gravity casting

常见例句

It is hard to build a precise math model for counter-gravity casting process for its time lag, uncertainty and complexity.
由于反重力铸造过程的时滞性、不确定性、复杂性，难以建立精确的数学模型。
Since the advent of gravity casting and low pressure casting methods, people have realized significance of metal coatings.
自从重力铸造和低压铸造法问世，人们就认识到金属型涂料的重要意义。
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The complex thin wall A357 alloy castings were successfully produced by using the self-made counter-gravity casting equipment.
利用自制的反重力设备铸造了A357 铝合金复杂薄壁铸件。