光亮度

Most of the display backlight is adjusted, such as SONY and image display backlight brightness can be adjusted.

多数显示器都是调整背光，像 SONY 显示器背光和图象亮度都可以调整。

This paper addresses the principles and process of the constitution of this standard and introduces the contents from the aspect of nocturnal environment safety and security , light pollution control, floodlighting luminance of building, artistic effect of lighting, lighting devices, and lighting power supply in detail.

上海市城市环境照明规范》于2 0 0 4年9月1日开始实施，本文阐述了该规范制订的原则和过程，并从夜间环境的安全与安保、光污染的限制、建筑物泛光照明亮度、照明艺术效果、照明设备和照明供配电等方面详细介绍了规范的内容。

Lawrence: the monthly recurrence known as the new moon with the old moon in her arms: the posited influence of celestial on human bodies: the appearance of a star (1st magnitude) of exceeding brilliancy dominating by night and day (a new luminous sun generated by the collision and amalgamation in incandescence of two nonluminous exsuns) about the period of the birth of William Shakespeare over delta in the recumbent neversetting constellation of Cassiopeia and of a star (2nd magnitude) of similar origin but of lesser brilliancy which had appeared in and disappeared from the constellation of the Corona Septentrionalis about the period of the birth of Leopold Bloom and of other stars of similar origin which had appeared in and disappeared from the constellation of Andromeda about the period of the birth of Stephen Dedalus, and in and from the constellation of Auriga some years after the birth and death of Rudolph Bloom, junior, and in and from other constellations some years before or after the birth or death of other persons: the attendant phenomena of eclipses, solar and lunar, from immersion to emersion, abatement of wind, transit of shadow, taciturnity of winged creatures, emergence of nocturnal or crepuscular animals, persistence of infernal light, obscurity of terrestrial waters, pallor of human beings.

莎士比亚出生的时期，在斜倚却永不没落的仙后座那三角形上端，一颗不分昼夜散发着极亮光彩的星辰出现了（这是两个无光、死灭了的太阳因相撞并汞合为白热体而形成的灿烂的新太阳）；大约在利奥波德。布卢姆出生时，出现在七星花冠星座里而后又消失了的一颗同一起源、亮度却稍逊的星宿；还有约于斯蒂芬。迪达勒斯出生时，出现在仙女座中之后又消失，小鲁道尔夫。布卢姆出生与夭折数年后出现于御夫座后又消失，以及另外一些人出生或去世前前后后出现在许许多多其他星座中而又消失了的、同一起源的星斗。日蚀及月蚀自隐蔽至复现的各种伴随现象：诸如风势减弱，影子推移，有翼者沉默下来，夜行或暮行动物的出现，冥界的光持续不减，地上的江河溪流之幽暗，人类之苍白。

Historically, polarimetry was performed using an instrument where the extent of optical rotation is estimated by visual matching of the intensity of split fields.

历史上，旋光测定法检测所使用的仪器中，旋光的程度是通过肉眼观察分离区域的亮度。

Illumination : coaxial light and sidelight for illumination, adjustable brightness

照 明：同轴光照明，侧光照明，亮度可调

Ed spot/projector light adopt foreign high power led bulb,it is equipped high-efficiency Condenser lens,beautiful Lamp shape,High-brightness, Low power ,Low calorie,Impact resistance,shakeproof,lifespan is can be 2000 hours long.

ED投光灯采用进口大功率LED，配有高效率聚光透镜，精美的灯具外型，具有高亮度，低能耗，低热量，耐冲击，防震，无紫外和红外辐射，低电压下工作安全可靠，寿命长达20000小时。

The controllability of backlight brightness and its on/off state is important for achieving 1 ms display precision of tachistoscope, while the backlight of thin film transistor liquid crystal display is generally uncontrollable. Thus, an independent controllable LCD backlight adjusting system is present.

基于背板光源的亮度及亮／灭独立可控是速示器达到1ms显示精度的重要手段之一，而薄膜晶体管液晶显示器的背光通常不可控，提出一种独立可控的液晶背光调节系统。

Nexkon megaphones deliver the clear effective voice amplification upon any condition,easy to handle both of hand grip type and shoulder type also both combination type.

简述： ·优质铁皮结构，精致铝材反光罩，光利用率高，投射距离远，面积大，光场均匀，光线柔和，亮度高。精细喷漆处理，做工细致，造型美观，紧凑，广泛应用于舞台、剧场等的背景照明。？？

Advanced search is usually light, yellow light to the majority, more softly, but not brightness.

通常浴霸发出的光，光线以黄光居多，比较柔和，但亮度不够。

Efficiency, color gamut, and contrast ratio are three quality parameters that are largely dependent on the optical engine.

文章通过对几种LCoS光引擎的分析和比较，得到了一种高亮度、高对比度、宽色閾的光引擎结构模型，为实际设计提供了依据。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。