“低热膨胀合金”的概念、定义、翻译、参考文献-科学参考

单词	低热膨胀合金
释义	低热膨胀合金 Encyclopedia 工学精密合金释 low expansion alloys低热膨胀合金室温附近线膨胀系数低于4×10-6/℃的铁系、钴系、铂系和铬系膨胀合金。
随便看	regional distribution technology regional divergence regional division of villages and small towns in China regional division theory regional dynamic planning regional eco-compensation regional ecological assessment regional ecological carrying capacity regional ecological critical zones regional ecological effect regional ecological evolution regional ecological function regional ecological integrity regional ecological process regional ecological regulation regional ecological risk regional ecological security regional ecological sensitivity regional ecological vulnerability regional ecology regional e-commerce practice regional economic advantage regional economic conflict regional economic cooperation regional economic cooperation organizations

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。