- 相关词组
- beam aperture梁口，射束孔，波束孔径;
- balance beamn.平衡木;
- beam steel梁钢筋;
- beam up放大油嘴;
- beam grillage梁格栅;
- beam grid梁格栅;
- brick beam钢筋砖过梁;
- beam to beam moment connection梁间刚性结合;
- beam sides梁侧面;
- gate beam横肋梁,辅助横梁
- arched beam拱副梁，拱形梁，拱形辕杆;
- beam to beam connection梁间结合;
- beam bottom梁底模，梁下皮;
- beam on elastic foundation弹性地基梁;
- monoenergetic electron beam单能电子束
- independent beam plow组式犁
- armed beam加强梁;
- incidence beam入射光束
- beam at光束在
- beam vibrator梁式振捣器
- 今日热词
- 热门搜索
- grandma n.奶奶，外婆;
- lessen vi.变少，减少;贬低，轻视，看不起;vt.减少（某事物），缩小;
- sunny adj.和煦的：照到阳光的;快活的，性情开朗亲切的;
- patience n.容忍;毅力;单人纸牌游戏;
- Song n.歌曲;歌唱（艺术）;诗歌，韵文;鸟叫声，鸟语;
- weave v.编，织;编造;迂回行进;n.编法，织法;
- hyundai 现代公司总部所在地：韩国主要业务：多样化;
- yard n.院子;场地;园圃;码（长度单位，等于91;
- importance n.重要（性）;重要地位;
- photo n.照片，相片;vt.& vi.（给…）拍照;
- probable adj.可能的;大概的;n.很可能的事;可能入选者;
- either or adv.不是…就是…，…或…，要么…要么…;
