The welder carefully welds the steel beams together on the construction site.

焊工在建筑工地上仔细焊接钢梁。

The beams of the searchlights fingered the sky over the airport.

一道道探照灯光刺破机场天空。

I could see the beam of his flashlight waving around in the dark.

我可以看到他手电筒光在黑暗中上下舞动。

The mechanism of filamentation formed by femtosecond pulse laser beam propagating in atmosphere is investigated.

分析了飞秒激光脉冲在大气中传输时光丝形成机理。

Please have the three-phase rectifier checked for the output wave with a dual beam synchroscope.

请用双线同步示波器检查三相整流器输出波形。

He was suddenly caught in the full beam of a searchlight.

他突然被探照灯照中无遗。

The radar beam can track a number of targets almost simultaneously.

雷达波几乎可以同时追着多个目标。

Elastic analysis method of preflex composite beam proposed by Japanese was broken through.

该方法突破了日本学者提出以弹性分析法为基础预弯梁计算理论。

The gymnast performed on the balance beam with an easy grace.

体操运动员在平衡木上表演得优美自如。

And traditional rotating mirror, bolographic refringence microscopic engage laser beam scanning in sencitivity on imamging.

和古板回旋扭转背不同，全息不直是让激平束扫描在感平质料上成像机构。

He beamed with pleasure at seeing her.

看到她， 他眉开眼笑。

The news was beamed to East Africa by satellite.

新闻通过卫星向东非广播。

They beamed the program to the countries of Central America.

他们向中美洲国家播送这套节目。

A sea of faces beamed with joy.

无数面孔面喜色。

The news was beamed to the whole globe by satellite.

这条新闻由卫星向全世界传送。

The sun’s gravitation was bending the beam of light.

太阳引力使光束弯曲。

Technique of mutation breeding in gladiola was studied by meansof electron beam.

用电子束辐唐菖蒲种球，研究唐菖蒲诱变育种。

5Another battle also was fought against the Philistines, in which Adeodatus the son of Saltus a Bethlehemite slew the brother of Goliath the Gethite, the staff of whose spear was like a weaver's beam.

5以后，又与培肋舍特交战，雅依尔儿子厄耳哈难击杀了加特人哥肋雅兄弟拉赫米。这人长矛粗如织布机横轴。

Nowadays, slop roof consists of steel column and beam or steel truss and purling, and connected with existed building by concrete beam cast in place, is being used commonly in this project.

目前，在全国各地“平改坡”项目中，普遍采用轻钢结构坡屋顶，由钢柱、钢梁或钢桁架及钢檩条构成，通过浇筑混凝土卧梁将新增轻钢坡屋顶与原有混凝土结构连接。

Beam side form shall be installed after all work inspected and accepted such as beam rebar work, cushion block laying, steel inserts installation, steel doweling and pocket molding bed, etc.

绑扎梁筋，垫保护层垫块，安放埋件、插筋、预留孔胎模等，经检查合格后扣梁侧模。