cut-off potential是什么意思

网络释义

用法例句

The absolute value of this voltage of the raising point is considered as the cut-off voltage of the material of the negative pole of the photoelectric tube, and as the result of that, th.

以此抬头点电压的绝对值作为光电管阴极材料对各种单色光的截止电压，则截止电压对于光照频率的相关因数高达０。

This paper briefly introduces the basic principles to measure plancks constant by photoemission and the three methods to measure cut-off voltage.

本文简单介绍了光电效应测普朗克常数实验的基本原理及测量截止电压的三种方法。

The paper introduced the method of measuring Plank’s constant by determining the cut-off voltage in photoelectric effect experiment.

介绍了光电效应实验中通过确定截止电压测量普朗克常数的方法,并分析了实验中产生误差的原因,指出减小误差的方法。

In this paper,the errors of measuring Plank constant in photoelectric effect experiment are analyzed,and inflexion method is compared with intersection method when determining stopping voltage.

分析了光电效应实验中实际测量普朗克常数时误差产生的原因,确定截止电压时应用交点法和拐点法相比较,并应用最小二乘法进行直线拟合求出较精确的普朗克常数值。

The new method suggests that the value of "stopping voltage" corresponding to different frequency is determined under the condition .

对室温下光电流的J-U曲线的分析表明 ,除T =0K情况外 ,光电子无明确的最大动能 ,也无明确的截止电压概念 。

Measurements of the electrical properties of transmitting tubes-Measuring methods of grid No1 current cut-off voltage

GB/T3789.20-1991发射管电性能测试方法第一栅极电流截止电压的测试方法

Measurements of the electrical properties of transmitting tubes-Measuring methods of grid No3 cut-off voltage

GB/T3789.11-1991发射管电性能测试方法第三栅极截止电压的测试方法

Measurements of the electrical properties of transmitting tubes-Measuring methods of grid No1 cut-off voltage

GB/T3789.10-1991发射管电性能测试方法第一栅极截止电压的测试方法

nonconducting voltage

截止[不导电]电压

Faulty high pressure cut-off switch.

高压截止器开关出故障。

base emitter cut off current

基极-发射极截止电流

Marine low pressure bronze male threaded stop valves

GB/T1951-1984船用低压外螺纹青铜截止阀

The principle and application of automatic cut-off device for pressure relief of accumulator

蓄能器卸压自动截止装置原理及应用

The exploring technique and the status quo of the stop valve of the high pressure air of the marine

船用高压空气截止阀现状与技术探讨

Marine low pressure bronze male threaded stop check valves

GB/T1953-1984船用低压外螺纹青铜截止止回阀

ge wavelength of edge filter

截止滤光片的截止波长

The Research of Distribution Transformer Chopped Impulse Overvoltageproof Reactor;

能降低配电变压器截波过电压的电抗器的研究

The cut-off negative pressure method for soling filtration problems based on the theory of variational inequalities

用变分不等式理论求解渗流问题的截止负压法

Low-pressure Conductor Section Selection And Determine Of Power Supply Radius

低压导线截面选择及供电半径的确定

The selection and energy saving of the lead cross-section of the low voltage distribution network line

低压配电网线路导线截面选择与节能

Effect of Train on the Cutoff Frequency of Trapezoid-Tunnel

列车对梯形隧道中电磁波截止频率的影响

Effect of Train on the Cut-off Frequency of Semi-elliptical Tunnel;

列车对半椭圆形隧道中电磁波截止频率的影响

Study on Ultraviolet Absorption of Borosilicate Glass Used for Electrical Illuminant

电光源用硼硅酸盐玻璃紫外截止性研究