论述

For the image processing, here talks about some most used process methods such as template, FFT filter and what's more important, talks about their special effect on STM/AFM images with proper parameters, by the way, Several contradistinctive testes has been applied before and after these process.

从几何变换、图像增强、模板操作到傅立叶频谱域的各种高低通滤波处理的实现，重点论述了相关处理对于隧道扫描图像的针对性作用，并作了大量对比实验。

In this paper, the application of neural networks for industrial contrail control systems is introduced and the problem of building neural network model of the nonlinear control objects is described.

介绍了神经网络在工业控制系统中的应用；论述了建立非线性被控对象的神经网络模型问题；介绍了神经网络控制的主要方案，这些方案可用于过程控制和电气传动控制系统。

The use of contrasting plays an essential role in the discussion of revealing the main ideas of the book.

对比手法的运用在该著为表达主旨意图的论述中起到了不可或缺的作用。

The present paper proposed one kind of numerical control single-phase inversion structure, in detail elaborated the system parameter design, the rectification work basic principle of work, the contravariant basic principle and the SPWM sine pulse width modulation.

本论文提出了一种数字控制的单相逆变器结构，详细论述了系统的参数设计，整流工作的基本工作原理，逆变的基本原理及SPWM正弦脉冲宽度调制。

The presentpaper proposed one kind of numerical control single-phase inversionstructure, in detail elaborated the system parameter design, therectification work basic principle of work, the contravariant basicprinciple and the SPWM sine pulse width modulation.

本论文提出了一种数字控制的单相逆变器结构，详细论述了系统的参数设计，整流工作的基本工作原理，逆变的基本原理及SPWM正弦脉冲宽度调制。

This paper mainly focuses on the development of precision measurement technology and the character of numerical control technology .

论述了精密测量技术的发展和数控技术的特点，介绍一种新型的在位检测系统，指出在线测量应用于数控技术的可行性及其发展前景。

This article is about the application, technical theory and character of pneumatic control valve box .

重点叙述了气动控制阀箱的设计、技术原理及特征，并对该控制阀箱的关键技术、制造方法做了论述。

This essay discusses the compose of hardware circuit and software control flow of single chip computer in detail.

本文详细论述了硬件电路的组成和单片机的软件控制流程。

Finally, the model of the control circuit and the connection between main circuit and control circuit is discussed.

最后论述了采用面向结构图的控制电路数学模型的建立、仿真算法及主电路和控制电路之间的连接方法。

The history and current research of variable domain transpiration control theory are reviewed.

论述了变域传热发汗控制理论的发展历史和研究现状。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。