beam

[US]/biːm/
[UK]/biːm/
Frequency: Very High

Translation

n. 梁, 横梁束, 柱
vi. 发出光与热面露喜色
vt. 播送
Word Forms
过去式beamed
复数beams
第三人称单数beams
现在分词beaming
过去分词beamed

Phrases & Collocations

sunbeam

阳光

laser beam

激光束

steel beam

钢梁

wooden beam

木梁

light beam

光束

electron beam

电子束

concrete beam

混凝土梁

on the beam

航向正确;正横地;必须用泵抽油的

ion beam

离子束

cantilever beam

悬臂梁

gaussian beam

高斯光束

continuous beam

连续梁

box beam

箱形梁,盒形梁

walking beam

n. (蒸汽机的)步进梁;活动梁

beam on

微笑

composite beam

复合梁;合成梁;混合梁

main beam

主声束;主光束

beam structure

梁结构

beam of light

光束

electron beam welding

电子束焊接

balance beam

n. 平衡木;天平横梁;平衡杆,秤杆

curved beam

[建]曲梁

Example Sentences

a beam of satisfaction.

满意的笑容。

a beam of protons; a beam of light.

质子电波;光束

a webwork of beams and girders.

网状梁桁结构。

heavy ion beam implosion

重离子束内爆

beam programs at Russia

向苏联广播

beam a message via satellite.

通过卫星传送一条信息

there was land in sight on the port beam .

左舷正横方向可以看到陆地。

a cutter with a beam of 16 feet.

船幅16英尺的独桅纵帆船。

the torch beam dimmed perceptibly.

火把的光线明显暗下来了。

beaming a distress signal into space.

向太空发射求救信号。

she beamed with pleasure.

她欣喜得满面笑容。

when an ion beam is incident on a surface.

当离子束击中表面时。

the supporting beams were rotten.

支撑的横梁烂了。

a transverse beam supports the dashboard.

一根横梁支撑着仪表板。

sawed the beam squarely.

将梁锯成直角

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