cvn

Cryogenic CVN impact study of high nitrogen stainless steels

高氮奥氏体钢的CVN低温冲击断裂研究

CVN high-speed data recording & playback harddisk system and Its Applications

CVN高速数据记录与回放硬盘系统及其应用

This paper presents some e-VLBI progress of CVN ( Chinese VLBI Network ) .

介绍了中国VLBI网（CVN）的e-VLBI技术研究进展。

Differential Correction for Spot Parameters and the Photometric Solution of the RS CVn System RT CrB

食双星RTCrB测光畸变波的黑子模拟及黑子参数的微分改正解

Preliminary results of multi-format compatibility tests of CVN correlator

相关处理机多制式兼容性测试的初步结果

Infrared Radiation of RS CVn Systems

RsCVn型密近双星系统的红外辐射

Numerical Analysis of Strain-Rate Field Below Notch Root of the Charpy V-Notched ( CVN ) Specimen

冲击加载时CVN试样缺口前沿应变速率分布特性的数值分析

The present review is given of stellar flares in classical flare stars as well as the RS CVn binary stars .

本文对经典耀星和RsCVn型双星中的耀发现象作了综述。

The strain rate field below notch root of the charpy V-notched ( CVN ) specimen was numerically simulated using a dynamic elasto-plastic finite element method .

采用动态弹塑性有限元分析方法，对CharpyV型缺口（CVN）试样在冲击加载条件下缺口前沿各点的应变速率分布特性进行了研究。

A logarithm mathematical model is used to analyze 702 CVN impact test data and by means of regression , a general equation is obtained for bridge steel and welding seams .

对702个CVN冲击试验数据应用对数数学分析模型进行回归，得到桥梁钢和焊缝的通用计算表达式。

Based on the CVN harddisk system , a prototype software correlator was developed and used in the station fringe checkout , the fringe search of the satellite signal and data processing .

在CVN硬盘系统基础上，软件相关处理技术的研究也得以开展。软件相关处理原型程序已经被用于台站条纹检测、卫星条纹搜索和数据处理中。

In 2003 , a PC-based VLBI data recording and playback unit named CVN harddisk system was developed at SHAO and several systems were installed in CVN .

2003年上海天文台自行研制了基于PC技术的VLBI数据记录、回放系统，命名为CVN硬盘系统，并成功将其安置于CVN观测站和处理机系统。

Active binaries and dMe stars ( RS CVn stars ; dMe stars ; Algol ; cataclysmic variables ; W UMa stars ; active supergiants );

活动双星和dMe型星（猎犬RS型星，dMe型星，大陵五，激变变星，大熊W型星，活动超巨星）；

To satisfy the requirements of the Chinese lunar exploration project , CVN will be upgraded to a realtime VLBI network , including 4 stations and two new realtime correlators ( hardware and software ) .

为适应未来嫦娥月球探测工程，CVN将扩展成含有4个观测站和2个相关处理机（硬件、软件）的实时VLBI网。

In this paper , experiments were made on carbon-manganese steel with La and Ce respectively to observe corrosion parameters such as rate of corrosion , pitting and so on . Investigate on the Correlation between Fracture Toughness J_ ( IC ) and CVN for Low Carbon-Manganese Steel

在碳锰钢中添加单一稀土元素镧和铈，通过测试其腐蚀速度和点蚀特征参数值，考察了材料耐蚀性能的变化。J（IC）和冲击功A（KV）之间的关系研究