“low expansion alloys”的概念、定义、翻译、参考文献-科学参考

单词	low expansion alloys
释义	low expansion alloys 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	vector-based original vector basis vector beam vector-borne transmission vector boson vector bundle vector bundle connection vector bundle mapping vector bundle on curves vector bundle on surfaces vector bundle tensor product vector calculus vectorcardiogram vector chart vector circulation vector coding vector cohomology vector computer vector control inmilitary vector control of co-current vector control of synthetic jet vector correlation vector correlation coefficient vector couple vector coupling

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