大家都搜：
圆柱直角规
1、cylindrical pillow───圆柱形枕头
2、cylindrical coords───圆柱坐标
3、square───adj.平方的；正方形的；直角的；正直的；adv.成直角地；vi.一致；成方形；vt.使成方形；与…一致；n.平方；广场；正方形
4、square foot───平方英尺
5、cylindrical lock───圆柱形锁
6、cylindrical bag───圆柱形袋子
7、square oneself───v.道歉，摆好架势；摆好架势；道歉
8、be square───方正的
9、durbar square───杜巴广场
1、related position dimensions of rivet on machined solid cage with square rivet head used in cylindrical roller bearings directly effect assembly and riveting quality.───圆柱滚子轴承方铆头车削实体保持架铆钉头相关部位尺寸直接影响轴承的装配和铆合质量。
2、models of cylindrical, triangular and square pins are created to predict the effect of the pin shapes on the material flow in the steady-state welding.───针的形状对点焊稳态过程流场的影响，建立了圆柱形、三角形和方形三种不同形状的搅拌针模型。
3、new coupling mode using cylindrical mirror in square waveguide is presented in this paper.───方形波导激光器的反射耦合问题提出了一种采用柱面反射镜的新型耦合方式。