The author analyzes the safety characteristics of the variable speed feed water pump, presents the methods to realize the safety control of variable speed feed water pump under different operation conditions and the notable problems in the process of implementation.
The high insensitive explosive and the flat charge are introduced in this paper. The detonation velocity and detonation pressure of the DOXX explosive are calculated. The detonation velocity of the flat charge is measured, and the safety characteristics of the explosive charge are studied and analyzed, which can meet the requirements of engineering designs.
This paper is with a view to security service what was offered by J2EE. Firsdy, it introduces security conception and security architecture of J2EE, then combines with Information Network Security Police Treatment System of AnHui province Police Hall to show how the system' s security was guaranteed by appliance of these security characteristics.
As the IPSec and MPLS VPN technology introduced,the active network based on the MPLS VPN has not only the security mechanism of the active network,but the safety character against attacking and spoofing of the MPLS VPN active network. So the active network security can be improved.
After analyzing the factors affecting its development, management problems, traffic characters, and safety characters and referring to foreign management policy, safety characters of electric bicycle are analyzed in detail. It is indicated that the designed speed and the weight of bicycle itself are two main factors affecting the safety character.
This paper in great detail discusses COM+ system services such as DCOM, MTS, MSMQ, as well as Active Directory and Security Property. Based on this, this paper concludes that by combing two of them, the distributed application system can be applied, which is easy for management, collocation and flexibility.
The paper analyzes the improved functionalities of IPv6 that is the core of Next Generation Internet (NGI), in respects of IP address management, QoS extension, integrated security property, and mobility support.
In conclusion, alfacalcidol was found to be superior in significantly increasing lumbar BMD as compared to vitamin D plus calcium while safety characteristics were found to be similar in both treatments.
A 'direct-cooling' moderator assembly with the proper helium cryogenic system has been installed, and at relatively small cooling power (thus modest costs) enhanced performance and improved safety characteristics have been obtained.
In recent years, there has been an increasing worldwide interest in accelerator driven systems (ADS) due to their perceived superior safety characteristics and their potential for burning actinides and long-lived fission products.
high temperature performance, storability, and safety characteristics
Tests were conducted to determine the performance, storability, and safety characteristics for specially designed Li/Cl2 in SO2Cl2 (Li/CSC) cells at temperatures as high as 150° C.