查询词典 pulse

Three electrochemical processes of circulating voltammetry,alternating impedance and differential pulse are adapted to study the synthetic Schiff alkali matcher and its effective mechanism with DNA.Results: The Schiff alkali matcher has a sensitive oxygenated and reduction climax at 0.4 and 0.8 v.

研究具有抗癌活性的小分子与DNA的相互作用，对于认识它们的生物活性、药物作用机制以及高效低毒的新药设计、新药筛选、化疗药物的改型换代具有十分重要的意义[3]。

According to the mathematical model of AC induction motor,the static measurement of electrical parameter for AC is achieved by pulse method.

文章根据异步电机的数学模型，采用脉冲法实现了电机基本物理参数的静态测试。

Based on this, algorithms that consider the earliest emergency time and the least relief points with the pulse need are proposed, respectively, which is proved with mathematical induction.

在此基础上，分别给出了脉冲需求条件下应急时间最早和应急出救点数最少的算法步骤，并应用数学归纳法进行了证明。

Nonetheless, he reported it, and it went on a list of candidates for West Virginia University astronomers Maura McLaughlin and Duncan Lorimer to re-examine, scheduling new observations of the region of sky from which the pulse came.

不过，他报告说，现在，它继续在西弗吉尼亚大学的天文学家候选人名单玛芙拉 McLaughlin 和邓肯洛里默重新审查，安排了新的观测天空区域从该脉冲来。

We decomposed and reconstructed the tested signal by use of filter basing on wavelets transform. With maximality of the reconstructed signal's model, we can find the start point of the echo pulse and calculate the fault distance accurately.

作者采用目前已经广泛应用在数字信号处理领域的小波分析的方法，设计了基于小波变换的滤波器对所测试的信号进行分解和重构，利用重构信号模的极大性寻找反射脉冲的起始点从而实现对故障的定位。

This solution allows companies to use have purchased MCD for pulse signal on energy usage.

这个解决方案能让MCD公司利用已经购买的脉冲信号对能源的使用情况进行监控。

There are many types of filtering methods, such as the limit speed filter and limit amplitude filter used in the program determination method, mean value filter, arithmetic average filter, sliding average filter, etc. This research adopts the combined average filter method that can eliminate the pulse interference.

有许多种过滤方法，如极限速度滤波和限幅滤波程序测定，均值滤波器算术平均滤波，滑动平均滤波等本研究采用了组合平均滤波法，能有效消除脉冲干扰。

It is characterized by : the mechanical mouse moves and rolling around key operations into switching signals Circuit square with the square wave signal to substitute for the original mouse photosensitive sensors within the pulse signal, using the switch can be achieved mouse cursor movement and the mouse double-click a single operation, and the use of transmitting and receiving circuits instead of the mouse line, a remote-control mouse.

其特征是：将机械鼠标的滚动动作和左右键的作转换成开关信号，用方波电路产生的方波信号代替原鼠标内光敏传感器的脉冲信号，用相应的开关动作可以实现鼠标光标移动和鼠标的单双击作，而用发射和接收电路代替原来的鼠标线，可以实现鼠标的遥控。

The purpose of this research is to measure the different EOG (Electro-Oculography, EOG) signals resulted from eye movements. The measured voltages will be transmitted to VCO (Voltage Controled Oscilloator, VCO), and then VCO will transfer the different voltages to different frequencies of square waveform signals. The square waveform signals can replace the pulse trains generated by circle disk encoder, as the input signal of infra red sensor in the mechanical mouse.

本论文主要研究目的，乃是应用眼电图法(Electro-Oculography， EOG)来量测眼球运动所产生的电压讯号，以EOG方式量测到的电压，再经由电压控制震荡器(Voltage Controled Oscilloator，VCO)转换成不同频率的方波，VCO并将方波讯号传送给滑鼠的红外线感应器，以替代轨迹球滚动时其带动圆盘编码器所产生的脉波。

In the image preprocessing phase the present image enhancement technology is studied and then improve the median point filter algorithm based on the characteristic of the gray-level histogram of the image form the spot and the geometrical traits of the bracket itself which denoise the random pulse noise in the precondition of protecting the edge information.

在预处理阶段在对现有的图像增强技术进行了分析研究之后，根据支架抛光现场采集图像直方图的特点和支架本身的几何特征对中点滤波算法进行了改进，在很好地保持了图像边缘信息的前提下，去除了图像中的随机脉冲噪声。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。