two component system

The activities were calculated from three-component system phase diagram with two component congruent compound, using fusion free energy of component.

利用熔化自由能，由具有同分熔点二元化合物的三元系相图计算活度。

With design and development of an enterprise PKI system, directory service and online certificate status validation system, two core component of PKI system, are discussed in this paper both theoretically and practically.

以实用的企业级PKI系统的设计与开发为背景，从理论和实际应用两个方面探讨PKI系统的两个核心组件：目录服务和在线证书状态验证系统。

The replacement of the two-component cropping system by the three-component cropping system ( TCCS) had been a inevitable trend of the development of modern Chinese agriculture.

三元种植结构取代二元种植结构是我国现代化农业发展的必然趋势。

Method for Calculating Activities from Three Component System Phase Diagram with Two-component Congruent Compound

由三元系相图计算活度的方法Ⅱ.有二元同分熔点化合物的体系

The Closed Circuit Television ( CCTV) system is an important component of the safe precautionary technology system, and together with the other two major key elements, which are the warning system, and the entrances control system forms the modern comprehensive safe precautionary technology system.

电视监控系统是安全防范技术系统的重要组成部分，它与入侵报警系统和出入口控制系统共同构成现代综合安全防范技术系统的三大要素。