- 相关词组
- ion beam evaporation离子束蒸发
- beam steel梁钢筋;
- narrow beam geometry窄束几何
- beam hangers梁托;
- homocentric beam共心光束
- marginal beam边(缘)梁
- beam vibrator梁式振捣器
- ionic beam离子束
- steel channel beam槽钢梁
- broad flanged beam宽缘梁;
- beam with overhangs悬臂梁;
- beam with delight满面欢容；喜形于色；眉开眼笑;
- bowstring beam弓弦梁，弓弦式梁;
- ion beam lithography离子束光刻
- beam to beam moment connection梁间刚性结合;
- on the port beam在左舷;
- ion beam离子束
- beam to beam connection梁间结合;
- nature of beam束流性质
- ion beam machining离子束加工
- 今日热词
- 热门搜索
- attentive adj.注意的;周到的，殷勤的;温存;细心;
- We Are The World 我们是世界;经典;迈克尔.杰克逊;迈克尔·杰克逊;世界一家;字幕版
- chew v.咀嚼，嚼碎;（因紧张）咬;n.口香糖;
- phytomedicine 植物药
- nervous system n.神经系统;
- flame n.火焰;热情;谩骂性电子邮件;（怒）火;v.变红;燃烧;向（某人）发送火药味电邮;
- sustainability n.持续性，能维持性，永续性;
- away adv.离开，远离;在远处;消失;adj.不在的;遥远的;客场比赛;
- treasury n.国库，金库;（政府的）财政部;宝库，宝藏;贮藏所，库房;
- director n.导演;主任;经理;院长;指挥;
- ought modal. 应当;应该;预料会做;
- discord n.不和;不调和;嘈杂声;不一致;纷争;v.不一致;[乐]不谐和;发乱音
