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

单词	high expansion alloys
释义	high expansion alloys Encyclopedia 工学精密合金释 high expansion alloys高热膨胀合金在室温～100℃温度范围内，以铁、锰或铜为基的线膨胀系数高于15×10-6/℃的一类膨胀合金。
随便看	chord length chordless chordless cycle chord method chord of a circle chord of a conic chord of contact chord of curvature chordoma chordophone chord oscillation equation chord theorem choreme Choreoecology choreoecology choreograph choreographer choreographic language agent choreographic work choreography chorioallantois chorion chorionic villus sampling chorionin choripetalous flower

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