查询词典 auto-infection

By means of signal processing techniques such as the power spectrum function, the auto correlation function and cross correlation function, two kinds of ECG signals when AF does or does not happen were successively analyzed, showing the evident differences between them.

提出了一种简便有效的、由心电图曲线提取QRS -T复合波的新方法，从而获得P波或f波；利用功率谱、自相关、互相关等信号处理技术，对它进行了处理和分析，特别是，比较了未房颤时和发生房颤时的相关信息的显著差别。

Chaotic sequence has the advantages of massive, high security, and good performanceof auto correlation and cross correlation.

混沌序列具有对初值的敏感性，良好的自相关性和互相关性，不同码元的数目平衡。

Closed form expressions of auto and cross correlation functions of the derivatives gaussian and derivatives novel pulses are also given.

推导了改进的阶Hermite脉冲函数和阶高斯脉冲函数的自相关函数和互相关函数并画出了它们的自相关特性曲线。

When applying random field theory to reliability analysis, one of the most important problems is how to consider the auto correlation and cross correlation of the shear strength of soils.

在利用随机场理论进行土工可靠度计算时，关键问题之一在于如何考虑土的抗剪强度指标的自相关性及互相关性。

We had to tweak our AutoCAD program because the mouse-pointer "cross hair" caused too much data to be sent-and this is tiresome if a user is working in Auto CAD all day long.

我们必须调整我们的CAD程序，因为鼠标指针"十字线"，造成太多的数据发送，这对于用户是在AUTOCAD工作一整天是很受打击的。

1 Press ENTER for auto setting of PR. Move cross hair to die or lead provided image on the vision monitor is clear and sharp, if not adjust optical system.

按回车进入自动调节状态，移动标线到模或者线上直到图像能够清楚的被显示出来，否则调整光学系统。

Wondering how the 1st person aspect and ranged weaponry is going to work. Crosshair? Auto?

对第一人称和远程武器感到疑惑，远程武器是十字丝瞄准还是自动？

It transforms the image based on the cumulative distribution function of histogram. However, there is a caveat to over-enhance the contrast when the auto-generated transform curve is too sharp due to some high peaks in the histogram.

但是当直方图的分布函数中某一个值特别大的时候，则会使产生的转换函数斜率过大，换句话说就是使影像过度增强，这会使输出影像太亮，清晰度反而下降。

To avoid the cumulative error problem caused by auto-overflow in state observer floating operation, the whole-integer operation was proposed to improve the control precision.

为解决状态观测器中采用传统浮点数运算时，因自动下溢出产生误差的问题，提出全整数运算算法提高控制精度。

A new type mating device is designed which has a cupule at each end of manipulator. Kinematics analysis, structural design of mating device and motion equations are also given in this paper. At the same time, the motion of manipulators position and posture are analyzed according to the auto-mating tactic.

本文进行了基于吸盘结构的水下运载器主动对接装置的结构设计，对装置进行了运动学分析，结合机械手的实际结构，推导出机械手末端吸盘的运动方程，并根据主动对接作业策略进行了机械手位姿变化的分析。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。