“球状体”造句
非球面的与
球状体略微不同,只有很小偏离, 如镜片.
Varying slightly from sphericityand having only slight aberration, as a lens.
一种叫“博克
球状体”(Bokglobule)的冷分子氢“小金块儿”形成逆着星团的剪影.
A nugget of cold molecular hydrogen , called a Bok globule , is silhouetted against the star cluster.
等离子体无处不在,恒星是发光的等离子
球状体, 飘散的等离子体充斥着星际空间.
It's everywhere: Stars are luminous balls of plasma, and diffuse plasma pervades the space between stars.