天上的神仙金霞童儿:谁知道except if ......怎么解释?

来源:百度文库 编辑:高考问答 时间:2024/04/29 21:04:57
However, when the mold is set to "Rigid", it is not necessary to specify displacements on the mold, except if one wants to model the Elastic spring-back when the mold is opened.

然而,当载塑造"严格",这是没有必要的塑造者说明,但如果你想要的弹性模式春回时开模.