neutral line
英 [ˈnjuːtrəl laɪn]
美 [ˈnuːtrəl laɪn]
中（性、和）线
双语例句
- The reasonable analysis for the structure design of neutral line in raglan sleeve
中性插肩袖袖中线结构设计的合理性分析 - The neutral line and the earthing line of an elevator should always be separated
电梯的零线和接地线应始终分开 - At the same time, the induction current is produced on the top of arch above the neutral line, and the H_ α flare is formed by Joule dissipation of the current.
同时在磁弧的顶部，即在中性线上空产生了感应电流，它的焦耳耗散形成了Hα耀斑。 - Design and Application of Transformer's Neutral Line Direct Current Monitoring System
变压器中性线直流电流监测系统的设计和应用 - The necessity of monitoring the transformer neutral line direct current in the hybrid AC/ DC systems is elaborated. The integrated process from substation data acquisition to data issue is introduced.
阐述了交直流混合系统中监测变压器中性线直流电流的必要性，介绍了监测系统从变电站数据采集到数据发布的一系列过程。 - The function of neutral line in Y connection of asymmetric loads
中线在不对称负载作Y连接时的作用 - The role of neutral line in the three-phase and four-wire power supply system
中性线在三相四线制供电系统中的作用 - The plasmoids on the earthward side of the neutral line move toward the earth and coalesce with the reconnection region near the earth.
中性线近地侧的等离子体团朝着地球运动，并合并于地球附近的重联区内。 - An Analysis of a Neutral Line Break Fault in Three-phase Four-wire System
一起三相四线制配电系统零线断线故障事故分析 - The 3D-SVPWM technique solves the problem of the neutral line current by this influence and realizes the compensation for the imbalance, harmonic and neutral currents.
3DSVPWM技术合理利用两个零矢量对输出的影响，解决了三相四线制系统中的中线电流问题，实现了对不平衡电流的补偿。 - Analysis of utilization fault by neutral line broken
中性线断线引起的用电故障探析 - Present paper analyses the working principles of three different kinds of earthing protective systems, points out the proper method to implement the principle of separation earthing line from neutral line.
本文通过对三种不同接地保护系统工作原理的分析，指出实现零线和接地线应始终分开的正确方法。 - The four large flares occured at the area of N-polarity with the large magnetic field gradient near the neutral line and the red-shift-area of velocity field in the chromospheric.
本文分析的4个大耀斑均爆发在中性线附近的N极区磁场梯度大的地方及色球速度场的红移区。 - Correctly Setting the Switch on Neutral Line of TN System
正确设置TN系统中性线上的开关 - Protection of Neutral Line and Its Opening
中性线的保护与断开 - Unsafe Factors in the way of Protective Connection to Neutral Line in Three-phase and Four-wire system
三相四线制保护接零不安全因素 - After the occurrence of flares either the arrangement of magnetic polarity or the neutral line of the longitude field tends to a relatively stable state.
在耀斑爆发后，无论是磁极性排列和纵场中性线都趋于相对稳定状态。 - The Design of Neutral Line Potential Shift Protector
中性线电位偏差保护器的设计 - 2, On the basis of the velocity data and analysis for the site of flare eruption. It seems that the node and nearby region of velocity neutral line and magnetic neutral line ( or dark filament) is probably the position of the current sheet.
根据对速度场资料及耀斑产生位置的分析，初步认为电流片可能位于速度中性线与磁中性线的交点处及其附近，或速度中性线与暗条的交点处及其附近。 - This paper chiefly examines unsafe factors in the way of protective connection to neutral line in three-phase and four-wire system.
文章主要分析三相四线制保护接零方式存在的不安全因素。 - The paper presents the causes of harmonics current and overload hazard of neutral line and phase line by harmonics in electrical line.
阐述了电气回路中谐波电流产生的原因及其引起中性线和相线过载的危险。 - Based on quantitative analysis, the key role of neutral line in the three-phase and four-wire power supply system is discussed.
通过定量分析，论述了三相四线制供电系统中中性线的重要作用； - Separation of the earthing line from the neutral line is the basic requirement to the earthing protective system of an elevator. It is the key point to judge whether the earthing protective system of an elevator can he approved.
零线和接地线应始终分开是对电梯接地保护系统的一项基本要求，是判断电梯接地保护系统是否合格的关键。 - The null vectors can not only reduce the switching losses by optimizing the switching state sequences but also compensate the neutral line current.
零矢量的作用也不再局限于减小开关损耗、优化开关序列，还可以用来补偿中线电流。 - By comparing remote leakage test with on-the-spot leakage test in underground power supply system without the neutral line earthing, this article considers that the remote test can verify the on-the-spot one and is an important leakage protection measure.
对煤矿井下中性点不接地供电系统远方与就地漏电试验的方法进行了比较，认为远方漏电试验可以验证就地漏电试验，是检验漏电保护可靠性的重要措施； - The filaments, which locate above the magnetic neutral line in the active regions, have the different properties of the ascending motion with the motion of the optical matter and the evolution of the magnetic structure.
位于活动区磁中性线上方的暗条，随着活动区光球物质运动和磁结构演化，其上升运动规律呈多样性。 - Re-Discussion on the Opening of Neutral Line and Personal Safety
再议中性线的断开与人身安全 - By applying PSPICE to imitate the real situation, the influence of the change of impedance of the neutral line on the deviation of voltage at neutral point is given, and then the protective measures are put forward.
并利用PSPICE仿真，说明了中性线阻抗变化对中性点电压偏移的影响，从而提出了保护措施。 - The solid state relays are connected between primary side windings and neutral line of transformer.
固态继电器直接连接在配电变压器高压绕组与中性点之间，采用过渡电阻限制分接头变换回路的环流值； - This paper explains the function of neutral line in Y connection of asymmetric loads by two ways: experiment analysis and theoretic calculation.
通过实验分析和理论计算，从两个方面说明中线在不对称负载作星形连接时的作用。