双语例句原声例句
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这两根螺旋纤维经常在相同螺旋圈数的位置同时发生螺旋旋向的改变，即螺旋反转。
The two helical nanofibers usually change helical senses (helical reversals) at the coil position of the same cycle number.
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我们的旋圈本新出了彩色封面的版本，有兴趣购买的朋友可以点击上图到我们的网店选购。
Our Sprial series note book has color cover now. Click the above photo and you can go shop for them at our on-line store.
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它们具有绝对相反的螺旋旋向，但却具有相同的纤维直径，纤维截面，螺旋直径，螺旋圈数，螺旋间距，和螺旋长度。
The two helical nanofibers have absolutely opposite helical senses, but have identical cycle number, coil diameter, coil length, coil pitch, fiber diameter, and fiber cross section.
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Outside of that are the same letters but slightly wider and the whole thing roates.
外面是一样的字符，但是稍微宽一点,所以的字符是旋成一圈的。
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