查询词典 a beam of light

The results indicate that the influence of nonuniformity of a light beam is significant on optical distortion and depolarization.

结果表明，光强的分布形式对波前畸变和热退偏的影响是不同的。

The author presents for ours this oil painting, color of take the sea - black , deep black, dark blue as the bottom color, has the depth feeling of shadow, by the prominent condensation function, causes the main image bright eye-catching, has one kind of stereoscopic effect; Simultaneously chose the contrast intense white clouds, the snowy peak has come with the sea to face each other across a great distance, the color was bright, has had the striking feeling; Chose the rich vitality green seacoast, the nattierblue hill has made the sea the sideline, has had the gently beautiful feeling; Chose the color variegated light beam to make the sea the central color, the reflection function is intense, the entire picture was bright immediately, the deep color transferred the half tint, has had the lively sprightly feeling; Adds on moon's inverted image, bird's soaring, eagle's convolution, constituted one refinedly to catch fish the chart, also the difficult style which caught fish with the old person has formed the harmonious unification, played the exaggeration role, had achieved the perfect unification, demonstrated the old person just had the suppleness, supple had the just disposition characteristic.

作者呈现给我们的这幅油画，以大海之色――黑魆魆、深黑、深蓝为底色，有深度的阴影之感，以突出聚光作用，使主要形象鲜明夺目，产生一种立体感；同时选择了对比强烈的白云、雪峰来与大海遥遥相对，色彩明亮，产生了醒目感；选择了富有生气的绿色海岸，淡青色的小山做大海的边线，产生了柔美之感；选择了色彩斑斓的光柱做大海的中心色彩，反光作用强烈，整个画面顿时明亮起来，深色转为中间色，产生了活泼明快之感；加上月亮的倒影、鸟儿的飞翔、老鹰的盘旋，构成了一幅脱俗的捕鱼图，也与老人捕鱼的艰难格调形成了和谐的统一，起到了渲染的作用，达到了完美的统一，显示出老人刚中有柔，柔中有刚的性格特征。

Take a deep breath and embrace the feeling of void, realising that there are just as many untruths as there are truths; staring at the characterless ceiling, every beam coming out of the light seems to radiate into my eyes, making me blind, and numb........

深深地吸口气，勇敢的拥抱空虚，发现梦境和现实之间原来只有一尺之隔；呆滞的望着天花板，吊灯里放射出的每一束光芒仿佛都穿透了我的双眼----视线逐渐模糊，我也失去了知觉。。。。。。

A new type of parallel beam-splitting Nicol prism made with the combination of iceland crystal and glass is designed so as to save the rare Iceland spar and increase the shear difference of polarized light.

为了既节省稀有昂贵的冰洲石晶体材料，又实现偏振光的大剪切差输出，采用冰洲石晶体与光学玻璃组合的方法，设计了一种新型平行分束偏光镜。

The incident phase modulation and spatial transmission properties of a shaped beam are studied, as well as the modulation characteristics of the liquid crystal light valve.

着重研究了在高功率激光系统中，反射式液晶光阀作为空间整形器件面临的一些应用问题，特别是它的各种调制特性、整形能力以及对于光束质量的影响。

Single-scattering diffuse backscattering Mueller matrices expressions based on Stokes vectors of the backscattered light are derived when a narrow pencillike beam is perpendicular to the surface of the plane of turbid medium.

采用斯托克斯矢量形式，推导出当无限窄的连续光束垂直入射到混浊介质表面时，后向单次漫散射米勒矩阵的解析表达式。

Another important application of diffraction theory is the study of the far field divergence angle of a collimated light beam.

衍射理论的另一个重要应用就是研究准直光束的远场发散角。

"Yuhua floor" are sitting south portico of the structure of the five-room two-story roof overhang Alice, a far-reaching canopies, light appears toting xiu , frontalque ti are beautifully carved, cirrus beam head; windowsge shan Medium there is meticulous carvings, between the porticodiao liang hua dong , fine and vivid.

&裕华楼&是坐北朝南的柱廊式结构的五开间二层楼，屋顶悬翘，出檐深远，显得轻盈挺秀，廊前是精美的雕花雀替、卷云梁头；门窗隔扇中有细致入微的木雕，柱廊之间雕梁画栋，精细传神。

At present, laser process technology develops fast, since a laser light can obtain many good characteristics such as good direction, high energy density to focus the beam at a micrometer level, small pulse width ranging from dozens of Nanoseconds to dozens of Picoseconds, heating material immediately, decreasing heat effect on materials and so on.

由于激光束具有良好的方向性和高能量密度，可将光束聚焦到微米量级；由于激光束的脉冲宽度可达数十纳秒到数十皮秒，能够快速加热，对材料的热影响效应减小；因此，激光的以上优点为微加工提供了有利的条件，同时也促使激光加工技术迅速发展。

Use light transmitter plate, by laser beam scanning and imaging, Business card printing and membership card to make a microscanning time, every time the business card printing and membership card production, at the time of the formation of submarine-like rescanning the elimination, form a new submarine-like.

该机拔取平导体版材，堵住激平束扫描不败像，制卡和会员卡制息一次扫描不败像一次，屡屡制卡和会员卡制息后，后次形不败的不浮像即打消，需重陈扫描形不败陈的不浮像。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。