strictly right loop ring 严格右loop环
Fiber Loop Ring Down Spectroscopy 光纤环形腔衰荡光谱
fiber-loop ring-down cavity 光纤环形衰荡腔
fiber loop ring-down spectroscopy 光纤环形腔衰荡光谱技术
fiber-loop ring-down spectroscopy 环形腔衰荡光谱技术
Ear loop or ear ring 耳麦中戴在头上的圈
Ring loop 形成一个环状回路
Previous images of the Ring Nebula taken by visible-light telescopes usually showed just the inner glowing loop of gas around the star.
以前由可见光望远镜拍摄的星云环仅仅显示出其内部的环绕着恒星的炽热气体环。
Near the end of the expansion phase, the ring of plasma breaks open, and some of the plasma appears to escape the pull of the magnetic field loop.
在日珥的扩张接近结束时，等离子体构成的圆环猛然裂开，一些等离子似乎要挣脱磁场拉力的束缚。
The Cygnus Loop appears as a faint ring of glowing gases about three degrees across (six times the diameter of the full moon), located in the northern constellation Cygnus the Swan.
天鹅座的Loop看起来是个由炽热气体形成的模糊光环(满月直径的6倍大小)，坐落在天鹅座星群的北方。
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