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驱动电
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  drive current
     The optical power out of fiber can reach 330 μ W under 25 mA drive current, the sensibility superior to -30 dBm at 155Mb/s data rate in full duplex, and the crosstalk less than -22 dB.
     器件在25mA驱动电流下,出纤功率可达330μW,在155Mb/s速率下,探测器双工灵敏度可达-30dBm,器件光串音优于-22dB。
     External differential quantum efficiency as high as 2.2 and light power output of 2.5? W per facet (under 2A drive current) are achieved from an uncoated novel laser device with three active regions.
     三有源区激光器外微分量子效率达 2 .2 ,2A驱动电流下单面未镀膜激光输出功率高达 2 .5W .
短句来源
     This hybrid microcircuit processing was designed with high power LED and constant current diode IC circuit,guaranteed the 3~10 W integrated LED operating normally at drive current lower than 100 mA.
     将集成功率级LED与集成恒流源电路进行一体化混合集成工艺设计,保证了3~10W的集成LED在低于100mA的驱动电流下正常工作。
短句来源
     It's designed by the hybrid microcircuit processing, with gather the more LED chips and constant current diode IC circuit proceeds the integral on the Si-substrate, guaranteed the 3~10W integrated LED at lower than 100mA drive current that is operation in long time.
     将多芯片LED与恒流源电路进行一体化混合集成电路工艺设计,保证了3~10W的多芯片集成LED在低于100mA的驱动电流下正常工作.
短句来源
  “驱动电”译为未确定词的双语例句
     The maximum GMI ratio of 335% and the sensitivity of 1%/(A·m~(-1)) were obtained.
     在15 MHz的驱动电流下,阻抗最大变化率为335%,线性区域的灵敏度达1%/(A.m-1)。
短句来源
     The results show that the poly-Si TFT/OLED pair has a low driving voltage,which is not larger than 8 V under 200 A/m~2.The poly-Si TFT current mirror has a perfect following capacity and its saturation voltage is only (1.5-2.5 V) under (0.0-)2.5 μA.
     结果表明,poly SiTFT/OLED耦合对的驱动电压低,在200A/m2下不超过8V; 而TFT电流镜的跟随能力很好,在0.0~2.5μA时饱和电压只有1.5~2.5V。
短句来源
     At a driving current of 100mA,optical power coupled into a 50μm core, 0.2NA graded index fiber is larger than 60μW. The rise time and fall time are both about 2 ns. The spectral half width is 600—800A.
     在100mA的驱动电流下,耦合进入芯径50μm,数值孔径0.2的梯度折射率光纤的光功率大于60μW,上升时间、下降时间均约2ns,光谱半宽600~800A。
短句来源
     The Micro-PIV technique has been applied to measure velocities in uniform width curved microchannel that under 40V, 60V and 80V drive voltage.
     使用Micro-PIV技术测量等宽弯曲微沟道中流体速度,分别测量在40V、60V、80V驱动电压下的流场。
短句来源
     A vehicle and its driving system is modeled with the input of its two side motor's objective rotary speed.
     为解决双电机独立驱动电传动履带车辆行驶控制问题,建立以目标速度为输入的电传动履带车辆整车及驱动系统模型,设计了电传动履带车辆双侧驱动转速调节控制策略.
短句来源
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  相似匹配句对
     ELECTRIC-DRIVEN POLYMERIC MATERIALS
     驱动高分子材料
短句来源
     STUDY FOR ELECTRIC VEHICLE DRIVE TECHNIQUE
     动车驱动技术研究
短句来源
     Electrochelnical Analysis
     化学分析
短句来源
     Electrochemical Analysis
     化学分析
短句来源
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  drive current
The dependence of emission-line broadening on the drive current was studied at 50-80 K for tunable InAsSbP/InAsSb/InAsSbP double heterostructure lasers operating in the 3.3-3.4 μm spectral region.
      
The power density of the radiation at a wavelength of 49.5 μm equals approximately 5 × 10-4 μW/μm2 at a drive current density of 5 kA/cm2.
      
It is suggested that a drive current should be supplied with the use of intercavity contacts, to be located in the vicinity of a node in the difference mode; then, the absorption of radiation by free charge carriers will be reduced to a minimum.
      
It is shown that, at high drive current densities, this light-current characteristic becomes nonlinear.
      
Effects of the temperature and drive current, as well as of the size and material of the heat sink on the light output and efficiency of blue LEDs are studied.
      
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High speed and high power 1.3μm InGaAsP —InP DH edge LED_s with a short stripe structure are reported. At a driving current of 100mA,optical power coupled into a 50μm core, 0.2NA graded index fiber is larger than 60μW.The rise time and fall time are both about 2 ns. The spectral half width is 600—800A.

本文报道一种短条结构的高速大功率1.3μmInGaAsP—InP双异质结边发光管。在100mA的驱动电流下,耦合进入芯径50μm,数值孔径0.2的梯度折射率光纤的光功率大于60μW,上升时间、下降时间均约2ns,光谱半宽600~800A。

The author discusses the oil drilling rigs from the angle of drive types: mechanical-,electric-and hybrid-drive.The discussion involves the field of application, financial profit, reliability and the trend analysis of each type of rigs, The author presents then some suggestions on the development of oil drilling rigs in China.

论述了机械驱动、电驱动及混合驱动石油钻机的应用范围、适应性、经济性、可靠性及其技术发展动向。同时结合我国具体情况,提出了发展我国石油钻机驱动型式的建议和意见。

A stablizing laser power system has been installed with the characteristic of symple structure, low weight, low driving voltage and low cost. In this system a liquid-crystal cell is used as a power control device. Experimental results show that it can reduce the fluctuation of laser output from about 60% to 5%, and it can also be used as a linear laser attenuator with good performance.

利用液晶盒作为电光调制器,提出和建立了一套激光功率稳定装置。此装置结构简单,重量轻,驱动电压低,经济实用。实验结果表明,它可将激光输出功率起伏由60%左右降到5%以下,并且此装置可作为线性很好的光衰减器。

 
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