名词短语
中文翻译：Unknown
同义词：
['真空铸造、真空铸造法例句：1. This vacuum investment casting process is widely used in the manufacturing industry.（这种真空铸造工艺在制造业中被广泛使用。）2. The vacuum investment casting technology has greatly improved the quality and efficiency of metal castings.（真空铸造技术大大提高了金属铸件的质量和效率。）']
例句：
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1. This vacuum investment casting process is widely used in the manufacturing industry.
这种真空铸造工艺在制造业中被广泛使用。
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2. The vacuum investment casting technology has greatly improved the quality and efficiency of metal castings.
真空铸造技术大大提高了金属铸件的质量和效率。
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3. In order to achieve high precision, a vacuum investment casting machine is used in this process.
为了实现高精度，这个过程使用了真空铸造机。