电势零点,zero potential point
1)zero potential point电势零点
1.Through electrostatics and examples of low-frequency alternating current and direct-current circuit, the problem ofzero potential point is queried and clarified.通过静电学、低频交流、直流等电路实例，质疑了电势零点问题，并对此进行了澄清。
2.Selection ofzero potential point in electrostatic field can be arbitrary in principle,however,it subjects to certain restrictions.静电场电势零点的选择从原则上讲是任意的,但在一些具体问题中,又受到一定的限制。
英文短句/例句
1.The Randomicity and Relativity of the Selection of the Referrence Point of the Zero Potential;电势零点选择任意性和相对性问题的讨论
2.minimum capacity零点电容器最小能量
3.Zero potential energy would mean that the particle was always located at the origin, so that ?? would be zero.零势能意味着粒子总是局限在原点上，所以??为零。
4.A Detection Method of Zero Crossing of Counter Electromotive Force of BLDC Motor一种BLDCM反电动势过零检测方法
5.automatic balancing circuit自动平衡电路，自动零点调整电路
6.As a result of electric drift of the offset in pressure sensor, the offset will vary with different activating voltage.由于压力传感器输出出现零点电漂移,不同激励电压零点便不同。
7.Zero-crossing algorithm and correction of BEMF in the sensorless control of trapezoidal BLDC motors无刷直流电机无传感器反电势过零检测及校正
8.Zero-crossing detection and phase compensation of BEMF in the sensorless control of BLDCM无刷直流电机反电动势过零检测及其相位补偿
9.Characteristics and countermeasures of sporadic drug-trafficking cases;新形势下零星贩毒案件的特点及侦查对策
10.Analysis on the Advantages and the Prospects of the Beginners of the Russian Speciality of University;浅析高校俄语专业零起点生的优势与前景
11.This station signs off the air at midnight.这个电台在午夜零点停止播送节目。
12.double beam electric-null infrared spectrometer双光束电零点红外分光计
13.The specific resistance change produces a zero shift.电阻的这一特殊变化造成零点漂移。
14.The specific resistence change produces a zero shift.电阻的变化造成零点漂移。
15.The Research about How Chinese Household Appliance Makers to Defend Against the Monopolization of Retail Traders零售商垄断势力下中国家电制造商的对策研究
16.Having the same electric potential at every point.等势在各点的电势都相同
17.Analysis of Non-zero Neutral Voltage of Linear Three-phase System Load in Y Connection;三相三线制电路中点电位不为零现象分析
18.Research on Forecast Method of Current Zero-cross Points for Controlled Fault Interruption故障电流相控分断电流零点预测算法的研究
相关短句/例句
zera point of potedial零电势点
3)zero potential point零电势点，零电位点
4)zero potentail reference零电势参考点
5)zero potential零势点
1.Discuss the determination of thezero potential location of several typical electric field,illustrate the rules of selectingzero potential.讨论几种典型电场的零势点位置的确定 ,说明选择零势点的原
6)potential energy zero势能零点
1.Selection of spring elasticpotential energy zero and its application;弹簧弹性势能零点选取及其应用
延伸阅读
函数零点我们把函数y=f(x)的图像与横轴的交点的横坐标称为这个函数的零点，即方程的根。f(x)的零点就是方程f(x)=0的解。这样就为我们提供了一个通过函数性质确定方程的途径。函数的零点个数就决定了相应方程实数解的个数。若函数y=f(x)在闭区间[a,b]上的图像是连续曲线，并且在区间端点的函数值符号相反，即f(a)·f(b)<0，则在区间(a,b)内，函数y=f(x)至少有一个零点，即相应的方程f(x)=0在区间(a,b)内至少有一个实数解。
