“directional crystal superalloy casting technology”的概念、定义、翻译、参考文献-科学参考

单词	directional crystal superalloy casting technology
释义	directional crystal superalloy casting technology Encyclopedia 工学铸造技术释 directional crystal superalloy casting technology高温合金定向凝固技术在铸造型壳中建立特定方向的温度梯度，使熔融高温合金沿着与热流相反的方向，按照要求的结晶取向进行凝固的一种铸造技术。
随便看	agricultural thought in modern China agricultural total factor productivity statistics agricultural tourism agricultural tractor agricultural tradeconditions agricultural trade policy agricultural trailer agricultural transgenic organisms agricultural transport vehicle agricultural UAV agricultural underlying surface agricultural undertaking expenses agricultural utilization of sewage sludge agricultural utilization of sludge agricultural virtual water trade agricultural visualization agricultural warehouse agricultural waste agricultural waste pollution agricultural wastes agricultural waste treatments agricultural wastewater Agricultural Water Management agricultural water pollution agricultural water price

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