• 采用电流定理磁场能量计算推导出抗计算公式

    Based on full current theory, derive formula of slot leakage reactance from magnetic field energy calculation.

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  • 对比分析电流比例差动判据故障分量电流比例差动判据的灵敏性

    The sensitivity and the security of the percentage differential criteria using phase current and superimposed phase current are studied comparatively.

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  • 发生发展性故障利用保护安装处电流减去求得的支路电流得到发展性故障后的故障分量电流

    After an evolved fault occurred, the fault superimposed components can be calculated through subtracting the solved load currents from the currents at the measuring point.

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  • 通过中性点不接地配电网单相接地故障电流的分析,得出了利用零序全电流的大小和方向进行故障选线方法

    By analyzing the zero-sequence full current for single-phase grounding fault in isolated neutral distribution network, a new approach to determine the faulty transmission line is obtained.

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  • 这个万之策就是利用石墨烯的导电性能,混合过程中联通电流

    Their solution was to take advantage of graphene’s electrical conductivity, by running a current through the mixture.

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  • 如果使用是一AA电池提供电压电流,那么它们只能支撑几个小时

    If you use a set of fully charged AA size batteries to provide voltage and current they last only a few hours.

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  • 方法膜片细胞记录测量培养大鼠海马神经元钾离子电流

    Methods: The potassium currents of rat hippocampal neurons in primary culture were measured with patch clamp whole cell recording.

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  • 方法传代得到单个HERG-HEK细胞,应用细胞膜片技术记录HERG-HEK细胞上的HERG钾电流动力学曲线(激活、失活、复活和去活化)。

    Methods Enzyme digestion was performed to isolate single HERG-HEK cell and whole-cell patch-clamp technique was used to record HERG current and kinetic curves.

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  • 方法采用细胞膜片技术,记录通道电流

    Methods: Whole-cell patch clamp technique was used to determine sodium channel cur rent.

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  • 方法采用细胞膜片技术,进行电流钳制

    Methods The whole-cell patch clamp with current clamp was used.

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  • 方法离体培养A549细胞上,膜片钳细胞模式记录通道电流

    Methods the chloride channel currents were recorded in cultured A549 cells by using the whole-cell mode of patch clamp techniques.

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  • 数字化脉冲MIG可以很大电流范围内获得射滴过渡、轴飞溅小、适合位置焊众多优点,在焊接领域中占有重要一席。

    Digitized PMIG welding is playing an important role in welding field for its advantages, such as good direction transition, less splashed material, nice figure and wide welding current extent.

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  • 最后基于节点阻抗矩阵交易等值节点电流提出了一种通用配电网损耗分配方法。

    A universal procedure for allocating losses in distribution networks is proposed based on the full bus impedance matrix and equivalent injection current of transactions.

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  • 常规酶解法分离成年大心室肌细胞,采用细胞膜片技术观察U50,488H对电流作用。

    The change of sodium currents (INa) induced by U50,488H was detected by whole-cell recording mode using patch clamp.

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  • 方法用膜片记录仪体外培养不同时期记录大鼠海马神经元GABA-A受体离子通道细胞通道电流电导变化

    Methods: The patch clamp was used to record the changes in average whole cell current and the conductance of GABA-A receptor on cultured hippocampal neurons in different developing stages.

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  • 提出了一种新型电压电流变换器拓扑结构

    A novel full bridge (FB)-phase shift (PS)-zero voltage zero current switching (ZVZCS) converter is proposed.

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  • 方法运用细胞膜片技术记录持续性钠电流观察缺氧-复氧模型变化

    Methods: the whole cell patch clamp technology was used to record this current and study its change under the condition of hypoxia-reoxygenation model.

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  • 方法培养大鼠海马神经元膜片细胞记录通道电流

    METHODS Voltage gated potassium outward current was recorded using whole cell patch clamp techniques in the cultured rat hippocampal neurons.

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  • 针对电动油泵启动存在启动电流过大等诸多问题,开发出新型电动潜油泵变频控制系统

    In the light of the pickup current of a submersible electric pump being too large when started at full pressure, a new variable frequency control system is developed.

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  • 介绍MOSFET管构成开关电路感性负载电流工作时两种吸收回路实验研究结果

    This paper introduces the experimental results of two snubber circuits for the full bridge switch circuit constituted by MOSFETs in case of the inductive load and large current operation.

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  • 采用细胞电压钳记录技术,给予选择性受体阻断剂以分离不同突触后受体电流

    The recordings of postsynaptic currents were performed by using the whole-cell voltage-clamp method.

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  • 膜片技术细胞模式测定细胞电流并观察应用特布他林对它的影响。

    The sodium currents were detected by patch-clamp technique in whole-cell recording mode.

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  • 本文阐述了光纤电流传感器原理分析了几种常见光纤电流传感器。

    This article introduced the principle of all-fiber optic current sensor (AFOCS), analyzed and compared several kinds of common AFOCS.

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  • 利用恒温控制平台通过测量干涉电流干涉仪电流方法,实现光纤干涉仪两臂相位差测量。

    The initial phase difference of the fiber interferometer is calculated by measuring the interference photocurrent and the photocurrents from the two fiber arms based on a temperature control plat.

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  • 电流薄板脉冲TIG焊接熔透试验条件进行了试验,获得所需数据

    Experiments were conducted under the conditions of TIG welding with small current and thin plates. The desired dada was extracted.

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  • 利用工作亚阈值区的MOS代替传统电流基准中的三极管电阻器件,实现了一cmos器件的电流基准。

    The bipolar transistors or the resistors in the traditional current reference were replaced by MOS transistors working in the subthreshold region to achieve an all CMOS current reference.

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  • 方法应用细胞膜片电流箝制技术,对急性分离大鼠DRG细胞进行电流箝制。

    Methods: The isolated neurons of dorsal root ganglion (DRG) were studied using the whole cell patch clamp technique in current clamp mode.

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  • 方法急性酶解法获得单个大鼠心室肌细胞,标准细胞膜片钳技术记录通道电流

    The whole-cell patch-clamp recording technique was used to record the change of sodium channel current influenced by carvedilol.

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  • 介绍了电子电流互感器分类光纤型电流互感器的基本工作原理

    The classification of current transformers and the principle of all-fiber optical current transformers are introduced.

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  • 介绍了电子电流互感器分类光纤型电流互感器的基本工作原理

    The classification of current transformers and the principle of all-fiber optical current transformers are introduced.

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