英 [biːm] 美 [biːm]
n. 梁，横梁；<非正式>臀围；光线，光柱；喜色，笑容；（体操的）平衡木
v. 定向发出（无线电信号）；（光，光源）照耀；喜笑颜开，面露喜色
【名】 （Beam）（英）比姆，（阿拉伯）贝亚姆（人名）
复数beams
第三人称单数beams
现在分词beaming
过去式beamed
过去分词beamed
beam /biːm/ CET4 TEM4 [ beaming beamed beams ]
及物动词/不及物动词 If you say that someone is beaming, you mean that they have a big smile on their face because they are happy, pleased, or proud about something. 绽开笑容
Frances beamed at her friend with undisguised admiration.
弗朗西丝用毫不掩饰的羡慕的神情朝她的朋友们绽开了笑容。
"Welcome back," she beamed.
“欢迎回来，”她笑容满面地说。
可数名词 A beam is a line of energy, radiation, or particles sent in a particular direction. (能量、辐射、粒子) 束
...high-energy laser beams.
…高能激光束。
及物动词/不及物动词 If radio signals or television pictures are beamed somewhere, they are sent there by means of electronic equipment. 播送
The interview was beamed live across America.
那场访谈同步播送至全美。
The Sci-Fi Channel began beaming into 10 million American homes this week.
科幻频道本周已经开始播送到1000万个美国家庭。
可数名词 A beam of light is a line of light that shines from an object such as a lamp. (光) 束
A beam of light slices through the darkness.
一道光束划破了黑暗。
可数名词 A beam is a long thick bar of wood, metal, or concrete, especially one used to support the roof of a building. 梁
The ceilings are supported by oak beams.
天花板由橡木横梁支撑着。
a signal transmitted along a narrow path; guides pilots in darkness or bad weather
同义词： radio beam
long thick piece of wood or metal or concrete, etc., used in construction
a column of light (as from a beacon)
同义词： beam of light / light beam / ray / ray of light / shaft / shaft of light / irradiation
a group of nearly parallel lines of electromagnetic radiation
同义词： ray / electron beam
(nautical) breadth amidships
a gymnastic apparatus used by women gymnasts
同义词： balance beam
smile radiantly; express joy through one's facial expression
express with a beaming face or smile
he beamed his approval
波束-引用次数：872
定向发出(无线电信号、节目等)；(有针对性地)向…广播(节目)：
束
光束
电子束
波注
射束
梁-引用次数：1824
Beam and plate are the basic object of the damping treatments.
梁和板为阻尼敷涂的基本对象。
船宽
横梁
双光束-引用次数：31
束（流）
冷光束
梁
经轴
定向发出(无线电信号、节目等)；(有针对性地)向…广播(节目)：
横梁
波束
波注
顶梁
波束
束
光束
梁
横梁
顶梁
桁杆
梁
脑电位分布图
弯曲(beding): 杆受垂直于轴线的外力或外力偶矩矢的作 用时,轴线变成了曲线，这种变形称为弯曲。 2. 梁(beam)：以弯曲变形为 主的构件通常称为梁。 3.
顶棒自动识别系统之检测支架-机械设计类-木哥机械资料商城[机械毕业设计|论文] 关键词 测长；顶杆；检测；机架；横梁；传感器；plc [gap=1393]Keywords Measuring mandril detection rack beams sensor plc
....正常脑电功率谱及脑电地形图分析 脑电崮虽旱已广泛应用于临床,但迄今仍田临床医师进行目测分析,这样的分析结果可能带有较大的主观因素影响,。亦不能定量,从而使脑电图结果在不同时期、不同个体之问的比较缺乏定量指标,使其诊断价值受叫一定限制。脑电功率谱及脑电地形图(BEAM)是近十年来随着微j盥计算机技术的发挟,用于诊断脑部疾病等的一项新的脑电信号分析技术。
智能天线波束组成汇散的熏染冲动是正在天线阵列增援下,组成一戏诵极窄的旌旗暗记传输通路――空间波讲,又称波束(Beam),即正在支、收中央之间组成一条极窄的旌旗暗记通讲。
发送；以梁支撑；用…照射；流露
照射；堆满笑容
Be careful you don't knock your head on this low beam.
小心，别把头撞在这矮梁上。
Your calculation is way off beam.
你的计算完全错误。
Len studied it a moment in the beam of his torch.
莱恩借着手电筒的光把它仔细察看了一会儿。
Scientific American magazine says huge lasers turn only about twenty to thirty percent of the energy they use into a laser beam.
VOA : special.2010.09.01
It is an electron beam. In the 1890s, the latter part of the 19th century a very fashionable word was "ray."
那是个电子束，在十九世纪九十年代，就是19世纪末,一个很时髦的词汇-“光线“
固态化学导论课程节选 : 麻省理工公开课
The thousand liveried angels - begin to cast their special beam on the virgin's outward shape -- that's her body, the unpolluted temple that houses her virginal mind.
一千个穿着衣服的天使,开始在处女的身体上投射他们神奇的光束-,那就是她的身体，那个装着无暇心灵的未受污染的殿堂。
弥尔顿课程节选 : 耶鲁公开课
The carpenter singing his, as he measures his plank or beam, The mason singing his, as he makes ready for work, or leaves off work;
VOA : special.2009.04.12
This intense heat they project in a parallel beam against any object they choose, by means of a polished parabolic mirror of unknown composition, much as the mirror of a lighthouse projects a beam of light.
VOA : special.2010.09.01
There was an added intention of restoring the Scottish-made beam engine pump machinery to full working order.
The patent-pending technology uses a laser beam's energy to precisely transfer the ultra-thin chips.
If they are the same, the two photons will come out of the beam-splitter together.