这些发光二极管可以模拟红光。
发光二极管发出了光，这种光被植物感知为红光。
为了验证他们的假设，研究人员使用了一些电灯，实际是使用了发光二极管。
To test their hypothesis, researchers took some electrical lights, actually, they were light-emitting diodes.
如果你找不到那把小螺丝刀，你孩子那带着发光二极管的玩具可就危在旦夕了。
Your children's toys equipped with LEDs are in extreme danger if you cannot ever find that tiny screwdriver.
不断变化的建筑规范、人们逐渐发展的品味，以及维护这些精美的旧标志牌的高昂成本，让企业欣然接受了发光二极管。它们节约能源，但成本仍然很高。
Changing building codes, evolving tastes, and the high cost of maintaining those wonderful old signs have businesses embracing LEDs, which are energy efficient but still carry great cost.
续流二极管的反向恢复特性也得到了明显改善。
The reverse recovery properties of the freewheel diode are also distinctly improved.
发光二极管已经兴起几十年了。
LEDs - light emitting diodes - have been around for decades.
所有照明均使用节能发光二极管。
二极管是将交流电整流成直流电的电子装置。
Diodes are electronic devices which rectify alternating current to direct current.
输出是通过面板上的发光二极管实现的。
半导体激光器和发光二极管
它通过有二极管的凹槽。
目前市面上多数的白色发光二极管都是基于氮化镓的.
Most of the white LEDs now on the market are based on gallium nitride.
有机二极管由于其高成本结构将缓慢渗透进入这一市场。
Organic LEDs (OLEDs) will penetrate this market slowly due to their high cost structure.
目前现有的一种放射性显示屏是基于有机的发光二极管。
One type of emissive display that already exists is based on organic light-emitting diodes (OLEDs).
该反应也可以用于制造杀菌剂、防晒霜和有机发光二极管。
The reactions are also used to produce compounds used in fungicides, sunscreen and organic light-emitting diodes.
红外反应器和发光二极管使得框架内任何物体都清晰可见。
Infrared sensors and LEDs provide a clear visualization of any object within the frame.
前面板显示器显示设置点以及提供给激光二极管的实际电流。
The front panel display monitors both the set points and the actual current delivered to the diode.
现在，大功率发光二极管占其总市场的1 0%。
Overall, high-power packages now account for 10 percent of the market.
一个OLED(有机发光二极管)比人的头发丝细200倍。
An OLED (organic light emitting diode) is 200 times smaller than a human hair.
基于蓝宝石的氮化镓发光二极管的一般内量子效率约为70%。
A gallium nitride LED on sapphire has a typical internal quantum efficiency of around 70%.
欧兹坎用LED(发光二极管)作为光源，以此制造细胞的阴影。
Ozcan USES an LED as his light source, creating cellular shadows.
灯泡里的10个二极管，每个都涂上磷，放置在环形的铝制插槽中。
The bulb's 10 diodes, each with a yellow phosphor, sit along a halo of aluminum fingers.
有机发光二极管(OLED)电视机据称有着最薄的电视屏幕。
新技术采用有机光发射二极管（OLED）薄膜在电流的响应下产生光辐射。
The new technology employs organic light emitting diodes, or OLEDs, tiny thin films that create light in response to electrical current.
该技术进入市场的首批产品是使用量子点从蓝色二极管产生的温暖的白色光线。
The first products to come to market use quantum dots to produce warm, white light from blue LEDs.
如果你找不到那把巨小的螺丝刀，那你孩子带发光二极管的玩具可就命在旦夕了。
Your children's toys equipped with LEDs are in extreme danger if you can ever find that tiny screwdriver.
即使是在目前的早期阶段，他认为硅基的氮化镓发光二极管就已经具有商业意义了。
Yet even at this early stage he thinks gallium nitride-on silicon LEDs would make commercial sense.
即使是在目前的早期阶段，他认为硅基的氮化镓发光二极管就已经具有商业意义了。
Yet even at this early stage he thinks gallium nitride-on silicon LEDs would make commercial sense.
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