In the end, this thesis looks forward for the prospect of VTL Technology.

Initial Discussion on the Application of VTL Technology to BSS Data Backup

VTL技术在业务支撑系统数据备份中的应用浅析

Objective To evaluate the reproducibility of three different CT volume measurement methods including fixed threshold method ( FTM), variable threshold method ( VTM), and partial volume method ( PVM) in pulmonary nodules with different densities.

目的评价肺部不同密度小结节CT体积测量3种方法（固定阈值法、可变阈值法和部分容积法）的可重复性。

However, diets with or without VTM in both types of diets during either finishing period had not significant effect on growth performance ( P> 0.05).

但是，维生素和微量矿物元素添加与否对生长性能无显著影响（P>0.05）。

The VTM is responsible for the set-up, performance and operations procedures of all BOB Technical facilities at a Venue.

场馆技术经理负责与场馆相关的所有技术设备的设置和运营。

The robot's workspace is represented as a virtual terrain map ( VTM).

将机器人的工作空间分解为若干个方形区域，构建了一张虚拟地形图（VTM）。

A new computer-aided system has been established with functions of dentofacial deformity analysis, surgical simulation and visual treatment oNective ( VTO).

并建立了一套新的具有颅颌面畸形分析、设计模似手术及术后面型预测等功能的正颌外科计算机处理系统。

VTo be or not to be Outside the Bible, these six words are the most famous in all the literature of the world.

生存还是毁灭“生存还是毁灭。”如果把《圣经》除外，这六个字便是整个世界文学中最有名的六个字了。

To explore the potential use of VTT as a live vaccine vector, we have generated three modified VTT strains ( MVTTs) by homologous recombination with the green fluorescent protein ( GFP) gene at three distinct genomic locations.

为了开发天坛株作为活载体来构建疫苗，我们通过同源重组的方法将绿色荧光蛋白基因GFP导入到其基因组的不同位置，构建了三种改良的痘苗病毒天坛株。

We found that VTT has broad host cell range that 11 of the 12 mammalian cell lines studied and primary CEF are permissive to VTT infection whereas one, CHO-K1, is non-permissive.

我们发现天坛株具有广泛的宿主范围，经研究的12种哺乳动物细胞中的11种及原代鸡胚细胞CEF均是天坛株的允许细胞，而中国仓鼠卵巢细胞CHO-K1是天坛株的非允许细胞。

We have previously characterized the phenotypic properties of VTT both in vitro and in vivo and have identified its virulence property in causing the body weight loss in mice once inoculated directly through the intracranial route.

之前我们已经鉴定了野生型天坛株在体内体外的生物学特性，并且已经通过检测鼻腔途径导致的体重降低和直接颅腔接种鉴定了其毒力。

Furthermore, diminished CPE and/ or reduced cell-to-cell spread of the modified viruses occurred in most of the cells tested including human-derived cell lines compared with its parental VTT strain.

在多数动物细胞中包括在人源细胞中重组病毒具有比野生天坛株病毒更低的细胞到细胞间的扩散水平或更小的对细胞的毒性。

Moreover, VTT is much less virulent than vaccinia WR but remains neurovirulent in mice and causes significant body weight loss after intranasal inoculation.

体内实验显示，尽管天坛株比神经毒性的WR株毒性弱很多，但天坛株仍保留相当的神经毒性，而且经鼻腔接种可引起小鼠体重严重下降。

In addition, VTT produced severe cytopathic effects ( CPE) in nearly all the tested cells, including 4 human cell lines.

天坛株在几乎所有测试的细胞中均能产生严重的至细胞病变效应（cytopathic effects，CPE），包括四种人类来源的细胞系。

The VTT Bank Card System

VTT银行磁卡系统

VVA ( Velocity Variation with Azimuth) is stable but only can identity a large suite of reservoir and has inaccurate resolution for identifying thin reservoir.

速度随方位角变化法（VVA）比较稳定，但只能识别大套储层，对于识别薄储层的分辨率不够。

One common purpose of verification, validation and accreditation ( VVA) and test and evaluation ( TE) is to reduce risks and increase credibility.

校核、验证和确认（VVA）与测试和评估（TE）的目的之一都是为了减少风险，增加可信度。

In the end, the control strategy of VVA was applied in a 4V cylinder head and experimental results proved its good adaptability.

最后，将可变气门控制策略应用于4V发动机缸盖，试验结果表明，可变气门控制策略具有良好的适应性。

Research on VVA Torpedo Homing System Simulation

鱼雷自导系统仿真的VVA研究

Modeling and Research on VVA for Attack-defense Confrontation Simulation System of Aerodynamic Missile

飞航导弹攻防对抗仿真系统的模型构成与VVA研究

Research on Conceptual Modeling Technology of Mission Space and It's VVA

任务空间概念建模技术及其VVA研究