单词：double-helical
double-helical的用法和样例：
例句
- It is enough of a leap for people to go from a double -helix system to a twelve-helix system.对于人类从一个双螺旋系统到一个十二螺旋的系统是巨大的飞跃。
- Various helical rich protein structure models will be used to reveal the properties of protein helices.不同螺旋的富含蛋白质结构的模型将会用来展现蛋白质螺旋的特性。
词汇搭配
- double-helical gear[机] 人字正齿轮...
- double helical tooth人字齿
- double helical双螺旋形的, 双螺旋...
- double helical spur wheel人字齿轮
- double helical spur gear人字齿轮, 双螺旋齿...
- double helical spring复式弹簧
- double helical gearing人字齿轮传动装置...
- double helical double reduction unit两级人字齿轮减速器...
- double helical gear人字齿轮
- double helical heater双螺旋灯丝,双螺旋线...
- double helical gear planer人字齿轮刨床...
- double helical mixer双螺浆混合器...
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