双极性的特点是振荡的心情频谱的两端之间。
Characteristic of bipolar is the oscillating between opposite ends of the mood spectrum.
大多数经理试图正负双法并举，激发员工的积极性。
Most managers attempt to influence employee motivation using both positive and negative approaches.
在轻载或空载时由于存在大的功率损耗，双极性PWM控制只能被应用于中、小功率伺服控制系统。
As the existing great power consumption of empty-load or light-load, the bipolar PWM control can be applied only in small or middle power servo control systems.
本文对双极性调制的无刷直流电动机仿真分析了转速和调制频率对转矩影响同时给出仿真结果。
This paper simulates and analyses the torque pulsation because of the modulation frequency and speed variation under ambipolar pulse width modulation, at the same time the results are given.
纳米多孔金属材料由于其较高的表面积所以拥有良好的电子传输特性，这正好改善了其在导电双电容或电池上的电极性能。
They posses a high surface area for better electron transfer, which can lead to the improved performance of an electrode in an electric double capacitor or battery.
本文提出一种用一块单极性掩模板表示双极性互连矩阵的偏振编码方法。
A polarization coding method representing the bipolar interconnection by using a single bipolarized mask is proposed.
本文对双极性微波功率晶体管(以下简称微波功率晶体管)求解了稳态工作条件下的三维热传导方程。
The three-dimensional heat conduction equation for steady state operating conditions of bipolar microwave power transistors has been solved.
针对采用的生物传感器内阻高、信号弱、双极性等特点，用预处理电路对模拟信号进行了变换。
A preprocessing circuit is designed for analog signal transformation because of large inner impedance of biosensor and bipolar signal.
当前最激烈的改变是从双极性到单极性的突变。
The most drastic of the changes presently happening is the mutation from bipolarity to monopolarity.
而且，随着溶剂极性的增加，激发态的激发能减小，双光子吸收截面增大。
Furthermore, with the increase of the polarity of solvent, the excited energies is decreased and the tpa cross section is increased.
本仪器测试的对象为小功率晶体管，包括：各种二极管、双极性三极管、场效应管等。
The testing objects of the instrument are low power transistors, including the common diode, the bipolar transistor, the field effect transistor and so on.
应用双极性脉冲传输信号。避免了因远距离电缆充、放电带来的波形畸变。
Application of bipolar pulse in transmitting signal can avoid distorted wave caused by charge or discharge in a long cable.
讨论了采用级联双极性晶体管结构的超宽带极脉冲发生器，并对其电路及双极性晶体管雪崩的工作原理进行了具体分析。
The paper analyses the electric circuit and the working principle of the avalanche of the bipolar transistor of the pulser with a cascade connected bipolar transistor structure.
分析了双极性S型函数及LM算法与BP神经网络具体结合实现的方法，并给出了算法步骤。
The way double polarity s function and LM algorithm combine with BP neural network is analyzed in the paper. The steps of new algorithm were given.
双极性开关型霍尔传感器则无须判别磁体极性，具有很大的灵活性和方便性。
Bipolar Hall Switch Sensor magnet polarity is no need to distinguish, with great flexibility and convenience.
依据金属钝化的双极新概念，制备成了不同交换离子种类和浓度的双极性有机膜。
According to the new concept of bipolar mechanism of passivity, the bipolar organic membranes with various ion exchangers were made.
介绍了绝缘门极双极性晶体管（IGBT）的基本结构、工作原理、开关特性，以及在焊接逆变器中的应用。
The paper introduces the basic structure, working principle and switching feature of IGBT and its application to the converter used for welding.
结合电力操作电源的特性，建立了基于有限双极性控制的操作电源的小信号模型，并设计了控制电路。
In this paper, the small signal modeling of the electric rectifier based on limited double poled control scheme is presented, and the control loop circuit is designed.
本工作通过对丙酮-水-硫酸钠体系的实验研究，进一步证实极性-极性双液体系亦能符合上述直线规律。
In this paper we will further prove that above linear relation can also be applied to polar-polar binary liquid system by investigating acetone-water-sodium sulfate system.
本文介绍一种稳幅式双极性电流源，它是根据自动控制原理设计而成的，用于连续铸造熔渣的检测。
This paper introduces a stable amplitude bipolar current source. It was designed basing on the principle of automatic control. This circuit is suitable for continuous casting slag detection.
双极性锌银贮备电池组激活瞬间电解液分配的均一性，直接影响到电池组的电性能。
The distribution of electrolyte in the moment of activation has a direct effect on electric performances of bipolar silver zinc reserve battery.
探索了用双极性膜电渗析法处理含质量分数为0 . 2 %醋酸废水的可行性。
Bipolar membrane electrodialysis is used to recover acetic acid from dilute waste water containing 0.2% acetic acid.
从单极性输出改为双极性输出。 （3）改变能量函数使权值修正根据输出误差的大小而改变。
The single-extreme output is replaced by the double-extreme output(3) Changing the energy function updatesweights according to output errors.
提出了双极性膜电渗析用于生物质水解液糖酸分离的方法，通过实验验证了该方法的可行性。
Bipolar membrane electrodialysis was found to be a feasible method for separation of acid and sugar produced from acidic hydrolysis of biomass.
通过双极性膜电渗析技术，把一乙醇胺脱氢氧化生产氨基乙酸过程中产生的氨基乙酸钠盐转化为氨基乙酸和氢氧化钠。
Bipolar membrane electrodialysis (BME) is used to convert sodium amino acetate to amino acetic acid and sodium hydroxide in the dehydrogenation oxidation of ethanolamine to produce amino acetic acid.
前期工作中，曾发现在非极性-极性双液体系中，加入某种能引起该体系分层的盐量与其相应的分层温度之间，存在有良好的线性关系。
In previous work the linear relation between the amount of a certain salt added and the miscible temperature has been found for the non-polar-polar binary liquid system.
阐述了该系统的设计思想和实现方法，详细分析了该系统的工作原理和单极性不归零码与双极性归零码的相互转换方法。
It states designing idea and realizing method of the system, analyses in detail the working principle of the system and mutual transforming method of NRZ code and AMI code.
文中给出了按照面积中心等效法合成SPWM波形的机理以及面积中心等效算法，并对双极性面积中心等效法生成的SPWM波形进行了谐波分析。
The paper puts forward the mechanism of combined waveform and computation of a SPWM area center equivalent. Harmonic of double pole SPWM waveform is analyzed in this paper.
文中给出了按照面积中心等效法合成SPWM波形的机理以及面积中心等效算法，并对双极性面积中心等效法生成的SPWM波形进行了谐波分析。
The paper puts forward the mechanism of combined waveform and computation of a SPWM area center equivalent. Harmonic of double pole SPWM waveform is analyzed in this paper.
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