链四杆机构的组成 组成:机架(frame):构件4,固定不动 连杆(coupler):不与机架相连的构件2 作平面复杂运动 连架杆(side links):与机架相连的构件1和3 曲柄(crank):能绕其轴线回转360°的连架杆 摇秆(rocker):仅能绕其轴线往复摆动的连架杆 A B C D 1 2 3...
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client's side link 客户端连接
client ' s side link 客户端连接
right side steer link 右侧转向拉杆
left-hand side back link [计] 左端回指连线
left hand side back link 左端回指连线
side cross-link 副价交联
side-bending link pipe 侧弯式连接管
lefthand side back link 左端回指连线
Simply by clicking that link you can then log into your account; and then on the left hand side what appears is a little menu of all of your friends who are also using this tool and you can select any one of them and actually see what that person is shopping.
只需轻点鼠标便可进入自己的账户;,页面的左边有一个菜单栏,其中是你所有也在使用这个工具的朋友,你可以选中其中一个,查看ta所选择的课程。
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