单螺旋 meaning in English
simple helix
single spiral
single-screw
Examples
- Wood bits ; single twist hand angers gimlet bits
木工钻.单螺旋长柄钻 - Single spiral quick freezing device
单螺旋速冻装置 - Optimization study on single spiral duct condenser ' s structure parameter
单螺旋槽套管式冷凝器结构参数优化研究 - The single coil - spring and flexible bellows design provides self - alignment which automatically adjusts to compensate for shaft endplay , run out , primary sealing ring wear , reverse pressure and equipment tolerances
单螺旋弹簧和柔性波纹管用于自排列，能够自动调节补偿轴所受到的排挤，溢出，主密封环磨损，反压力和设备公差。