1、

However, at turn-off, the diode current reverse for a reverse recovery time trr before falling to zero.

然而在关断时,二极管的电流在降至零之前有一个反向恢复时间。

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2、

Infrared light emitting diode is used to deliver appropriate light pulse with a very short turn-off time in the range of 0.5~ 1 micro-s-econd.

利用红外发光二极管作为闪光源,获得了合适的光强和0.5~1微秒的短余辉。

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3、

Light emitting diode ( LED) is one of the most promising green solid light sources in the twenty-first century.

半导体发光二极管(Light Emitting diode,LED)是二十一世纪最具发展前途的一种新型绿色固体光源。

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4、

A new fast recover diode structure, the minority-carrier life time lateral non-uniform distribution ( MLD ) structure, is proposed.

提出了一种快恢复二极管新结构:少数载流子寿命横向非均匀分布 ( minority -carrierlifetim elateralnon - u-niform distribution, MLD ) 结构.

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5、

Methods: Waters 717 high performance liquid chromatogram, Waters 2996 diode array detector, low pressure quaternionic pump, autosampler;

方法:Waters717型高效液相色谱仪,Waters2996二极管阵列检测器,低压四元泵,自动进样器;

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6、

Computer simulation of the stationary domain in a Gunn diode with a positive doping gradient near the anode

Gunn器件中掺杂梯度引起的静止畴的计算机模拟

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7、

High-performance Liquid Chromatography Diode Array Detection Method for Basic Brilliant Orange G and Rhodamine B in Cayenne

高效液相色谱法测定辣椒粉中碱性橙、玫瑰精含量

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8、

The improved nonlinear lumped network ( INL~ 2N)-FDTD method has been used to analyze the Schottky diode in more than one FDTD grid cells.

提出了一种改进的非线性集总网络算法(INL2N),解决了肖特基二极管在FDTD法中轴向占多个网格情况的处理方法;

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9、

The 1450-nm diode laser for facial inflammatory acne vulgaris: Dose-response and 12-month follow-up study.

1450nm 波长二极管激光器治疗面部炎症性寻常痤疮: 量效关系及12个月随 访 研究.

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10、

Rate equation studies on the transient characteristics of bistable diode lasers at switch on and switch off processes

双稳半导体激光器开关过程瞬态特性的速率方程研究

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11、

Methods: The HPLC method was used, chromatography conditions were C 18V column, binary solvent-delivery gradient elution, diode-array detector, internal standard ( paeoniflorin) were taken as the criteria for quality control.

方法:HPLC法;采用C18V反相色谱柱,二元梯度洗脱,二极管阵列检测器,以芍药苷为内标作为相对标准。

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12、

While the first scheme is composed of antiparallel thyristors, the second scheme takes full advantage of anti parallel combination of diode and thyristor.

第一种采用晶闸管的反并联,第二种利用晶闸管和二极管的反并联。

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13、

The welding technic on the rectifier diode connection for improving reliability.

元件板二极管的焊点采用熔焊技术,增加可靠性.

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14、

Methods Injured sciatic nerves in 172 male adult SD rats were irradiated by diode laser.

方法172只雄性SD大鼠制成坐骨神经损伤模型,随机分为1个对照组和3个激光照射组,每组42只。

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15、

The source of differential mode interferences is the current switched by a MOSFET or a diode.

差模干扰来源于场效应晶体管或二极管对电流的开关.

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16、

All NXP products manufactured by axial diode glass plant of Tak Cheong.

德昌轴形二极管车间制造的所有NXP产品.

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17、

This diode produces about nine times more radiant power than that one.

这只二级管的耗散功率比那只大8倍.

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18、

Free running emerald laser pumped by 660 nm laser diode ( LD) was reported.

报道了温差水热法生长的祖母绿晶体在660nm激光二极管(LD)抽运下的激光实验结果。

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19、

Analysis of class E tuned power amplifier with antiparallel diode at switch

带有反向并联二极管的E类调谐功率放大器的分析

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20、

In order to effectively protect these devices in series, and to avoid the voltage spike caused by parasitic parameters, this paper also introduces a diode-clamping circuits to further improve the performance of the voltage sharing circuit.

为了更好地保护串联器件,避免其受到寄生参数引起的电压尖峰的损毁,还引入二极管箝位电路来进一步完善基于高频变压器的器件串联均压电路。

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