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1·The FW angles and on equators depend on the dimension of end head and the condition of geodesic FW. Generally speaking, the polar holes of …

依此，两赤道圆处FW角必须以左右封头几何尺寸及测地线FW条件来确定。

2·Both Delta Sco and Gamma cas are rapidly rotating stars that are evolving off the main sequence and occasionally flinging mass from their equators.

天蝎座delta和仙后座gamma都是正在远离主星序的快速自转的恒星，并且它们不时地从其赤道区域抛出物质。

3·Finally, if the ribbons around the equators of the initial drops were narrow, the coalescence resulted in formation of a structure, which could be called a Janus ring.

若最初液滴的形成的赤道带比较拥挤，合并则会形成一个所谓的两面神环。

(1)celestial equator[天]天球赤道（等于equator，equinoctial，equinoctial circle，equinoctial line）