单词
文章
取名
英语词组短语
four-connecting-lever
英美
four-connecting-lever网络翻译
四连杆
四连杆
four-connecting-lever双语例句
The optimum programme can be used to design four-connecting lever pneumatic roof-window mechanism of all kinds of multi-span plastic greenhouses by changing load and structure parameters.
通过改变载荷参数和结构参数，优化模型可用于其它塑料温室的气动四连杆天窗机构的设计。