protection system

The schemes for the safety protection system of passenger train operation are studied and designed after the implementation of speed increase and opening to traffic of the electro-motive unit ( EMU) on Guangzhou-Shenzhen railway on the basis of the author' s working experiences in combination with the characteristics of EMU and the advanced control technology for the high-speed train abroad.

介紹了目前廣深線運用的列車安全防護系統的地面信號和車上設備,結合電動車組的特點及國外高速列車先進的控制技術,針對廣深線提速與開行電動車組后的列車行車安全防護系統的防護方案進行了研究設計。

In the developing process of the protection system,the system’s visual simulation was realized for directly reflecting the influence produced by the optimize parameters to the system intercepting effect.

在某防護系統的研制過程中,為直觀反映各優化參數對系統攔截效果產生的影響,實現了系統的可視化仿真。

This a brief instruction of types and thickness for the protective system which were used for TFTZ symbol under the ocean atmospheric enviroment.

本文簡述海洋大氣環境下,天津港保稅區門區標志所選用的防護系統種類和厚度。

This paper mainly introduces the application research progress of CFRCMCs in thermal protection system,rocket engine and scramjet.

主要介紹了國外CFRCMCs在熱防護系統、火箭發動機和超燃沖壓發動機上應用的研究進展。

The combined radiation /conduction heat transfer in thermal protection systems(TPSes)for reusable launch vehicles was analyzed using the APDL language of ANSYS to simulate reentry aerodynamic heating conditions.

針對可重復使用飛行器再入過程中熱防護系統的復雜輻射-傳導傳熱問題,采用有限元方法并結合仿真軟件ANSYS的參數化分析語言APDL,對可重復使用飛行器熱防護系統進行參數化求解,模擬再入條件下熱防護系統內部輻射和傳導復合換熱,預測內部瞬態溫度響應。

Thermal protection system (TPS) is one of the key technologies for space vehicle, especially for reusable launch vehicles (RLV).

熱防護系統是航天飛行器 ,特別是重復使用運載器的關鍵技術之一。

The unique function of the thermal protection system(TPS) is to maintain the vehicle structural temperature within allowable limit during re-entry aerodynamic heating, which is critical to a new generation of reusable launch vehicles(RLV).

先進熱防護系統(TPS)的設計是決定可重復使用運載器(RLV)成敗的關鍵技術之一。

missile range safety system

導彈靶場安全防護系統

plant nuclear protection system

反應堆輻射防護系統

Design and Analysis of Metallic Thermal Protection System Attachment;

金屬熱防護系統連接結構設計與分析

Design of Automatic Train Protection System Based on DSP;

基于DSP的列車超速防護系統的設計

Research on the High-Voltage Electric Network Safeguard System of Intellectual Pulse;

智能脈沖式高壓電網防護系統的研究

Network Perimeter Security Defense System Based on Linux Kernel;

基于Linux內核的網絡邊界安全防護系統

The Design of Distributed Network Attack Detection and Defense System;

分布式網絡攻擊檢測和防護系統設計

Design and Implementation of Computer Security Defence System

計算機桌面安全防護系統設計與實現

Round-guard System Baced on the Vibration Cable Transducer

基于振動電纜傳感器的周界防護系統

Research and Implement of the Spatial Allocation Adjustment System for Protection Forest

防護林體系空間配置調整系統的研建

Application of IPS in Network Security Protection

入侵防御系統在網絡安全防護中的應用

Blow-out proof shaft, retained with unique Guide Bar System.

防吹出軸，保留獨特的保護桿系統。

Research on Erodible Mechanism and Protected Technology of Steel in Oil Field Hot Water System;

油田熱水系統鋼材的腐蝕與防護研究

Research on the Erosion and Preservation of the Oily Wastewater Reinjection System in Longdong Oil Field;

隴東油田采出水系統腐蝕及防護研究

Study on Guizhou Electric Power Dispatching Information System Security Protection;

貴州電力調度信息系統安全防護研究

The Study of Anti-Expose and Prevention of the Security Flaws for Inner Network;

防內網漏洞暴露的保護系統研究開發

The Study of Safe Protection of Military Political Work Information System;

軍隊政治工作信息系統安全防護研究

Research on the Automatic Train Protection Simulation System of Chinese Train Control System 2;

CTCS2級列控系統超速防護仿真研究