Spirillum A helically shaped bacterium.
螺旋菌:一种螺旋形的细菌.
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Helically wound multi - filar cables and braids now predominate.
多股绞绕与编织在当代是占优势的.
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What is a wire rope - consists of a number of wire strands formed helically a central axs.
何谓钢丝绳 - 由一定数量钢丝一层或多层的股绕成螺旋状而形成的结构.
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Usually two DNA strands are linked together in parallel by specific base - pairing and are helically coiled.
通常二条去氧核醣核酸链通过碱基配对平行排列形成双螺旋结构.
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