spiral-arm

spiral-arm什么意思,spiral-arm翻译

基本解释

网络: 旋臂；漩涡状旋臂；悬臂

例句

• Far out in the uncharted backwaters of the unfashionable end of the western spiral arm of the Galaxy lies a small unregarded yellow sun.

  远在银河系西旋臂末端，那片地图上没有标识出来的穷乡僻壤，有一颗不惹人注意的黄色小恒星。

• The complex is called the Vela Molecular Cloud Ridge, and may form part of the edge of the Orion spiral arm spur in the Milky Way galaxy.

  这片复合区域被称为船帆分子云脊（VelaMolecularCloudRidge），它可能参与形成了猎户座悬臂的边缘部分。

• But the star forming regions seem more concentrated along the drawn-out (right side) spiral arm.

  但恒星形成区域似乎更集中在长长的北部（右边）的旋臂上。

• The excavated regions give a colorful "Swisscheese" appearance to the spiral arm.

  由于存在很多缺失区域，旋臂就像五颜六色的“瑞士奶酪”。

• Of the unfashionable end of the western spiral arm

  西螺旋臂的末端

• Distance of the perseus spiral arm in the Milky Way

  银河系英仙臂的距离