查询词典 pulses

Characteristic data have been worked out, including the maximum Lyapunov index λ, fractional dimension D, lacunarity Λ and eight energies of various frequency bands. After being normalized, they can function as the characteristic vectors. Then, they are transmitted into an artificial neural network to perform pattern recognition.Starting from the mechanism of ultrasonic generating, initial ultrasonic pulses are calibrated. A stylish discharge source is directly coupled with the ultrasonic sensors, and work out actual discharge magnitude.

利用非线性和非平稳的方法对超声波信号进行了分析处理，对于局部放电模型得到的信号，计算了超声波信号的Lyapunov指数、分维数D、空缺率、小波包分解的8个频带能量，得到了11个特征数据，归一化处理后形成特征向量，由人工神经网络进行识别，实现了对局部放电典型模型的模式识别，显著提高了模式识别的正确率，并分析了传播途径对识别的影响。

Calculation of heat interaction between a series of the laser pulses and the material .

李俊昌。激光脉冲列与材料的热作用计算。

The sending end when the use of pulse modulation approach will be a binary digital signal into a frequency modulation of the pulse sequence, and driver fired infrared tube to the form of light pulses sent receiver will receive the pulse of light conversion to electrical signals , and then, after amplification, filtering and other treatment to the demodulation circuit after demodulation, reduced to a binary digital signal after the output.

发送端采用脉时调制方式，将二进制数字信号调制成某一频率的脉冲序列，并驱动红外发射管以光脉冲的形式发送出去；接收端将接收到的光脉转换成电信号，再经过放大、滤波等处理后送给解调电路进行解调，还原为二进制数字信号后输出。

By this method, the radar system can utilize fewer sub-pulses and lower AD sampling rate to measure stationary and moving targets in large range window with wideband signal.

利用较少的子脉冲和较低的系统采样率，该方法可实现大带宽信号对大距离窗口内静止和运动目标的观测。

Seafood, dry fruits and pulses should also form a part of a good macrobiotic diet and should be consumed weekly.

海鲜、水果和干豆类也应形成一个良好的部分大型生物饲料应每周食用。

We want to buy Pulses, Beans, Rice, Yellow Maize, Marine Products, Woods Rice

我们要采购豆子，大米，黄色的玉米色又海产的产品

So I used soya milk instead of cows' milk, and cereals and pulses for protein, and Marmite for my Riboflavin.

因此，我用豆奶代替牛奶，并通过食用谷物和豌豆来摄取蛋白质，通过酵母酱来摄取核黄素。

For instance, grains tend to be short of lysine whilst pulses are short of methionine.

例如，谷物往往是短期的赖氨酸，而豆类缺乏蛋氨酸。

Secondly, there has severe noise with width spectrum due to the powerful irradiating microwave pulses. This is a big challenge to design and realize the receiver subsystem to detect the weak MITA signals.

其次，激励所用的高功率微波脉冲会产生很宽频带的强电磁干扰，这对于微弱的微波热致超声波的检测形成巨大的挑战。

An optical method for UWB monocycle pulses generation based on pulse compression in single mode optical fibers is proposed and simulated.

本文提出了一种基于全光纤脉冲压缩的超宽带单周期脉冲的光学产生方案，并进行了模拟仿真验证。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。