English translation for "protoplanetary nebula"

原行星星
原行星状星云

Related Translations:

protoplanetary disk:  原行星盘

nebula:  n.(pl. -lae nebulas)1.【天文学】星云；云状,雾影；【医学】角膜翳。2.(小便的)溷浊；喷雾剂。短语和例子a ring [spiral] nebula 环状星云。 a planetary nebula 行星状星云。 a stellar nebula 星云群。

boomerang nebula:  回飞棒星云

nebula gray:  打败尼比拉格雷

variable nebula:  变光星云

pistol nebula:  手枪星云

swan nebula:  斯颓云斯旺星云天鹅星云

veil nebula:  幕状星云

crab nebula:  巨蟹星云蟹状星云

star nebula:  睛中一点似银星

Similar Words：

"protopinealkaloids" English translation, "protopinus" English translation, "protopisani" English translation, "protoplanet" English translation, "protoplanetary disk" English translation, "protoplasm" English translation, "protoplasm basic ultrastructure" English translation, "protoplasm colloidal structure" English translation, "protoplasm disunion" English translation, "protoplasm doctrine" English translation