查询词典 equivalent capacitance

This charge transfer is due to the mechanical release or closure of the contacts, the contact-to-coil capacitance, and the stray capacitance between signal and relay drive lines.

这种电荷转移是由于触点的机械释放或闭合、&触点－线圈&电容以及信号和继电器驱动线路之间的寄生电容引起的。

Several methods, such as the capacitance network balance method, the induced voltage method, the series-wound resistance method and the series-wound capacitance method, were proposed, designed, simulated and tested.

主要对电容网络平衡电路法、感应电动势法、串联电阻法、串联电容法等方法进行了理论分析、设计、模拟和实测。

Ground parts: an overhead-type indicator by sampling ground capacitance transient current in the first half-wave and ground transient voltage in the first half-wave, to compare their phase, when the sampling ground capacitance transient current mutation and more than a certain value, and the instantaneous voltage and grounding The first-phase half-wave, while wire-to-ground voltage is reduced, then the judge circuit grounding occurred.

接地部分：架空型指示器通过采样接地瞬间的电容电流首半波与接地瞬间的电压首半波，比较其相位，当采样接地瞬间的电容电流突变且大于一定数值，并且与接地瞬间的电压首半波同相，同时导线对地电压降低，则判断线路发生接地。

Post-secondary (Sub-degree course)（专上教育: Including all Higher Certificate/ Higher Diploma/ Professional Diploma/ Associate Degree/ Pre-Associate Degree/ Endorsement Certificate/ Associateship or equivalent courses in Universities/ Vocational Training Council, other sub-degree courses in Universities funded by University Grants Committee, Higher Certificate/ Higher Diploma/ Professional Diploma/ Associate Degree/ Pre-Associate Degree or equivalent courses in former Polytechnics/ other statutory or approved Postsecondary Colleges, Higher Diploma/ Professional Diploma/ Associate Degree/ Pre-Associate Degree or equivalent courses in other colleges providing postsecondary courses, sub-degree courses in Hong Kong Institute of Education, Sub-degree level nurse training courses/ dental training courses, Distance learning sub-degree level courses and other sub-degree level courses

包括大学／职业训练局的高级证书／高级文凭／专业文凭/副学士/副学士先修/增修证书/院士衔或同等课程、由大学资助委员会资助的其它大学非学位课程、前理工学院/其它法定或认可的专上学院的高级证书/高级文凭/专业文凭/副学士/副学士先修或同等课程、其它专上学院开设的高级文凭/专业文凭/副学士/副学士先修或同等课程、香港教育学院的非学位课程、护士训练非学位课程、牙科训练非学位课程及遥距非学位课程。

In this paper the impacting extent of equivalent inductances of transmission lines and transformers as well as that of high voltage shunt reactor on GIC level evaluation by DC equivalent model of power network are analyzed, and by means of simulation the impacts of transformer winding connection modes and structure of transformer cores on equivalent inductance of transformer are researched.

文章分析了线路等效电感、变压器等效电感和高压并联电抗器等效电感对采用电网直流等效模型评估GIC水平所产生误差的影响程度，通过仿真计算分析了变压器绕组联结组别和变压器铁心结构对变压器等效电感的影响，最后针对我国电网的特点，提出了用于评估超、特高压电网电磁感应电流水平的电网等效模型。

In Chapter Three we mainly discuss equivalent comparative sentence, put forward a simple scheme of equivalent comparative sentence production, and explore the semantic difference and transformation possibility of the equivalent comparative sentence.

第三章我们主要讨论了等同比较句，提出了一个生成等同比较句的简易方案，并且对各种等同比较句式之间的语义差别以及变换的可能性进行了探讨。

Officer - General of Flag Officer below the equivalent of a US military Chief of Staff; Colonel or equivalent rank for service in assignments equivalent to those normally held by a General or Flag Officer in US military service; or Military Attaches.

干事-总干事的国旗下面有美国军事参谋长同等学历；上校或同等职级的服务，在转让相当于通常由秘书长或检举人员曾在美国服兵役者，或驻华武官。

IAFL-SCS consists of four main parts: Input vector distributor and three sub-FLC named Equivalent roll FLC , Equivalent yaw FLC , Equivalent pitch FLC respectively. It has very simple and uniform topology structure and physical meaning of parameters in IAFL-SCS is unprecedentedly clear. Simulation results prove IAFL-SCS has good control performances and can be used in most of BTT missiles directly without great changes.

更进一步，针对现有BTT导弹稳定控制系统设计技术的局限性，以近年来兴起的模拟进化最优化技术为主要手段，结合专家知识导向，创造性地进行了BTT导弹稳定控制系统自动设计的研究，完成了专家知识导向BTT导弹稳定控制系统自动设计方法的工程应用，开辟了这一国内空白的研究领域，国际上也没有看到类似的文献资料。

The authors research the algorithm for power system static voltage stability. Taking the modulus minimum eigenvalue of power flow Jacobian matrix as the criteria to weigh the weakness of power system, the active power injected into nodes equivalent is substituted by equivalent conductance to ground as well as the reactive power injected into nodes is substituted by equivalent susceptance to ground.

研究了电力系统静态电压稳定性算法，以潮流雅可比矩阵最小模特征值的大小作为衡量电网薄弱程度的标准，以等效对地电导代替节点注入有功功率，以等效对地电纳来代替节点注入无功功率。

Relationship between IL and relevant network parameters is presented by network theory. Network structure of EMI power line filter and its computation method for IL are discussed. Common mode and differential mode equivalent circuit model of single-phase power line filter and the high frequency distribution parameters model of filter device are established. Meanwhile, the main characters of soft ferrite are analyzed, and its implement on the EMI power line filter and its equivalent circuit model are given. According to the preceding theory, the software for IL of power line filter and the design of filter inductor are programmed. The difference between the imitative and practical results is analyzed, and the rational of the equivalent circuit model is tested.

文中应用网络理论分析了EMI电源滤波器的插入损耗与相关网络参量的关系，讨论了EMI电源滤波器的基本网络结构及其插入损耗的计算方法，建立了单相电源滤波器的共模及差模等效电路模型及滤波器件的高频分布参数模型，然后分析了软磁铁氧体材料的主要性质，讨论了软磁铁氧体在EMI电源滤波器中的应用，建立了软磁铁氧体磁芯的等效电路模型，最后根据以上理论编制了滤波器插损分析软件和滤波电感设计软件，并对软件仿真结果与实际测试结果进行了对比分析，验证了各个等效电路模型的合理性。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。