查询词典 power amplifier

It also has a power supply for the amplifiers and it may have an accelerometer amplifier as an option.

它也有放大器的电源，并且它也许有过载信号器放大器作为选择。

The power rating of the amplifier is also important.

功率放大器的评级也很重要。

At present, high power fiber amplifier is one of the most attractive research directions in laser fields.

中文摘要高功率光纤放大器的研究是目前激光领域比较活跃的研究方向之一。

American think tanks are of such a high power and position that they can influence a series of important policymaking in politics, economy, military and foreign affairs in the United States. Therefore, they are called the "brain truster" for the American national security strategy, the "revolving door" for the exchange of scholars and government officials, the "incubator" for American diplomats, and the "amplifier" for academic research reports.

作为美国国家安全战略的决策外脑；学界与政界交流的"旋转门"；外交官的"孵化箱"；研究报告的"增值器"，美国思想库权高位重，左右美国政治、经济、军事、外交等一系列重大决策。

We used coupling phototube convert the voltage of reflector voltages of klystron linearly to lower voltage, and convert the lower voltages of standing wave measuring line and crystal detector inputting power linearly to higher voltages by operation amplifier. Then we inputted these voltages to computer by analog-to-digital card and plotted the graphs of working characteristics of reflecting klystron with software .

利用光电耦合器将速调管反射极高电压线性转换为低电压，同时将驻波测量线测得电场强度的电压值和晶体检波器所测得的反射式速调管输出功率的电压值通过运算放大器线性放大，然后经过模数转换卡采集到微机中，利用软件绘制出速调管的工作特性曲线。

The authors used coupling phototube convert the voltage of reflector voltages of klystron linearly to lower voltage and converted the lower voltages of standing wave measuring line and crystal detector inputting power linearly to higher voltages by operation amplifier. Then inputted these voltages to computer by analog-to-digital card and plotted the graphs of working characteristics of reflecting klystron with software.

利用光电耦合器将速调管反射极高电压线性转换为低电压，同时将驻波测量线测得电场强度的电压值和晶体检波器所测得的反射式速调管输出功率的电压值通过运算放大器线性放大，然后经过模数转换卡采集到微机中，利用软件绘制出速调管的工作特性曲线。

Low voltage and low power , Operational amplifier, Current mode circuits.

尽可能地降低模拟集成电路的电压和功耗是模拟集成电路的发展趋势，已经受到国际上的广泛关注，因

Low-power operation is assured with the 4 mA/Amplifier supply current draw.

低功耗工作是确保与4毫安/放大器的电源电流。

The experimental results show that the output power of this CVL is up to 36 watts as an oscillator and extractible power is up to 52 watts as an amplifier.

用该激光放电管进行实验研究，振荡级功率稳定在36瓦以上，用作放大级时平均提取功率达到了52瓦。

When the input optical power is comparable with the saturated power of the semiconductor optical amplifier,SOA has a large nonlinearity,including self phase modulation and cross phase modulation.

对于半导体光放大器，当输入光功率和SOA的饱和功率可比拟时，SOA表现出较强的非线性效应，包括自相位调制和交叉相位调制。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。