- 相关词组
- monochromatic neutron beam单能中子束
- infrared beam splitter红外分束[光]镜
- beam calculation梁计算;
- a beam of一束束
- beam aperture梁口，射束孔，波束孔径;
- brick beam钢筋砖过梁;
- missile-guidance laser beam导弹导引激光束
- beam forms梁模板;
- beam steel梁钢筋;
- arched beam拱副梁，拱形梁，拱形辕杆;
- beam bottom梁底模，梁下皮;
- beam ceiling横梁天花板；露梁平板；露梁顶板
- beam on elastic foundation弹性地基梁;
- beam to column connection梁柱接合;
- beam at光束在
- monoenergetic electron beam单能电子束
- balance beamn.平衡木;
- beam vibrator梁式振捣器
- independent beam plow组式犁
- beam hangers梁托;
- 今日热词
- 热门搜索
- remote control 遥控器；遥控;
- neither nor 既不…也不…;均不;两者都不
- 欧联杯 Europa League
- Japanese visa 日本签证
- photo n.照片，相片;vt.& vi.（给…）拍照;
- adaptation n.适应，顺应;改编，改编本;适应性的改变;同化;
- 维生素C vitamin C; ascorbic acid
- drier n.干燥器，吹风机，甩干机;adj.干的( dry的比较级 );干性的;干咳的;无趣味的;
- deliberately adj.故意的;从容的;adv.不慌不忙地;
- lessen vi.变少，减少;贬低，轻视，看不起;vt.减少（某事物），缩小;
- Asian n.亚洲人;adj.亚洲的，亚洲人的;
- progress n.进步;前进;进展;v.进步;前进;使…发展;流逝;
