This spinning motion, at speeds of hundreds of kilometers per second, may cause matter in the disk to take on a spiral shape.
这种以每秒数百公里的速度旋转的运动，可能会使圆盘上的物质呈现出螺旋形状。
This spinning motion, at speeds of hundreds of kilometers per second, may cause matter in the disk to take on a distinctive spiral shape like a cosmic pinwheel.
每秒几百公里的旋转速度可能使圆盘里的物质呈现象宇宙玩具风车一样独特的螺旋形。
This spiral shape is unique. It is definitely not a variation of the aurora borealis - northern lights.
这种螺旋形状是很特殊的，肯定不会是某种极光现象的变种。
After being cultured on malate medium free fron nitrogen for 7-9 days, the strain emerged in spiral shape.
在无氮的苹果酸盐培养基上生长7—9天，出现螺旋状菌体。
For example, the spiral shape of a seashell has the symmetry of a golden spiral, another derivation of the golden ratio.
例如，贝壳的螺旋即与黄金螺旋(黄金比例的衍生形式)的比例相称。
The rotary brush comprises a plurality of radiating brush hairs which are arranged on at least one pectinate wool top; the pectinate wool top is winded into a spiral shape and fixed.
所述旋转刷包括多根呈放射状排列的刷毛，所述刷毛位于至少一个梳状毛条上，所述梳状毛条卷绕成螺旋状并固定。
Ordinary stick-shape, taper-shape, spiral-shape, birthday candles, art candles.
普通直棍型，锥型，螺旋型，生日蜡烛，艺术蜡烛。
Ordinary stick-shape, taper-shape, spiral-shape, birthday candles, art candles.
普通直棍型，锥型，螺旋型，生日蜡烛，艺术蜡烛。
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