high vacuum technology
英
美
- high adj.高的；高尚的；高级的；高度的；全盛的adv.高；奢侈地；音调高n.高水平；高气压；（麻醉品带来的）快感
- technology n.技术；工艺；工艺学
- vacuum n.真空；真空吸尘器；空白adj.产生（利用）真空的v.用吸尘器打扫
- The application and development of vacuum technology in grain trade was introduced.
简要介绍了真空技术在粮食行业的应用及发展情况。
- Vacuum industry is a quite specialistic field, but is involved in very wide fields.
真空技术相对来说是一个比较专业的行业，但是涉及的领域非常广泛。
