As it is known that the double set parameter method is an effective method for constructing finite elements of higher order problem (such as plat bending problem finite element).

众所周知，双参数方法是构造高阶问题有限元(例如薄板弯曲问题单元)的有效方法。

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The double set parameter method is an effective way for constructing finite elements of higher order problems (such as plate bending problem finite elements).

双参数方法是构造高阶问题有限元(例如薄板弯曲问题单元)的有效方法。

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With the new configuration of the looping elements and knitting method of the loop wheel machine, a new method to knit double yarn fabric is made.

通过成圈机件的重新配置，充分发挥台车编织技术的优点，找到了一种在台车上编织双纱织物的方法。

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