该词条未找到_海词词典

您要查找的是不是：

The heart of the system, op amp A1C, includes photoresistor RPR, which represents the feedback element that determines the gain of the stage. 系统核心放大器A1C，包括光敏电阻RPR，代表决定部分增益的反馈元件。
It can be considered a multi stage carburizing. 这一过程可以看成是一个多段渗碳过程。
The uncommitted op amp has its noninverting input connected to the GND pin. 闲置(理解，看你的应用场合)放大器反向输入端要接到地上。
Are you smart enough to figure out how to use a $.30 op amp instead? 你是否足够聪明能知道如何用0.;3美元的运放来代替?
In this case, you might want to place bypass capacitors directly on the output of an op amp. 这里，我们通过旁路电容直接在运算放大器的输出端旁路。
The slew rate of the circuit is determined by the charge pump but not the op amp. 此电路的充电时间是决定于充电帮浦而非传统的放大器。
CMOS Op amp is reported which has a high common-mode input range and a high output swing. 本文报道了一种具有高共模输入范围和高输出电压摆幅的CMOS运算放大器。
The input noise voltage of a quiet op amp is 1nv/sqrt(Hz) but there are plenty available with 20nV/sqrt(Hz). Op amps with bipolar front-ends have lower voltage noise and higher current noise than those with FET front-ends （低噪音运放的输入噪声电压可以达到1nv/sqrt(Hz) ，但是我们大量用到的运放具有20nV/sqrt(Hz)的输入噪音。
The construction of ash dam in Weishui Power Plant adopts the multi stage pulverized coal ash subdam technology. 微水电厂贮灰坝的施工采用了多级粉煤灰子坝技术。
The simulation results show that the designed Op Amp achieves a dc gain of 102 dB with a unity-gain frequency of 822 MHz. 仿真结果表明,所设计运放的直流增益可达102dB,单位增益频率为822MHz;
The earliest IC op amp OUTPUT stages were NPN emitter followers with NPN current sources or resistive pull-downs, as shown in Figure 1.6. 最初的集成运算放大器的输出级是NPN电流源的NPN放射追随器或通过电阻下拉，如图1.;6所示。
With a circuit like the one described above, this phenomenon is not usually fatal, but it will change the behavior of the op amp. 像上面描述的电路一样，这种现象通常并不致命，但是会改变运放的表现。
The mathematic model of one dimensional multi stage carburation is obtained and it can describe every physical phenomenon in carburation. 该文建立了多段法渗碳的一维数学模型,用此数学模型能够清晰地描述渗碳过程中每一时段的物理行为。
The better technological process now is the step control of carbon potential during carburizing.It can be considered a multi stage carburation. 目前最佳渗碳工艺方法是在整个渗碳过程中对碳势进行台阶式控制,这一过程可以看成是一个多段渗碳过程。
It applies a negative bias to the summing junction of voltage regulator Op Amp Z1 to cutback the generator voltage when frequency drops below 50 Hz. 它将一个负的偏置信号输向电压调节器中的运算放大器Z1的总和节点，当频率低于50赫兹时，它能降低发电机电压。
An op amp combines with strategically placed zener diodes to yield a process-control circuit that has positive- and negative-going hysteresis bands. 运放结合战略上被放置的齐纳二极管产生一个过程控制电路，电路有正、负向磁滞带。
Raw dextran was separated and purified by multi stage ultrafiltration according to the different ranges of molecular weight. 通过采用分级超滤的方法以不同的分子质量范围对右旋糖酐粗品进行分离纯化,并分析右旋糖酐在不同分子质量范围内的分布。
Some problems concerning the design theories and optimization of multi stage decompression and micropore jet composite (MDMJC) mufflers are systematically analyzed. 对多级降压小孔喷注复合型消声器设计理论与优化方法中存在的问题进行了分析，介绍了为改善这些问题所做的一些探索工作。
In the electronic weighing system,ZEM Series and weighing sensor,serial memory,dual op amp,keyboard and display components,etc.constitute the entire electronic weighing system. 在电子称重系统中ZEM系列与称重传感器、串行存储器、双算运放大器、键盘及显示等元件构成整个电子称重系统。
Establish the simulated calculation approach for simple sequential heat exchanger system and optimization for the multi stage sequential heat exchanger system. 建立简单序贯换热器系统的模拟计算方法，并优化设计多级序贯换热器系统。