选择题:金属的加工硬化是指金属冷变形后强度和塑性提高的现象。(×) 题目分类:平顶山学院-大学英语4(高起本) 题目类型:选择题 查看权限:VIP 题目内容: 金属的加工硬化是指金属冷变形后强度和塑性提高的现象。(×) 参考答案:
The transmission method which uses start stop bits The transmission method which uses start stop bits after each character is ()A.s 分类:平顶山学院-大学英语4(高起本) 题型:选择题 查看答案