中文翻译与英英解释 | n.
1.梁，栋梁，桁条；(船的)横梁。
2.船幅；(动物、人的)体幅。
3.(秤)杆，杠杆，(织机的)卷轴，经轴；(鹿角的)主干；车辕；犁柄；锄把。
4.(光线的)束，道，柱；【物理学】波束，射束。
5.(笑容、表情等的)焕现。
6.【无线电】有效播听范围。
7.【航空】信号电波，指向电波。
短语和例子
a beam of light 一束光线。 the common beam 标准秤；准则。 beam and scales 天平。 a beam of delight 高兴的表情，笑逐颜开。 an erector beam 【火箭】(发射时调整导弹位置的)千斤顶。 radio beam 无线电领航信号。 a landing beam 【航空】降落指示波。 abaft the beam ＝ before the beam. a beam in one's eye 自己本身的大缺点〔与他人目中之刺相比，自己眼中有梁，源出《圣经》马太福音〕。 before the beam 【航海】正横前。 broad in the beam 〔口语〕臀部阔大。 fly the beam 【航空】按指向电波飞行。 fly the wet beam 【航空】顺着河流飞行。 kick [strike] the beam 1. (秤一方)翘起；过轻，不足抗衡，无足轻重。 2. 输，遭受失败。 off the beam 脱离航向，不顺利；不对头；做错。 on the beam 1. 【航海】与龙骨垂直地，正横地。 2. 在航向上；对头，做对。 on the port [larboard] beam 【航海】左舷正横前。 on the starboard beam 【航海】右舷正横前。 on the weather beam 【航海】迎着正横风。 ride the beam ＝ fly the beam.
vi.
1.辐射，发光，闪光。
2.微笑，眉开眼笑。
vt.
1.发射(光线、电波)。
2.向…放[播]送。
3.(用雷达)探测。
4.(用波束)导航(飞机等)。
短语和例子
beam the program at America 向美国播送节目。 the sun beaming overhead 红日当头照。 beam upon 看着…微笑。 beam with joy 眉飞色舞，笑逐颜开。
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| a gymnastic apparatus used by women gymnasts
同义词：balance beam,
| | long thick piece of wood or metal or concrete, etc., used in construction
| | the broad side of a ship; "they sighted land on the port beam"
| | (nautical) breadth amidships
| | a signal transmitted along a narrow path; guides airplane pilots in darkness or bad weather
同义词：radio beam,
| | 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,
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| smile radiantly; express joy through one''s facial expression
| | broadcast over the airwaves, as in radio or television; "We cannot air this X-rated song"
同义词：air, send, broadcast, transmit,
| | express with a beaming face or smile; "he beamed his approval"
| | experience a feeling of well-being or happiness, as from good health or an intense emotion; "She was beaming with joy"; "Her face radiated with happiness"
同义词：glow, radiate, shine,
| | have a complexion with a strong bright color, such as red or pink; "Her face glowed when she came out of the sauna"
同义词：glow, radiate, shine,
| | emit light; be bright, as of the sun or a light; "The sun shone bright that day"; "The fire beamed on their faces"
同义词：shine,
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| BEAM是一类主要只使用简单的模拟电路与传感器的微型机器人，它们往往带有一定回路构成的控制网络，这一部分也被称为“神经元”。BEAM一词是Biology、Electronics、Aesthetics、与Mechanics几个词词头的缩写，代表着仿生的、电子的、美学的、机械的等多重含义（其中E也有人意指Evolution）。 |
例句与用法 | 1. | Cowperwood returned his most winning beam .
柯帕乌报以最得意的微笑。
| | 2. | "just show you," said matt, beaming .
“你瞧瞧，”麦特兴高采烈地说。
| | 3. | The pupil's answer was right on the beam .
那个学生的回答是正确的。
| | 4. | Yusef chuckled and beamed .
尤塞夫呵呵笑起来，脸上露出得意的笑容。
| | 5. | The face seemed to be beaming with a kindly smile .
面孔看来笑容可掬。
| | 6. | The big man beamed toward the bench .
这位身材高大的人对着主席台笑了。
| | 7. | The beam has a constant flexural rigidity .
该梁具有常数弯曲刚度。
| | 8. | Laser beams may cauterize and heal ulcers .
激光束可以烧灼和愈合溃疡。
| | 9. | Its beam pointed at the white ceiling .
它的光对着雪白的天花板。
| | 10. | I wouldn't have answer for the beams here .
我不适应这儿的光线。
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