• 沟道区的中央沟道部分形成具有氧化物控制

    A control gate having a thin gate oxide film is formed over a center channel portion of the channel region.

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  • 本文通过计算机编程控制指电压,使液晶控阵形成类似二元相位分布实现入射光的偏转。

    Here deflecting a beam is accomplished by forming phase distribution that similar to binary grating phase's through modulating applied voltages.

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  • 针对手工焊条电弧焊(MMA)弧焊过程特点,建立了绝缘晶体管逆变式弧焊电源控制系统

    Based on the characteristics of MMA welding process, a new control system of IGBT inverter arc welding power source is developed.

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  • 本文提出空穴注入控制型横向绝缘双极晶体管(CILIGBT),有效控制高压下阳极区空穴注入,提高器件的抗闩性能

    Controlled hole injection LIGBT (CI LIGBT) is proposed in the paper, which can effectively control the hole injection with high anode voltage, and its latch up free characteristics can be improved.

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  • 报道了一种结构功率管,称其为槽MOS控制的晶闸管(TMCT)。

    A new structure of power MOS-gated thyristor named Trench MOS Controlled thyristor (TMCT) is presented.

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  • 过流保护电路检测电流转化为控制开关

    Over-current protection circuits convert the detecting current into the gate voltage which controls the switch FET.

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  • 器件发光强度有所提高载流子的控制作用理想

    Luminescence intensity increased, but the role of the gate voltage to control current is not ideal.

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  • 该线电压极性检测电路检测线电压 极性控制驱动电路截止该控晶体管

    The line voltage polarity detection circuit detects the polarity of line voltage and controls the drive circuit to conduct or cut off the gate-controlled transistor.

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  • T工艺尺寸分别进行控制,实现了较好的工艺可控性和较高的工艺成品率

    The gate length and the dimension of the gate head can be controlled in the T-shaped gate processing, and good process controllability and high yield can be achieved.

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  • 最后介绍单片机控制测角

    Then, an angular instrument with capacitive grating controlled under single-chip microcomputer was introduced.

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  • 本文分析一种用于对这种JFET电平进行动态稳定控制电路

    This paper is going to analyze a control circuit to stabilize dynamically the electrical level in JFET back grid.

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  • 通过控制各MOS 管电压可得到线形度较好的高精度电阻器

    The high precision resistor is composed of three NMOS FETs with controllable gate voltage and aspect ratios.

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  • 应用美国NACA低速试验结果确定流入落后角,设计控制扩散因子气流折转角

    The inlet flow angle and diviation angle were confirmed which was applied to low cascade experiment result of American NACA, and controlled diffuser factor and flow deflection angle in design.

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  • 系统采用IGBT绝缘双极型晶体管)器件,PWM脉宽调制控制技术

    The system adopted insulated gate bipolar transistor (IGBT) as its main circuit and pulse-width modulating (PWM) technology.

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  • 提出采用相位扫描方法加工变距(VLS基本原理,给出了VLS光刻划控制系统通过刻划实验一新方法进行验证

    The control system of the VLS gratings ruling engine is given also and a ruling experiment of the VLS gratings is made to examine the novel method.

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  • 文章最后总结出一种控制外形变化简单有效方法给出了计算结果

    Finally, a simple and effective method for controlling the change of the shape of blades was developed and the computative resu...

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  • 棒束元单一控制划分,使得计算得到燃料峰值温度等表征严重事故来临时间试验值;

    A simplified control volume nodalization of bun-dle, may lead to late coming of predicted peak fuel temperature compared to that of measured;

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  • 神经mos晶体管一种具有输入加权信号控制值可调控高功能度的新型器件

    The neuron MOS transistor is a recently discovered device which is capable of executing a weighted sum calculation of multiple input signals and threshold operation based on the result of summation.

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  • 本文研究一种将窄缝片配合应用于限断路器新型混合式系统控制片间金属短弧的金属蒸气喷流,同时削弱灭气体回流

    In this paper, we present a new type of hybrid arc quenching system, which controls the metal vapor and back flow of the hot air in splitters arc quenching chamber.

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  • 根据四辊轧机工作原理特点提出了借助气动元件控制测量力、并利用传感器进行精密测量的实现方案

    This paper according to working principle and characteristics of four-rolling mill, maintain several method to measure the thickness of coiled sheet which is moving.

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  • 采用控制系统刻划实践表明,所设计光电式刻划控制系统已完全达到高密度衍射光的亚微米距分度要求

    The ruling practice using the control system shows that the photoelectric control system meets the sub-micrometer graduation requirement of high-density gratings.

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  • 电路设计采用电流折叠式共源共结构实现了峰值电流控制模式中的电流比较功能

    By using the structures such as current mirror, folded-cascode and so on, the function of comparison in peak-value-current-mode-control is realized.

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  • 神经MOS晶体管1991年发明出来具有高功能度的多输入控制的浮MOS器件。

    The neuron MOS transistor was invented in 1991. It is a high-functional floating-gate MOS transistor with multiple-input control-gates.

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  • 神经MOS晶体管1991年发明出来具有高功能度的多输入控制的浮MOS器件。

    The neuron MOS transistor was invented in 1991. It is a high-functional floating-gate MOS transistor with multiple-input control-gates.

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