Next, rotate and store this matrix; then, offset from the current coordinate system with translate ( which is applied from the previously rotated and translated matrices), and draw a red ellipse. 接下来,旋转和恢复这个矩阵;然后,使用translate设置与当前坐标系统的偏移量(这是从之前旋转和转换的矩阵应用的),并绘制一个红色椭圆。
This lack of static, DC offset current in the output transformer means that the core can be made smaller, because it requires no air gap to prevent core saturation from the static DC offset current. 这种缺乏静态,直流偏移电流输出变压器的核心手段,可更小,因为它不需要空气间隙,以防止核心饱和从静态直流偏移电流。
However, offset current and leakage current are the types of interference most frequently encountered and are explained further at the end of this section. 然而,偏移电流和漏泄电流是最常见的干扰类型,并在这部分末尾进行了更详尽的说明。
Offset current is a spurious current generated by a switching card even though no signals are applied. 偏移电流是开关卡产生的杂散电流(即使没有信号时)。
After discussing how the input offset current influences the output of operational amplifier, the optimal relationship between peripheral impedance is obtained. 通过讨论输入失调电流对集成运算放大器输出的影响,推导出集成运算放大器外围阻抗的最佳取值关系。
Close each channel individually and measure the offset current after allowing the switching transients to decay and the current to stabilize. 分别关闭每个通道,并等待切换瞬态小时且电流稳定后,测量偏移电流。
The card chosen must have wide bandwidth as well as good isolation and low offset current. 所选的开关卡必须具有宽带宽,以及良好的隔离和低偏置电流。
The end offset of the current lexical scope. 当前词法范围的结束偏移量。
For example, the offset current of the relays and the leakage resisstanceof the boards, connectors, and cables may degrade the integrity of high impedance applications. 例如,继电器的偏置电流以及电路板、连接器和电缆的漏泄电阻都可能会破坏高阻抗应用的完整性。
Investment in the US continues to offset a large current account deficit. 流向美国的投资继续抵消着巨额经常账户赤字。
Today, it is the collapse in the ability of US households and those of a few other high-income countries to offset the vast current account surpluses generated by China, Germany, Japan and oil-exporting countries. 今天则是美国和少数其它高收入国家家庭抵消中国、德国、日本和石油输出国产生的巨额经常账户盈余的能力土崩瓦解。
DC Component Time Constant and Zero Offset Phenomena of Breaking Current for 1000 kV Circuit Breaker 1000kV交流断路器开断电流的直流分量时间常数和零偏现象
Offset current is especially significant when measuring low currents if the magnitude of the offset is comparable to the low current being measured. 在测量小电流时,如果偏移电流的幅值与被测小电流相当,偏移电流就尤其明显。
It might make sense to realize some of those losses to offset current or future gains as part of your periodic portfolio rebalancing. 实现一些损失抵销目前或以后的盈利作为你一段时期内投资组合的再平衡也许可行。
Once a given combination of matrix cards, sourcing, and measuring devices is put together, it may be desirable to measure the offset current for various pathways to characterize the system. 一旦将矩阵卡、源和测量装置组合连接在一起之后,就可能希望测量不同通路的偏移电流,从而来表征系统。
Scanner cards designed to minimize offset current are commercially available. 商业上有专门设计的开关卡,其偏移电流非常小。
If the offset current is relatively constant, this value can then be subtracted from subsequent measurements. 如果偏移电流相对稳定,则可以从随后的测量值中减去该值。
This is done by subtracting the offset current for a given channel from subsequent measurements made via that channel. 在通过某个通道进行测量时,则可从测量读数中减去该通道的偏移电流。
It is a path on which the fiscal deficits needed to offset persistent current account deficits, and collapsing private spending in external deficit countries, continue indefinitely. 沿着这条道路走下去,就需要无限期地用财政赤字来抵消持续的经常账户赤字,以及在有外部赤字的国家抵消崩溃中的私人支出。
R2 and R4 are chosen to minimize errors due to input offset current as outlined in the section describing the photocell amplifier. R2和R4用来降低因输入失调电流产生的误差,其原理与前文光电二极管放大器所述一致。
Experimental results show that the device can precisely measure many parameters of IOA, such as input offset voltage, input offset current, open loop differential AC voltage gain and AC common mode rejection ratio. 实验结果表明该测试仪能准确测量运算放大器的输入失调电压、输入失调电流、交流差模开环电压增益和交流共模抑制比等参数。
In the simulation study of single phase PQC, the dc offset current in source current can be observed and the global stability still has not realized. 在单相PQC的仿真研究中发现电源电流易出现直流分量,而且系统没有实现全局稳定。
This article points out the difference in the definition of input offset current about analog Integrated Operational Amplifier Circuit ( IOAC) in common teaching material for analog electronics. 指出在高等院校工科电气电子类模拟电子技术课程常用教材和参考书中关于模拟集成运算放大器输入失调电流IIO的定义不一致的问题。
Simulation results show that the novel scheme can effectively eliminate the dc offset and harmonic current. 仿真结果表明,新方案可有效的消除系统电流的直流分量,实现谐波电流抑制。
We also analyze the effect of input noise voltage and current, input offset voltage and current of the operational amplifier, and the noise of the silicon photodiode on the combined circuit of the operational amplifier with the silicon photodiode. 分析了运算放大器的噪声电压、噪声电流、失调电压、失调电流和硅光电二极管的噪声因素对硅光电二极管与运算放大器组合电路的影响。
For very high-speed/ high-speed op amp IC's, whether it is field-effect type or bipolar type, it is generally not possible to achieve low offset voltage and low offset current at the same time without special measures. 对于超高速集成运算放大器,如无特殊措施,无论是场效应型还是双极型超高速运放,原则上均不能同时获得低的失调电压和低的失调电流。
This potassium channel below the threshold potential is activated when you start to produce export-oriented IA stimulus offset current, the depolarization was almost inhibited, extended membrane potential depolarization. 这种钾通道在低于阈电位时开始被激活,产生IA抵消了刺激电流,去极化几乎被抑制,延长膜电位去极化。
An difference structure technique is proposed to eliminate nearly all the DC offset current. ( 3) Using the Class AB grounded gate multiplier as basic cell to design a high linear, four quadrant current multiplier. 电路采用差分结构基本消除了积分器产生的直流偏移电流。(3)以ClassAB栅极接地相乘核为基本单元,设计了一款高线性度、四象限的电流乘法器。
The magnetic-valve controllable reactor, based on the principle of magnetic saturation, alter its inductance by adjusting the saturation offset through direct current. 基于磁饱和原理的磁阀式可控电抗器,是通过直流偏磁调节电感量从而实现电感可控。