When the contact models are being built, an effective method is presented to solve the problem of bringing pre-load force.
在建立接触模型时，对预紧力的施加提出了有效可行的处理方法。
When the contact models are being built, an effective method is presented to solve the problem of bringing pre-load force.
在建立接触模型时，对预紧力的施加提出了有效可行的处理方法。
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