查询词典 beam splitter

The dependance of the strong field resonance on the polarization of the excitationlaser beam seems not fully consistent with predictions and a further study i...

指出强场共振的发生与双光子激发光偏振特性的关系与预期不尽符合。

For a long time,there have existed in China a flexibility in the town planning,a tendency toward decentralization,urban expansion by the aggregation of fixed units,the mobility and prefabrication of buildings,and the use of a precise standard-the 'chien',the basic unit of construction derived from the width of the central beam.

长久以来，在中国存在着一个非常具有弹性的城规，一个分散性地发展趋势，一种由硬件叠加驱使的城市膨胀。由于是大量采用木头的建筑，通过规范的"进"和"间"的基本空间单位，以及精确长度的梁柱等基本结构单位，中国传统建筑有着很大的活动性以及类似于现代建筑的"预制"方法。

So promis'd hee, and Uriel to his charge Returnd on that bright beam, whose point now rais'd [ 590 ] Bore him slope downward to the Sun now fall'n Beneath th' Azores; whither the prime Orb, Incredible how swift, had thither rowl'd Diurnal, or this less volubil Earth By shorter flight to th' East, had left him there [ 595 ] Arraying with reflected Purple and Gold The Clouds that on his Western Throne attend: Now came still Eevning on, and Twilight gray Had in her sober Liverie all things clad; Silence accompanied, for Beast and Bird, [ 600 ] They to thir grassie Couch, these to thir Nests Were slunk, all but the wakeful Nightingale; She all night long her amorous descant sung; Silence was pleas'd: now glow'd the Firmament With living Saphirs: Hesperus that led [ 605 ] The starrie Host, rode brightest, till the Moon Rising in clouded Majestie, at length Apparent Queen unvaild her peerless light, And o're the dark her Silver Mantle threw.

他应允了；尤烈儿便乘光线回到自己的岗位，那光线已经把尖端转而向上，冲入苍穹，尤烈儿被斜带而下，到沉入亚速尔岛下面的太阳那儿去。不知是那颗主星以难以置信的速度每天向那儿滚转，还是较迟钝的大地另有到东方的捷径，他被留在那里，在西方宝座上伺候的云彩，被回光饰成紫金辉煌。这时夜幕悄悄降临，苍茫的夜色把万物包进深灰色的衣裳里。寂静伴随而来，群兽已归窝，百鸟已归巢，一切都已入睡，只有夜莺清醒着；她彻夜歌咏韵味无穷的恋歌。"寂静"异常欣喜。那时苍穹放出碧玉般鲜艳的萤光。领导各星群的金星，最为明亮，直到月儿在云彩簇拥的庄严中升起，终于脱去面纱，展现女王的丰姿，放出无比的光辉，在"黑暗"上面，披上她那银色的宽袍。

Numerical research on the destructibility of pulsed electron beam to materials.

脉冲电子束对材料破坏效应的数值研究。

Numerical analytics on the destructibility of electron beam to graphite thermometer.

石墨量热计在电子束辐照测量中的破坏性分析。

The experimental results presented here are valuable for the study of radiation detector, because the BGO crystals and the electron beam and fast neutron are usually used as the radiation det...

由于BGO晶体常用作射线探测器，电子束和快中子是常用的射线源，所以本实验的结果具有一定的参考价值。

Based on code for design of steel structures GB50017-2003 and using the three column subassemblage model,a governing equation for determining the effective length factor of columns for non-sway semi-rigid composite frames was derived considering the effects of the nonlinear moment rotation characteristics of beam-to-column connections and composite action of slab.

本文基于钢结构设计规范GB50017-2003，利用三柱子框架模型，考虑了连接的非线性弯矩-转角关系和楼板组合效应的影响，推导了无侧移半刚性连接组合框架柱的有效长度系数方程式，同时考虑了梁端和柱远端不同约束情况对有效长度系数的影响。

The character and construction of a small neutron generator is repor-ted, A T~4He neutron yield of 3×10~(10)/sec can be achieved at180kv, the deuteron beam being 0.5mA.

本文报导了一个小型中子发生器的性能和结构。在180千伏和O 5毫安氘束的情况下，T~4He中子产额可达3×10~(10)中子/秒。

Neutron energy spectrum and angular distribution were computed for T4He reaction neutron source with 260 keV deuteron beam and TiT 1.5 thick target.

采用将厚靶分割成薄靶的方法对厚氚钛靶、260 keV氘束流能量条件下T4He反应中子源的能谱和角分布进行计算。

The data were applied to simulate the neutron energy spectrum and angular distribution of Lanzhou University 3×1012 s-1 intense neutron generator with 260 keV deuteron beam using MCNP.

以分割法计算得到的能谱和角分布数据为基础，建立了D-T中子源Monte-Carlo模拟抽样模型，在考虑中子发生器各元件材料及实验大厅墙壁对快中子的慢化、散射和吸收的条件下，采用MCNP程序对兰州大学3×1012 s-1强流中子发生器260 keV氘束流能量下的中子能谱和角分布进行了模拟，给出了模拟结果。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。