查询词典 reflection of light

For example ,many sings on the road tell dirvers what to do .when you see a triangle with two chiildren crossing the road ,you must not dirve too fast because there is a school nearby,and school children may cross the road.a sign with the letter " p "means you can park here .and a triangle with an arrow means turning left or right .also at crossing, traffic lights use three different colours as sings :a red light means " stop ", an amber light means "get ready for stop" and a green light means"go ".some road signs warn us of possible danger.

它们简单易懂。比如说，很多在马路上的标记告诉司机们该做什么。当你看见一个三角形标记里面有两个小孩横穿马路的时候，你最好不要开得太快，因为附近有一个学校，学校的孩子们会横穿马路。带有"P"字的标记说明你可以在这里停车。还有带着箭头的三角形标记就意味着左转或右转。还有在十字路口，交通灯用三种不同的颜色最为标记：红灯停，琥珀色的灯意味着"准备要停下了"还有绿灯就是行的意思了。一些马路标记警告我们一些可能存在的危险。

2According to requirement of suppressing stray light in two-mirror system, vertex coordinate formulas of inner baffle are deduced based on geometrograph in the case of certain obscuration, viewing field and vignetting. In order to reduce the obscuration, conical baffle of secondary mirror is ameliorated into a shutter one. Outer baffle is designed when angle of stray light suppressing is foregone and the vanes are designed in C-language program. Finally, the same-height vanes in drawtube between primary and secondary mirrors are designed for further suppressing the stray light in two-mirror system.

给出双反射系统杂散光消除设计的具体要求，结合作图法，推导出考虑视场大小及初始中心遮光比确定时，主次镜内遮光罩顶点坐标公式；讨论考虑渐晕时主次镜内遮光罩的设计；为了减小初始中心遮光比，将次镜锥状遮光罩改进为百叶窗式结构；设计在杂散光源抑制角已知时的外遮光罩，并利用C语言实现程序化设计其挡光环的方法；设计主、次镜间镜筒内壁上等高挡光环，进一步抑制双反射系统的杂散光。

The light on our convention meaning is visible light, this part light is the one fraction of electromagnetic wave spectrum only.

我们常规意义上的光是可见光，这部分光只是电磁波波谱的一小部分。

Current peaks for different spins in the Ⅰ-Ⅴ curve split. The confined"light"hole energy levels of the QW turn out to be an effective tunnelling channel for both"heavy"and"light" holes. Although considerable tunnelling current originate from the"heavy"hole state in the emitter region, the current in the collector is mainly carried by the"light"hole state.

无论对重空穴还是轻空穴来说，量子阱中轻空穴的束缚能级都是有效的隧穿通道，虽然隧穿电流有相当大比例由发射极重空穴态提供，但在集电极端大部分电流又由轻空穴态传导。

When the power was 40J/cm2, the situation was similar to that with 30J/cm2 but more severe.CONCLUSION:① the blue light intensity in 30J/cm2 and 40J/cm2 could both induce the acute retinal light injury,② AcrySof one piece IOL and other PMMA IOLhave no obvious effect no retina comparing to direct eradiation,③AcrySof Natural can weaken the injury of blue light to some extent.

30J/cm2与40J/cm2蓝光光照强度均可造成新鲜离体猪视网膜的急性光损伤；Acrysof一片与直接光照相比对视网膜的光损伤形态学没有明显改变：Acrysof Natural与Acrysof一片相比具有减弱光损伤的作用。

The exterior of the product is of double-globe shape, light-transmittable shade and luminous source is closed in with round high-transparent organic glass shade, and double luminous sources are adopted; the above is a lighting main lamp and a auxiliary light-changeable lamp of cylinder shape is at the below. The entire light fixture full of modern air and practical value is the product with comparatively more favorable ratio of function and price.

本产品外型设计采用双圆形灯具造形，透光罩和光源用高透明度有机玻璃园罩封闭，并采用了双光源系统；一只照明主灯在上，一只变光圆柱副灯在下，当天黑后主副灯同时开始工作，深夜副灯关闭，主灯工作至天亮自动关闭，整个灯具极具现代气派和实用价值，是目前太阳能灯具中有较高性能/价格比的产品。

In the course of the calendering, pressure bearing steel strip temperature is too high, the local Polish film flacherie it appropriate to reduce the pressure of the pressure and temperature light; or possibly finish and calendering technology conditions do not match the business card printing and membership card making products for layer on the surface cools, the same as the above band of light, laymch avulsing is poor technical condition so that it matches on, reducing the calender speed, to improve the optical layer on the light that is between the avulsing: same as above.

温度偏高，使制卡和会员卡制作品在压光过程中脱水过多，含水量降低，因而纸张纤维变脆，应降低压光的工作温度，并采取有效措施，保持制卡和会员卡制作品中—定的含水量；压光中压力过大，使制卡和会员卡制作品的延伸性和可塑性降低，韧性变性，可减少压光中的压力；若因为上光油的后加工适性不良，则应重新选择加工适性较好的上光油；后加工工艺条件选样不合适，可调整后加工工艺条件，使其与制卡和会员卡制作品压光后的适性相匹配。

C Thermally controllable light valves:As described above, the clearing temperature of PDCLCs can be increased by UV-curing because of the reduction of impurity concentration. Therefore, when the texture of a CLC cell in the UV-cured region are changed to focal conic one, the scattering of light from the sample is maximum. However, the clearing temperature of PDCLCs can be increased continually with continually irradiating with UV light onto the sample, but the scattering is unchanged.

当PDCLC照射紫外光的时间超过某一特定时间，则表面配向被聚合物薄膜破坏而达成散射态之穿透度最低状态，若持续照光聚合时，因仍然处於focal conic态，故穿透度不再改变，但单体聚合造成相变温度上升，直到单体全部聚合为止。

The company's main products: color detection instruments: Glossiness Miriam, Miriam color spectrophotometry, standard light source for color light box, transmissioní°Miriam, Miriam orange peel, fresh young tester; surface coating physical properties testing instruments: Coating thickness, wet film thickness, temperature tracker, surface humidity instrument, dewpoint meter, roughness instrument, electric spark pinhole leak detectors; Detect mechanical properties of surface coating equipment: zoned grid, and pencil hardness tester , impact tester, hardness testing sticks, Latvia Law / hydraulic adhesion tester, abrasion tester, cylinder / cone bending tester, cups sudden device, surface tension instruments, scratch pen, indentation hardness tester, etc.; paint coating equipment dedicated category: fineness board, drying time recorder, wet adhesion tester, paint ohmmeter, PH, the coating device, mixer, bead mill, mixer, spray gun, putty detector Miriam, white tester, iron cobalt colorimeter, moisture titrator; viscosity-type equipment: Viscosity Cup, density cup, bubble viscosity tube viscometer, infiltration cup rheometer, viscosity units conversion meter; laboratory standard consumables: Mitsubishi pencil tests, 3M adhesive tape test, RCA tape, rubber, the hiding power test paper for color tubes, microscopes dedicated LED ring light source, transfer ink knife and ink scraper, brush, Color Card, gray cards, zirconia beads, glass beads, pieces of cement mortar, the standard of fly ash, the standard viscosity fluid, stopwatch, chemical industry-standard compilation of manuals, paint paint testing manual; test standard Material: tin plate, steel plate, aluminum sheet, asbestos-cement pressure plate, Eterpan, glass, maple panels, MDF, copper film, polyester film, copper; measuring meter and optical instruments: digital calipers, micrometer, dial gauge a high scale, depth gauge, thickness gauge, diameter gauge, gauge block, magnifiers, microscopes, projectors, video measuring instrument; environmental test equipment: oven, constant temperature and humidity box, hot and cold circulating water bath, salt spray test chamber, high temperature resistance furnace, fluorescent UV aging chamber, xenon lamp aging chamber; electronics equipment: infrared thermometer, multimeter, clamp sheet, thermal imager, temperature and humidity meter; anti-static instruments: static tester, surface resistivity device, flat-panel monitor, anti-static footwear tester, wrist strap tester, body Tester; other types of instruments and equipment: torque tester, temperature and humidity recorder, push pull, the vibrometer, speed instrument, analytical balance, industrial Scale Units, dust particle counter, X-ray fluorescence coating thickness measurement and elemental composition analyzer, and so on.

公司主营产品：外观颜色检测仪器：光泽度仪、分光色差仪、标准光源对色灯箱、透射雾影仪、桔皮仪、鲜映性测试仪；表面涂层物理性能检测仪器：涂层测厚仪、湿膜测厚仪、炉温跟踪仪、表面湿度仪、露点仪、粗糙度仪、电火花针孔检漏仪；表面涂层机械性能检测仪器设备：划格器、铅笔硬度计、冲击试验仪、硬度试验棒、拉脱法/液压式附着力试验仪、耐磨耗试验机、圆柱/圆锥弯曲试验仪、杯突仪、表面张力仪、划痕笔、压痕硬度计等；涂料油漆类专用仪器设备：细度板、干燥时间记录仪、湿附着力耐擦洗试验仪、油漆电阻计、PH计、涂膜器、混合机、珠磨机、搅拌机、喷枪、腻子测定仪仪、白度仪、铁钴比色计、水份滴定仪；粘度类仪器设备：粘度杯、密度杯、气泡粘度管、粘度计、渗透杯、流变仪、粘度单位换算计；实验室标准消耗品：三菱测试铅笔、3M测试胶带、RCA纸带、橡皮条、遮盖力测试纸、对色灯管、显微镜专用LED环型光源、调墨刀、墨铲、狼毫刷、色卡、灰卡、锆珠、玻璃珠、水泥砂浆块、标准粉煤灰、标准粘度液、秒表、化学工业标准汇编手册、涂料油漆测试手册；测试级标准基材：马口铁板、钢板、铝板、石棉水泥加压板、埃特板、玻璃板、枫木面板、中纤板、紫铜片、聚酯膜、铜棒；量具量仪及光学仪器：数显卡尺、千分尺、千分表、高度尺、深度规、厚度规、内径规、量块、放大镜、显微镜、投影仪、影像测量仪；环境测试设备：烘箱、恒温恒湿箱、冷热循环水浴、盐雾试验箱、高温电阻炉、荧光紫外老化试验箱、氙灯老化试验箱；电子类仪器：红外测温仪、万用表、钳形表、热像仪、温湿度仪；防静电仪器：静电测试仪、表面电阻仪、平板监测仪、防静电鞋袜测试仪、手腕带测试仪、人体综合测试仪；其他类仪器设备：扭力测试仪、温湿度记录仪、推拉力计、测振仪、转速仪、分析天平、工业台秤、尘埃粒子计数器、 X-射线荧光涂层测厚和元素成分构成分析仪，等等。

Enwrought with golden and silver light;of night and light and the half-light

蓝色，灰色，黑色的夜行衣，还有光色和半光色之衣。

I'm not an actor. I'm a professor of paleontology.

我不是演员，我是古生物学教授

Spider Network Web site that is a very image of the name.

网络蜘蛛即Web Spider，是一个非常形象的名字。