“testing for physico-chemical properties of cement”的概念、定义、翻译、参考文献-科学参考

单词	testing for physico-chemical properties of cement
释义	testing for physico-chemical properties of cement Encyclopedia 工学水泥特性与评价释 testing for physico-chemical properties of cement水泥物理化学性能测试水泥物理化学性能主要包括水泥的化学组成、矿物组成、微观结构、密度、细度、需水性、安定性、水化热、凝结时间、强度、耐久性等。水泥及其制品或构筑物的质量控制、性能改进、新产品和新结构开发都离不开对上述性能的测试。
随便看	speed distribution law of ideal gas molecules speeder of vehicle speed governor of turbine speed gradient speed increaser speeding driving speeding monitoring and recording system speed lens speed management speed measure speed measurement speed measurement technology speed of convergence speed of economic growth speed of light speed of light circle speed of order k speed of photographic plate speed of rotation of the ecliptic speed of sound speedometer speed pulser speed quality speed reducer with point-line meshing cylindrical gear speed regulation index for electric drive

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。