Poly ( N-vinylformamide) was synthesized with N-vinylformamide ( NVF) and K2S2O8 as initiator, and characterized by Fourier Transform Infrared Spectrum and X-ray Photoelectron Spectroscopy.

Through the copolymerization of N-vinylformaind ( NVF) and N, N-dimethylacrylamide ( DMAM), the process of the copolymerization of different molar ratios was studied.

用N-乙烯基甲酰胺与N，N-二甲基丙烯酰胺进行不同摩尔配比的共聚反应，分析研究不同摩尔配比的共聚反应过程。

Secondly, the independent component analysis ( ICA) and the noise visibility function ( NVF) are introduced. So a algorithm based on noise visibility function and the independent component analysis of steganography was proposed.

其次，介绍了独立分量分析（ICA）和噪声可见性函数（NVF），在此基础上提出了一种基于噪声可见性函数和独立分量分析的数字密写算法。

The HVS model is based on the computation of the noise visibility function ( NVF) and embed at the texture and edge region stronger embedded watermarks.

模型基于噪声可见性函数（NVF）的计算来决定水印嵌入强度，使水印更多的嵌入到图像的纹理和边缘区域。

This paper presents a watermarking capacity analysis method based on the content of wavelet subbands by using Watson quantization matrix and noise visibility function ( NVF).

提出了一种基于小波子带的内容，利用Watson量化矩阵和噪声可见性函数对水印的嵌入功率进行自适应限定的水印容量分析方法。

The N vinyl formamide ( NVF) is the functional vinyl compound.

N乙烯甲酰胺（NVF）是受到人们注目的功能性乙烯化合物，近年国外已有生产。

Effect of Different Immune Processes on Efficiency of Anti-idiotypic Antibodies Against MDV

不同免疫程序对MDV抗独特型抗体苗效果的影响

Application of MDV system to architecture energy saving

MDV系统在建筑物节能中的应用

Optimum design of welding transformer by use of MDV method

弧焊变压器的混合离散变量法优化设计

Meteorology Data Warehouse ( MDW) provides not only the meteorologist with a quickly way to get useful information but also the environment of data mining and knowledge discovery, largely supporting the improvement of weather service quality.

气象数据仓库不仅可使气象业务人员迅速准确地获取有用的气象信息，同时还给气象科研工作者提供了气象数据挖掘和知识发现的环境，为气象服务质量的提高提供有力的支持。

The major task of MDW construction is to build a complete, basic enterprise center database, which contains basic-code database and business database.

建立数据仓库的主要任务是建立企业全局性、基础性的中心数据库，中心数据库包括基础代码库和业务数据库。

A new method using metal dielectric waveguide ( MDW) is presented.

现提出采用金属介质波导（MDW）的新方法。

The mechanism of material removal in MJP is studied by the method of Computational Fluid Dynamics ( CFD).

应用计算流体力学（CFD）方法分析了磁射流抛光技术的材料去除机理。

Magnetorheological jet polishing ( MJP) is a new deterministic precision finishing technology.

磁射流抛光技术是一种新型的确定性精密抛光方法。

The shape corrections and roughness reduction of MJP are studied.

进行了磁射流抛光技术的修形工艺研究。

Analysis and Design of Magnetic Field for MJP

磁射流抛光中磁场的分析与设计

Improvement for the repairing technology about screw thread hole of bottom bracket of MDY& 150 type coal mining machine

MDY150型采煤机底托架螺纹孔修复工艺

The thesis also introduce the case of Blizzard vs. MDY.

本文还介绍了美国著名的暴雪公司诉MDY公司一案。

The phase equilibrium of linear molecule, ethane, has been simulated by using the NVT canonical ensemble Monte Carlo method, and the thermodynamic properties of the system including chemical potentials? temperature? density?

用恒NVT正则系综Monte Carlo方法模拟线形分子&乙烷的相平衡，得出化学势、温度、密度、压力等热力学数据。

Single or more viral particles, viral inclution bodies, viral surface antigen particles appeared in cytoplasm cavity of Hofbauer cell or intercellular space in VT and NVT groups.

单个或多个病毒颗粒、病毒包涵体和病毒抗原颗粒仅出现在垂直感染组胎盘Hofbauer细胞胞质空泡和细胞间隙内。

Non-sustained ventricular tachycardia ( NVT) was induced by programmed stimulation in 12 of 16 mice of TAC group ( 75%).

其中12只（75%）小鼠可以诱发非持续性室性心动速（NVT），而假手术组动物均未诱发NVT。