- 相关词组
- gathering beam导弹制导波束
- beam at光束在
- monoenergetic electron beam单能电子束
- beam to beam moment connection梁间刚性结合;
- a beam of light一束光;
- beam up放大油嘴;
- hydrogen storage beam tube氢存储束管
- monochromatic neutron beam单能中子束
- a beam of一束束
- beam vibrator梁式振捣器
- beam hangers梁托;
- beam grid梁格栅;
- beam steel梁钢筋;
- incidence beam入射光束
- arched beam拱副梁，拱形梁，拱形辕杆;
- beam aperture梁口，射束孔，波束孔径;
- beam bottom梁底模，梁下皮;
- missile-guidance laser beam导弹导引激光束
- beam to beam connection梁间结合;
- broad flanged beam宽缘梁;
- 今日热词
- 热门搜索
- cute honey 甜心战士（漫画）
- cultivation n.教养;栽培;耕作;（关系的）培植;
- bicycle n.自行车;v.骑自行车;
- the forest 森林
- pleased adj.高兴的;乐于做的;
- govern v.统治;支配;
- the hut 小屋；小茅屋
- uncle n.叔叔;伯父;舅父;姑父，姨父;
- strengthen v.巩固;支持;壮大;加强;使坚定;增强;
- rocket tube 火箭发动机喷管，火箭筒;
- centimetre n.厘米（=centimeter）;
- complain v.抱怨，发牢骚;
