倒装芯片的应用对出光效率的提高特别是散热处理达到了较好的效果。
Flipchip's applying is good for improvement of efficiency of light emitting of LED and especially for thermal management.
并列表给出武器系统中各个光学组件的斯特列尔比和光效率的初步要求。
The primary requirements of Strehl ratio and light efficiency for optical modules in the weapon system are listed.
并列表给出武器系统中各个光学组件的斯特列尔比和光效率的初步要求。
The primary requirements of Strehl ratio and light efficiency for optical modules in the weapon system are...
并列表给出武器系统中各个光学组件的斯特列尔比和光效率的初步要求。
The primary requirements of Strehl ratio and light efficiency for optical modules in the...
用数值计算给出了不同腔参数和不同的抽运功率下的输出功率和光一光效率图。
The output power and optical efficiency of different resonator parameters and pump power have been analyzed with numerical calculation.
克服了经典的匹配滤波相关存在大的相关旁瓣、很大的相关带宽和低的光效率等缺点。
Optical joint transform correlation can recognize automatically, overcome the drawback of filter-based correlator, and it is suitable for real-time processing, can achieve better recognition result.
进而提出不同色光在明视觉光度学、介视觉光度学、暗视觉光度学和日变光度学的光效率。
And then indicate that different spectrum in photopic photometry, mesopic photometry, scotopic photometry and circadian photometry.
结果表明将三个因素良好的结合来达到更高的取光效率和良好的出射光均匀性，将是今后研究的重点。
The results indicate that how to combine the three factors to achieve higher efficiency and good uniformity of emergent light will be the focus of future research.
通过该方法设计得到的透镜，体积小，高出光效率，光束准确可控，可得到满足道路照明需要的矩形规则均匀光斑。
The lens designed by this method has small size, high light efficient, accurate beam control, it can achieve the required uniform rectangular facula for the street lighting.
并且采用湿法刻蚀技术，制备了该结构的LED芯片，测试得到该种LED芯片出光效率较之普通LED芯片提高了33%。
Then the LED of this kind of structure is gotten by means of wet etching, and its efficiency increases by 33% compared with normal LED.
由于H-S法运用较简单的光学系统，无需任何活动组件，具有较高的光效率，并能很好地用于探测器阵列，因此它更普遍地用于自适应光学系统中。
The H-S method has been extensively used in the adaptive optical system for its simple optical system, without any active part, higher optical efficiency and can be used in detector array.
现代灯泡-那个实例的后代-很便宜（约50美分）但却效率极低，这是因为只有5%的能量转换成了光，其他都被变成热量浪费了。
Modern bulbs, the descendants of that demonstration, are cheap (around 50 cents) but inefficient, because only about 5% of the energy they use is turned into light and the rest is wasted as heat.
整个过程并不是特别有效率，而且还有副产品：一个庞大的能量团——无线电波，X射线和常规的光——高度照亮着整个区域。
The process is not entirely efficient, and there is a byproduct: an enormous amount of energy — radio waves, X-rays and regular light — hyper-illuminates the whole scene.
用硅制造太阳能电池——这是最普通的方法——昂贵而且只能得到很低的光-电转换效率。
Making solar cells from silicon, the most common approach, can be expensive and relatively inefficient at turning sunlight into electricity.
光越多产生的电就越多，但是发电越多，单元就会受热，会导致降低效率。
More light generates more power, but as more power is generated the cells heat up, which reduces their efficiency.
冷光灯和荧光灯也许效率更高，但是它们的光比较呆顿乏味，诗人们不大喜欢。
Luminescent and fluorescent bulbs might be more virtuous, but they shone more dully, and poets loved them less.
但由于镭射光束是有一单一波长的光组成，它的转化就要比拥有多种光波的太阳能转化成能量效率更高。
But because the laser beam is comprised of a single wavelength of light, the conversion to electricity is much more efficient than converting multiple wavelengths of sunlight to energy.
一些先进的光伏电池甚至可以提供更高的效率，但是由于要把直流电源转化为交流电，转换效率有所降低。
Some cutting-edge photovoltaic cells offer an even higher initial efficiency but fall behind when the DC power they produce is converted to grid-ready alternating current.
他们希望将来，当非晶态硅光伏电池的光电转化效率提高后，能利用卷到卷式的生产方式进行大规模的硅光伏电池的生产。
They also have hopes that when the efficiency of the amorphous silicon photovoltaic cells improves in the future, it may become possible to mass-produce the si PV cells by using a roll-to-roll method.
同时，目前的系统效率低下，因为大量的能量以热量或者光的形式被释放了。
Also, the present versions of the system have low efficiency, because a great deal of power is being given off as heat and light.
成功与否，很重要的一种衡量方式就是内部量子效率，即LED的造光质量。
The important measure of success is the internal quantum efficiency, which shows just how good an LED is at making light.
假以时日，待激光和光伏电池技术提高后，公司希望传输效率能够到达50%。
Over time, as both the lasers and photovoltaic cells improve, the company hopes efficiencies of up to 50 per cent will be possible.
该灯甚至比hid等更有效率——而且产生的光与白天的自然光更接近。
Here they are even more efficient that hids-and produce light that is the closest thing yet to actual daylight.
他还说，这些使用寿命高达大约10000小时的OLEDs将会是高效率的，且有能力创造出与自然光相类似的光谱。
They will, he adds, be efficient and capable of producing a spectrum of light similar to natural daylight with an operating life of around 10, 000 hours.
他还说，这些使用寿命高达大约10000小时的OLEDs将会是高效率的，且有能力创造出与自然光相类似的光谱。
They will, he adds, be efficient and capable of producing a spectrum of light similar to natural daylight with an operating life of around 10,000 hours.
在2008年3月，IBM的科学家宣布他们为芯片上光学通信中的“交通指挥”（directingtraffic）开发出了世界上最小的纳米光子开关（nanophotonicswitch），以确保光信息能够被高效率地路由。
In March 2008, IBM scientists announced the world's tiniest nanophotonic switch for "directing traffic" in on-chip optical communications, ensuring that optical messages can be efficiently routed .
彩色目标检测过程中由于环境光照的变化以及分布不均匀会造成物体反射光的改变，使得检测效率降低。
The variations of object's reflection light induced from illumination variations and uneven illumination distribution greatly reduce the detecting efficiency in the process of color object detection.
彩色目标检测过程中由于环境光照的变化以及分布不均匀会造成物体反射光的改变，使得检测效率降低。
The variations of object's reflection light induced from illumination variations and uneven illumination distribution greatly reduce the detecting efficiency in the process of color object detection.
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