Test result obtained with triple twistingmethod is the greatest, then is those obtained with double twistingmethod and one time back twisting and twistingmethod (GB 2543-81).
在上述三种退捻加捻法中，三倍退捻加捻法测试转杯纱捻度的测试结果最大，其次是二重法和一次退捻加捻法。
2
More than just twisting wire, this method of making a telescoping armature teaches how to calculate and be exact, as well as how to plan and execute your creative ideas from their inception.
不仅仅是捻线丝，这使一个伸缩电枢方法教你如何计算和准确，以及如何规划和执行从一开始你的创意。
3
This method has overcome the shortcoming of plane analysis method in the past that cannot consider twisting effect.