beam：[英 [bi:m] 美 [bim] ]
beam是什么意思
过去式：beamed; 过去分词：beamed; 现在分词：beaming; 复数形式：beams;
beam 基本解释beam的翻译
名词束; 梁，栋梁; 光线; （电波的）波束
不及物动词发出光与热; 面露喜色
及物动词播送; 以梁支撑; 用…照射; 流露
及物/不及物动词笑容满面，眉开眼笑; 发射电波，播送; 放出束状的光（或热）
beam 相关词组1. on the beam : 航向正确；
2. off the beam : 脱离航向, 错；
beam 相关例句及物动词
1. Advertisers beamed their messages to fashionable female audiences.
广告商们以赶时髦的女性作为宣传的对象。
2. This transmitter will be beamed at East Asia.
这台发射机将用于对东亚广播。
不及物动词
1. Upon hearing the good news he beamed with joy.
一听到这个好消息，他高兴得眉开眼笑。
名词
1. The beams of the searchlights fingered the sky over the airport.
一道道探照灯光刺破机场的天空。
2.
2. He greeted me with a beam of joy.
他笑容满面地迎接我。
beam 网络解释1. beam的翻译
1. 横梁：当地习惯把将要宰杀的猪,倒挂在横梁(beam)、木杠(yoke)或巨型的框架(big frame)上. 这些用以悬挂猪的架子(block)很像是要用水桶(bucket)从井里提水,于是人们用bucket代替了block.
2. beam是什么意思
2. 梁：最常用的单元族有:梁(Beam)、平面应力(Plane Stress)、轴对称实体(Axisymmetric Solid)、薄壳(Thin Shell)及实体(Solid单元的阶数依赖于节点内的应变插值方程的阶数,如线性单元每边有2个节点,抛物线单元有3个,三阶单元则有4个;
3. beam的意思
3. 束：作为一种将天线域MIMO信号处理转化为束(beam)域信号处理的方法,预编码技术可以在UE实现相对简单的线性接收机. 3GPP已经确定,线性预编码技术将被LTE标准支持. 但采用归一化(Unitary)还是非归一化(Non-unitary),
4. beam：brain electricity activity mapping; 脑电地形图
5. beam：brain electricity area mapping; 脑地形图
6. beam：brain electrical activity mapping; 最高功率区
beam 双语例句1. Never touch the clear sides of the cuvette since it will always be in the path of the light beam!
不要触摸比色皿的光滑面，因为它是光的通路！
2. Skid support:For accomodating the objects with feet and skids which can not be lifted onto the beam.
小架支撑：用于防止有脚的物体或放不上横梁的运物小架。
3. A new power saving pumping unit with fan-shaped crown sheave and flexible connecting rod is developed based on the conventional beam pumping unit. By means of large swing of the crown sheave, the pumping unit can operate with long stroke, resulting in a remarkable reduction of the power consumption.
在常规游梁式抽油机的基础上，设计了一种新型柔性连杆变矩节能扇形抽油机，其特点是结构简单紧凑，天车轮可以实现大摆角，易实现长冲程，节能效果显著。
4. In optical engineering application, the prisms'beam folding function is often used to implement the image rotation, detection and measurement.
在光学工程应用方面，常利用棱镜对光路的折转作用，完成一定的转像、检测和测量等工作。
5. The experimental results indicated that, an even clad layer free of cracks and better binding with the substrate can be attained under the processing conditions of laser power P=2 kW; scanning velocity v=3 mm/s; beam diameter d=3 mm; SiC powder precoating thickness is 1 mm or p...
试验结果表明，在激光功率P=2kW、光斑直径d=3mm、扫描速度v=3mms/工艺条件下，预置SiC粉末厚度1mm或送粉量mp=8gm/in，可以获得表面平、无裂和界面结合较好的熔覆层。
6. On the bridging beam of the temple, a spider spun her home there. Due to edified by burning joss stick and devotional sacrifice every day, the spider obtained the spirit of Buddha.
在圆音寺庙前的横梁上有个蜘蛛结了张网，由于每天都受到香火和虔诚的祭拜的熏托，蛛蛛便有了佛性。
7. Provide a short and broad beam, fitted on the bumper.
提供短光束和宽光束，安装在保险杠上。
8. beam在线翻译
8. Provide a short and broad beam, fit ted on the bumper.
提供短光束和宽光束，安装在保险杠上。
9. The effects of self-stress, shear span to depth ratio and end plate on the shear performance of SSCFST short beam are studied.
由于自应力的存在，钢管混凝土构件的抗剪承载力有一定程度的提高。
10. In this paper, the short beam functions serve as the system of basic functions for rectangular elastic moderate-thick plates.
文章以短梁函数作为矩形弹性中厚板自由振动的基函数系，运用Hamilton原理，求得其自由振动的固有频率，计算结果表明，精度较高。
11. beam的意思
11. To realize high storage density, the key and efficient way is to obtain optical storage materials capable of recording information in high density by means of laser beam with short wavelength.
为了达到高密度存储，关键而有效的方法是获得更短波长的光存储材料。
12.
12. Based on the maximum shear stress theory, a theoretical model is developed for the spallation of a plated film under irradiation of a short pulsed laser beam.
基于最大剪应力理论，建立了短脉冲激光辐照下光学膜层发生迎光剥落的理论模型，导出了膜层剥落的激光功率密度阈值条件和剥落区半径与激光及膜层参数的关系式。
13.
13. The laser cutting head for tipping paper comprises a laser, a laser beam expanding system and a cylindrical surface focusing mirror.
水松纸激光切割头由激光器、激光扩束系统、柱面聚焦镜组成。
14. beam的解释
14. The flying optics of motion system, with movable gantry beam, moved over the work piece.
机床采用飞行光路结构，切割时工作台及板材工件不动，龙门移动式横梁。
15. A great amount of post tensioned pre-stressing concrete single box beam for double track (as called the Box Beam hereinafter) has been used on the line. It is of infeasibility in adoption of the traditional practice of pre-fabrication in precast factory and erection of the Box Beam with the track laying machine for that this type of beam is characterized by new structure, complicated workmanship, large volume and difficulty in transportation. Therefore, the key and hardest problem to tackle is that what processing should be adopted to precast the Box Beam on site and that what kind of machinery should be used to transport and erect the Box Beam.
由于该型梁具有结构新、工艺复杂、体积大、运输困难，将常规铁路的桥梁厂制造桥梁、经过铁路运梁到工地、边铺边架进行桥梁制造与架设的传统施工模式应用到该线是行不通的，必须在现场预制桥梁、并采用专门的运架梁设备进行桥梁架设，因此箱梁的制造、架设施工成为该线施工技术攻关的重点和难点。
16. There are thousands of carving, mountain cliff carving known as China's earliest museum, carving, there is carving the precious in han dynasty, zhang HengFang tablet and monuments, moved SunFuRen jin, known as monuments, the word of the BangShu recoveny BeiJi stone carving, has been the world with the emperor xuanzong of tang dynasty and three double beam, the historical monuments are high value.
山上刻石有数千处，被誉为中国摩崖刻石博物馆，最早的刻石是秦刻石，还有珍贵的汉代张迁碑、衡方碑和晋孙夫人碑，有被誉为大字鼻祖、榜书之宗的北齐经石峪刻石，有天下洋洋大观的唐玄宗和唐代双束碑等，它们的历史价值极高。
17. It is shown that near diffraction-limited beam qualities could be achieved with optimized off-axis hard-edge unstable resonators.
结果表明：利用优化的离轴硬边非稳腔可以得到近衍射极限的输出。
18. ANSYS software was used to analyze the frame structure to check structural members in the alternate path structure, i. e. the structure after removal of a single column, and 3D finite element model was built up by using element Beam 188 and Shell63with the method of killing element s to tackle the colume.
利用有限元软件 ANSYS 用对框架结构进行分析，采用 Beam188 和 Shell63 单元建立三维框架结构有限元模型，生死单元法杀死失效的柱，评估结构在移除一根关键柱后是否具有防止连续性倒塌的能力。
19. We propose a build to low energy γ ray beam line at the Shanghai Synchrotron Radiation Facility. By Compton back scattering of infrared or far infrared laser lights from 3.5 GeV electrons circulating in the storage ring of SSRF, high intense quasi monochromatic BCS γ rays with high linear or circular polarization ranging 1-25MeV will be produced.
提出在筹建的上海同步辐射装置上建造一条MeV量级γ射线束及应用站，采用μm波长的红外激光与储存环中 3 。5GeV电子束进行康普顿背散射，从而获得能区为 1— 2 5MeV的康普顿背散射γ光子束，该光子束具有高强度、高极化度、准单色、方向性好的优点，可以广泛地应用于核物理和核天体物理基础研究及相关的应用研究领域。
20. The physics design, experimental study and beam commissioning of the RFQ are introduced in this paper.
本文将介绍这台RFQ加速器的物理设计、研制、调试和出束实验的结果。
beam 词典解释1. 眉开眼笑；笑容满面
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.
e.g. Frances beamed at her friend with undisguised admiration...
弗朗西丝开心地对自己的朋友笑着，毫不掩饰她的羡慕之情。
e.g. 'Welcome back,' she beamed.
“欢迎回来，”她满面笑容地说。
2. （能量、放射线或粒子的）束，柱
A beam is a line of energy, radiation, or particles sent in a particular direction.
e.g. ...high-energy laser beams.
高能激光束
e.g. ...a beam of neutrons.
一束中子
3. （通过电子设备）发送，发射
If something beams radio signals or television pictures or they are beamed somewhere, they are sent there by means of electronic equipment.
e.g. The interview was beamed live across America...
这次访谈向全美国现场直播。
e.g. The live satellite broadcast was beamed into homes across America.
此次卫星直播被发送到美国的千家万户。
4. （光）束；（光）线
A beam of light is a line of light that shines from an object such as a lamp.
5. 照耀；照射
If something such as the sun or a lamp beams down, it sends light to a place and shines on it.
e.g. A sharp white spotlight beamed down on a small stage...
聚光灯的强烈白光照在小舞台上。
e.g. All you see of the outside world is the sunlight beaming through the cracks in the roof.
而外面的世界，你所能看见的就只是透过房顶缝隙射进来的阳光。
6. 梁；横梁
A beam is a long thick bar of wood, metal, or concrete, especially one used to support the roof of a building.
beam
e.g. The ceilings are supported by oak beams.
房顶用橡木横梁支撑。
7. （体操中的）平衡木
In gymnastics, the beam is a piece of equipment that consists of a narrow wooden bar on which gymnasts balance and perform movements.
8. see also: off-beam
beam 单语例句1. The improved beam guidance helped this technology capture additional market share for car body construction.
2. Once the beam is successfully fired counterclockwise, a clockwise test will follow.
3. The first 100 arrivals are offered a free mix drink of Jim Beam and cola.
4. Then they succeeded in sending another beam in the opposite, counterclockwise direction.
5. She appeared a little bit sloppy after a few movements on the beam and struggled to land some of her jumps.
6. Instead of using a rainbow of colors, the futuristic cubic design will beam blue hues against a backdrop of white geometric shapes.
7. But her poor performance on the beam cast doubts over her gold prospects for the final.
8. Monk Cong hung Buddhist sutra over the beam and practiced meditation all day long.
9. Li grabbed the column and beam while Lu placed boulders to hold it in place.
10. I have seen a poem by Ogden Nash in white paint on a beam in a pub with no mention of the author's name.
beam 英英释义noun
1. a gymnastic apparatus used by women gymnasts
Synonym: balance beam
2. long thick piece of wood or metal or concrete, etc., used in construction
3. the broad side of a ship
e.g. they sighted land on the port beam
4. (nautical) breadth amidships
5. a signal transmitted along a narrow path
guides airplane pilots in darkness or bad weather
Synonym: radio beam
6. a column of light (as from a beacon)
Synonym: beam of lightlight beamrayray of lightshaftshaft of lightirradiation
7. a group of nearly parallel lines of electromagnetic radiation
Synonym: rayelectron beam
verb
1. smile radiantly
express joy through one's facial expression
2. broadcast over the airwaves, as in radio or television
e.g. We cannot air this X-rated song
Synonym: airsendbroadcasttransmit
3. express with a beaming face or smile
e.g. he beamed his approval
4. experience a feeling of well-being or happiness, as from good health or an intense emotion
e.g. She was beaming with joy
Her face radiated with happiness
Synonym: glowradiateshine
5. have a complexion with a strong bright color, such as red or pink
e.g. Her face glowed when she came out of the sauna
Synonym: glowradiateshine
6. emit light
be bright, as of the sun or a light
e.g. The sun shone bright that day
The fire beamed on their faces
Synonym: shine