beam的例句大全

Electron beam-irradiation method was applied to prepare nano-sized nickel powders in aqueous system at room temperature and ambient pressure using polyvinyl alcohol ( PVA) and dodecyl trimethyl amine bromide ( DTAB) as the surfactants respectively.

在水溶液中，于常温常压下分别使用聚乙烯醇（PVA）和十二烷基三甲基溴化胺（DTAB）为表面活性剂，用电子束辐照方法制备了纳米镍粉；

Automatic Transportation Line for Doffing Cloth Beam in Weaving Room

布厂落布自动运输线

Dry Modes Analysis of Floating Beam and Earmarked Compositor Method for Frequency Choice

浮式梁干模态分析和频率选取的记号排序法及应用

Hold the flashlight so that the beam shines straight down on a sheet of white paper.

手握电筒让光线直射在一张白纸上.

The results and clinical significance of coronary artery calcification detected by electron beam CT in Chinese

国人冠状动脉钙化的电子束CT检测结果及其临床意义

We taught students how to make their own vernier calipers, triple-beam balances and really strong coffee.

我们教导学生如何使用自己的游标卡尺，三束平衡和如何做真正浓咖啡。

Applications of 10 MeV water calorimeter for measuring electron beam doses

10MeV水量热计在电子束剂量测量中的应用

Up next on the high beam is number seven of team Desert Devils!

平衡木项目下一位上场的是沙漠魔鬼队的七号选手！

Achievement of pencil-beam radiation from a TM_ ( 01) mode circular waveguide source using multi-sector dielectric lens

利用多扇区介质透镜得到TM（01）模激励的圆锥喇叭笔形波束辐射

The BOE designed and made in this paper is capable of converting the incidental laser beam into structural light of 2 dimensional dots array, and the diffraction image is nonlocality.

本文设计、光刻的BOE能将入射的激光束整形成空间二维点阵状结构光，且其衍射像是非定域的。

Normal one beam model for Fourier transform analysis method of photoelectron diffraction spectrum

光电子衍射谱Fourier变换分析方法的垂直单电子束模型

The fixing of davit and primary lifting beam is the key for assembling the hoisting tool of satellite.

吊块及主吊梁的安装是某型号卫星整星吊具安装中的关键环节。

Comparing different frequency measurement methods of vibrating beam component ( VBC) a non-contact instantly excited technique of frequency measurement of VBC using diffused reflection optical triangulation is developed.

分析比较了薄片式挠弹性器件自振频率测量的不同方法，进而提出了应用漫反射激光三角法实现对薄片式挠弹性器件进行非接触瞬态激励测量。

Exact measurement of the far field divergence of the laser beam using CCD camera

利用CCD准确测量激光远场发散角

The paper gives the calculation formula of the steel box beam rib plate, side line length and coordinate of transition curve sections combined with construction practice.

本文结合施工实践，推导给出了缓和曲线段钢箱梁肋板、边线长度和坐标的计算公式，用于缓和曲线钢箱梁和其它结构梁的放样计算。

Research on two kinds of analogy method of beam on elastic foundation for distortion of simple cell box girder bridge

单室箱梁桥畸变的两种弹性地基梁法的研究

Based on it, 11# I beam for mining can be rolled by using the billet which has twice the height and these needs no trail rolling by using a pair of conjugate deep cut pass and box pass.

根据模拟结果，坯高／成品边高为2的坯料，使用一对共轭切深孔，翻钢后再用一对共轭箱形孔，可轧制出11＃矿工钢，无需重复试轧。

Discussion on engineering practice of reinforced concrete composite box and rib beam structure floor

钢筋混凝土叠合箱网梁技术工程实践探讨

Development of Large Aperture Hole Grating Beam Wave-Front Sampler

大口径光束波前采样器（孔栅）的研制

The interaction between laser beam and plasma arc, which changed with laser power and welding speed, had an important influence on weld width and ratio of bottom to top width of weld.

激光/等离子电弧协同效应随激光功率和焊接速度变化而不同，从而影响复合焊焊缝的熔宽和熔宽比。