beam什么意思中文意思 beam是什么意思 beam的中文意思

beam是什么意思 beam的中文意思  

英音 [bi:m] ;,美音 [bi:m] ;,名词
1. 光线，（电波的）波束；（粒子的）束
2. 梁
3.【英】平衡木
4. 笑容，眉开眼笑
v.
1. 笑容满面，眉开眼笑
2. 发射电波，播送
3. 放出束状的光（或热）,时态 beamed，beaming，beams,这些动词均含“笑”之意。
laugh最常用词，指因喜悦、愉快或轻视而出声的笑或大笑。
smile指面露微笑，侧重于无声。
giggle指发出咯咯的笑声，较多地用于女人或孩子。
grin指露齿而笑。
beam书面用词，指人因心情舒畅而发出的笑，即喜形于色地笑。
sneer指冷笑、嘲笑。,have a plexion with a strong bright color, such as red or pink,emit light; be bright, as of the sun or a light,express with a beaming face or smile,a group of nearly parallel lines of electromagic radiation,smile radiantly; express joy through one's facial expression,(nautical) breadth amidships,a signal transmitted along a narrow path; guides pilots in darkness or bad weather,a gymnastic apparatus used by women gymnasts,long thick piece of wood or metal or concrete, etc., used in construction,experience a feeling of well-being or happiness, as from good health or an intense emotion,broadcast over the airwaves, as in radio or television,a column of light (as from a beacon),on the beam adv.航向正确, 正好,恰好 ,beam on v. 微笑,beam of light n. 光束,advance beam 超前梁,chopped beam 切割束，间断束，间歇射束,collimated beam 平行束,binding beam 联结梁，联梁,blue beam 蓝色信号射束,buffer beam 缓冲杆,axle beam 前轴梁,beam n.1. 光线，（电波的）波束；（粒子的）束2. 梁3.【英】平衡木4. 笑容，眉开眼笑v.1. 笑容满面，眉开眼笑2. 发射电波，播送3. 放出束状的光（或热）,beam and rail 轨梁,beam confining 聚束,聚束,beam forming 聚束,聚束,beam warping 整经,camber beam 弓背梁,dragging beam 承托脊椽梁,draw beam 起重梁,electron beam 阴极射线,flicker beam 闪变光束