Somatic mutations of VHL gene and HIF-1 α expression in primary renal clear cell carcinomas

Objective To discuss imaging features of von Hippel-Lindau disease ( VHL disease).

目的探讨von Hippel-Lindau病（VHL病）的影像学特征。

Expression of VHL and HIF-1 α and its clinical significance in the lung cancer tissue

肺癌组织中VHL和HIF-1α表达及其临床意义

Conclusion Imaging techniques still play an important role in the evaluation and management of VHL disease.

结论影像学检查在冯·希佩尔·林道病的诊治中仍起着极其重要的作用。

This dissertation researches the application of digitized virtual human in acupuncture point and is a important branch of VHP ( Virtual Human Project).

本文所做的研究即是虚拟人体研究的一个分支，对虚拟人体在中医针炙穴位方面的交互式数字化进行一个初步探索性的工作。

Virtual hardware platform ( VHP) function libraries offer virtual devices including an LCD display, an Ethernet port, etc.

虚拟硬件平台VHP（VirtualHardwarePlatform）函数库提供了包括LCD显示器、以太网口在内的虚拟硬件资源，以对硬件进行建模。

This paper mainly deals with DSP realization of data transmission of good reliability in HF and VHP communication system.

本论文研究了使用数字信号处理（DSP）技术在短波、超短波信道上实现高可靠性的数据传输。

General failure analysis of Ingersoll-Rand spiral type compressor VHP 750

英格索兰VHP750螺杆式空压机常见故障分析

Two VLP segmentation methods are presented in this paper. One is based on the edge detecting;

对车牌的分割算法进行了研究，提出了基于边缘检测和基于字符纹理的车牌分割算法。

Character segmentation method has little limitation for the VLP inclination;

字符分割算法对前续车牌定位及倾斜程度要求低，抗干扰性及适应性强；

The Construction of HIV-1 VLP Vaccines and the Study of It's Immunogenicity

HIV-1病毒样颗粒疫苗的构建及其免疫原性研究

This noise test-system, based on the existing equipments, supports both the Variable Load Temperature ( VLT) method and the Cold Attenuator ( CA) method to establish a system which makes cryogenic low noise amplifiers' either precise or fast measurement realizable.

该测试系统在现有的仪器设备基础上，利用负载温度可变法和低温衰减器法实现了低温低噪声放大器噪声参数的精确测量和快速测量。

VLT is a novel technology which can greatly improve the breakdown voltage and reduce specific on-resistance. However, the biggest challenge is how to manufacture the gradient drift region thickness increasing from the source to the drain.

VLT技术是一种可以同时大幅度改善击穿电压和降低导通电阻的新技术，但其难点在于从工艺上如何制造从源到漏逐渐变化的漂移区厚度。

The new claimed record holder is now the faint smudge indicated in the above images by an8.2-meter Very Large Telescope ( VLT) operating in Chile.

最新的记录保持者是右下角嵌图中的星系，它是由位于智利的8.2米口径甚大望远镜（VLT）所拍摄。

So at maximum RPM the total lifting capacity of the VERT-LEVS give us a new lift rating in this particular neo concept aircraft in question, known as VLT max.

因此，在最高转速的垂直总起重能力列弗让我们在这个问题，特别是新概念飞机作为VLT最大名优新电梯评级。

The test data show that the complex attenuation parameter β vLv has a good linear relation with the relative velocity V/ C0 and the wave length keeps constant along the flume.

经水槽试验，求得衰减系数系βv，进而发现，复合因素βvLv与相对流速V/C0之间有良好的线性关系。另外，试验结果表明逆流中波长沿程不变。

A study on the development of VMD film

VMD片的显影研究

In VMD process, the flux gradually decreases as time increased.

在运行过程中，随着运行时间的增加，产水通量逐渐降低。

The Research on Camera Calibration and Object Tracking for VMD System

VMD系统中摄像机标定及目标跟踪方法研究

The results also indicate that the phenomenon of temperature polarization and concentration polarization is inevitable during VMD process.

其过程中的浓度极化和温度极化现象是膜蒸馏过程进行时的必然现象。

VMG-Velocity Made Good a signal transmitted along a narrow path; guides pilots in darkness or bad weather.

沿着狭窄路径传输的信号；黑暗中或天气不好时为飞行员导航。