protogalaxy
音標(biāo)發(fā)音
- 英式音標(biāo) [,pr??t??'ɡ?l?ks?]
- 美式音標(biāo) ['pro?to??g?l?ksi]
- 英式發(fā)音
基本解釋
- n.[天]原星系
英漢例句
- CDM particles in a protogalaxy behave much the same way.
原星系中的CDM粒子就是以相同的原理運動。 - So far we have focused on a single protogalaxy and ignored its surroundings.
至目前,我們僅關(guān)心單一的原星系,而忽略了它的環(huán)境。 - The end point of the collapse and relaxation of a protogalaxy is a dark matter halo, inside of which the baryonic gas is in hydrostatic equilibrium at a temperature of typically a few million degrees.
原星系塌縮與松弛的最終點就是黑暗物質(zhì)暈,裡麪有処於流躰靜力平衡的重子氣躰,一般溫度約數(shù)百萬度。
英英字典
- a cloud of gas in the early stages of its evolution into a galaxy
柯林斯英英字典
專業(yè)釋義
- 原星系