negative phase
英 [ˈneɡətɪv feɪz]
美 [ˈneɡətɪv feɪz]
负性期
双语例句
- If youre stuck in a terrible situation or a negative phase of your life, all you have to do is to think of the good times that are going to come after your bad phase gets over.
如果你身陷糟糕境地，或是处于人生低谷，你需要做的，就是想一想度过这段阴霾期后的美好时光。 - Simulation Analysis of Negative Phase Sequence Current of YN, vd Balance Transformer
YN，vd平衡变压器负序仿真分析 - The unhappiness is the result of only one thing& continual expression of a negative phase of the third house.
不快乐是唯一事情的结果&一个第三宫负相的持续不断的表达。 - This negative pressure phase is of short duration. Sometimes it hails during a summer thunderstorm.
负压周期的延续时间很短。有时，夏天雷雨期间天会下雹。 - So we would say we have a positive phase here and a negative phase there.
我们可以说我们在这，有正相位而这有负相位。 - The effects of positive and negative voltage on phase constitution of ceramic coating on aluminum alloy prepared by micro-arc oxidation were studied by XRD analysis.
通过XRD分析，研究了正向、负向电压对铝合金微弧氧化陶瓷层相组成的影响。 - The unbalanced degrees of current in primary winding under different load conditions are discussed, which are based on the general expressions of negative phase sequence current.
结合负序电流的通用表达式，讨论了在不同负荷条件下的原边电流不平衡度。 - The intensity of magnetic storm main phase has certain effect on the intensity, development and periods of ionospheric negative phase disturbance.
磁暴主相强度的大小会对电离层负相扰动的强度、发展和持续时间产生一定的影响； - The Principle and Experiment of Advanced Static Var Generator Using Grate-Turn-Off ( GTO) Thyristor Study of reactive power and negative phase sequence power compensation in traction substation
新型GTO静止动态无功补偿电源（SVG）的原理和实验用静止无功补偿电源实现牵引变电所的综合补偿 - The relation between the onset times of the negative phase of ionospheric storms and the main phase of magnetic storms and a theoretical model
中纬电离层暴负相的开始时间与磁暴主相开始时间的对应关系及其理论模式 - The apparatus adds the func-tion of vacuum system with negative phase suction by comparison with regular clad forming apparatus. It decreases the stretch length during coating forming and increases the tension strength of coating and the adhesive strength between coating and steel pipe.
与常规包覆成型装置相比，该装置增加了负相吸真空系统，减少了防腐层成型时的拉伸长度，提高了防腐层的拉伸强度以及与钢管的粘结强度； - The Paper, in view of the overcurrent protector present state in underground coal mines, advocates the POssibility and necessity of developing the computer-based negative phase overcurrent protector with an introduction of the principle, construction and merits provided.
本文针对煤矿井下过流保护的现状，提出了研究智能负序过流保护器的可能性和必要性，介绍了其原理、构造及优点。 - A Calculation Model for Negative Phase Ionospheric Storms In Middle Latitudes
中纬负相电离层暴计算模式 - Comparison Between the Negative Phase Sequence Capability of Turbogenerators and Hydrogenerators
汽轮发电机和水轮发电机负序能力的分析对比 - The first two coupled regimes are characterized by the relationships between the warm cold phase of ENSO episodes and positive negative phase of PNA patterns.
第一个和第二个耦合流型域以ENSO事件冷暖位相与北太平洋／北美区的正负位相PNA型之间的关系为主要特征。 - The Problem of the Negative Phase after Vaccination with Japanese B Encephalitis Vaccine
乙型脑炎自动免疫负相问题的实验研究 - A general expression for the winding coefficient based on the analysis of the winding magnetic force produced by q concentric coils with different turns and unequal pitches of positive or the negative phase belt is represented in this paper.
在分析正、负相带q个不等匝、不等节距线圈磁势的基础上，得到了绕组系数一般表达形式。 - The simply voltage, contact wires, locomotive transformer, main connection, phase marking, harmonics, negative phase sequence, power factor of locomotive station supplying power for electrical railway as well as the relationship between power supplier and user were introduced and discussed.
综合介绍并探讨了电铁牵引站供电电压、接触网、牵引变、主接线、相位标识、谐波、负序、功率因素以及供用电关系等若干方面的问题。 - The criteria, algorithms and realization of several new types of microcomputer based protection are discussed in the paper, including two types of negative phase sequence directional power protection, second-harmonic current of exciting winding type and longitudinal zero-sequence voltage type, and single-element cross differential protection.
讨论了微机式新型转子二次谐波型负序功率方向保护、纵向零序电压型负序功率方向保护及单元件横差保护的判据、算法及有关实现方法。 - Process Simulation and Application of Electric Power System Harmonic and Negative Phase Sequence
电力系统谐波、负序过程仿真及应用 - Data Acquisition System for Generator Negative Phase sequence Testing
发电机负序能力试验数据采集系统 - Study of reactive power and negative phase sequence power compensation in traction substation
用静止无功补偿电源实现牵引变电所的综合补偿 - Ionospheric negative phase storm effects are exhibited in the reconstruction results during the magnetic storm. The study of present paper confirms that ( time-dependent) 3-D CIT with ground-based GPS network and occultation observations is a powerful tool to monitor large-scale ionospheric structures under disturbed conditions.
重建结果清晰地显示了磁暴期间电离层负相暴效应，表明结合GPS地面台网和掩星观测的时变三维电离层层析可以有效地监测扰动条件下的大尺度电离层结构。 - The phase error would bring the multi-focus phenomenon. Moreover, effect which positive phase error induced is more obvious than negative phase error.
位相误差将使衍射场出现了多焦现象，这些焦点处的光强随着位相误差的增大而呈现增大的趋势，且正误差比负误差带来的影响更大。 - Meanwhile, NAO ( AO) remaining in negative phase promotes the drought in the Southwest.
另外，当NAO（AO）持续处于负相位对西南地区干旱的发生有促进作用。 - Positive NAO phase is beneficial to the occurrence and enhancement of winter blocking activities in the Continental Europe, and negative phase is good for the North Atlantic, besides, the strength and position of mid-latitude eddies play an important role in the NAO phase shift.
NAO正位相有利于冬季欧洲大陆阻塞发生和加强，负位相有利于冬季大西洋地区阻塞活动，且中纬度涡旋活动的强弱和位置对NAO位相的变化起到重要作用。 - Basal ganglia showed a negative phase, the edge of which was positive phase.
基底节显示为负相位，其边缘区域为正相位。