebula

用法例句

Ca-, Al-rich inclusions (CAIs) are the earliest assemblages of the solar nebula, and they contain information of early solar nebula.

富Ca、Al包体(CAI)是太阳星云最早期各种热事件的产物，保存了大量原始星云的信息，是研究星云形成和演化的探针，它们主要出现在碳质球粒陨石中。

The accretion and formation processes of different type of chondrite parent body are referred to as indicators of evolution history of early solar nebula.

不同类型球粒陨石母体的形成过程,可作为早期太阳星云化学演化的指示剂,它们包含原始球粒陨石中残存的前太阳颗粒,可提供太阳系外恒星演化的信息;原始球粒陨矿物-岩石学特征,可揭示早期太阳星云的凝聚和吸积作用过程;原始球粒陨石主要组分的氧同位素组成,可为了解形成不同类型球粒陨石的初始物质和形成环境提供重要的依据;原始球粒陨石中富钙-铝包体和球粒的形成年龄,可作为早期太阳星云演化的时标;原始球粒陨石的氧化-还原作用特征,可推断不同类型球粒陨石母体在太阳星云内距日心距离等,并进一步探讨早期太阳星云的化学演化。

inhomogeneity of chemical composition in the solar nebula

太阳星云化学成分不均匀性

homogenization of the isotopic composition in the solar nebula

太阳星云同位素组成均一化

Fine-Grained Rim(FGR) of Carbonaceous Chondrites:Witness to the Evolution of the Solar Nebula

碳质球粒陨石细粒边(FGR):太阳星云演化的见证

(astronomy) the nebular hypothesis of the origin of the solar system.

（天文学）关于太阳系起源的星云假说。

Satellite Data-Researching Effect on Solar Radiation by Clouds;

用卫星资料研究云对太阳辐射的作用

the theory that the solar system evolved from a hot gaseous nebula.

太阳系是产生于一个星云热气体的理论。

Jupiter is one of the sun's planets.

木星是太阳的一个行星。

Solar Energy Resource and Its Utilization Progress in Yunnan Province

云南省太阳能资源及太阳能利用进展

The cloud is stronger than the sun!

云朵比太阳更强壮！

The clouds rolled away as the sun rose higher.

太阳升高时，云散去了。

a sun bedimmed by clouds.

被云朵弄模糊了的太阳。

The clouds parted and the sun shone.

云层散开,太阳照耀着。

The clouds broke and the sun came out.

云一散开, 太阳就出来了.

The fog vanished away when the sun came out.

太阳出来后雾消云散。

The sun was peering through the clouds.

太阳从云中隐约出现。

The sun peered from behind a cloud.

太阳从云後隐约出现。

The sun was peering from behind a cloud.

太阳从白云后出现。

The sun peered through the clouds.

太阳从云中朦胧出现了。