| 释义 |
- adj.非贵重的，不珍贵的：指不具有高价值或稀有性的物品或材料。
1 ?铸造冠 铸造冠(NON-PRECIOUS)4,000UT07铸造冠(JELSTAR)5,000UT08铸造冠(PANA)7,000UT09铸造冠(GOLD)9,000 UT10钛合金双侧金属铸造床部分义齿.
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Objective: To investigate the effects of recasting on the castability, composition and microstructure of non-precious ceramic alloy. 目的：研究反复熔铸对非贵金属烤瓷合金铸流率、化学成分、微观组织结构的变化的影响。 - 2
Alkaline fuel cell (AFC) had the advantages of low start-up temperature, good reliability and the possibility of using non-precious metal as catalyst. 碱性燃料电池(afc)具有启动温度低、性能可靠、可用非贵金属作催化剂等优点。 - 3
Doing the things that best serve your career goals before you do anything else, he says, will keep you from frittering away precious time and energy on non-essentials. 他说，在你做其他事情以前，首先做那些对你的职业目标有利的事情，这样做才不会浪费你的宝贵时间、花费不必要的精力。
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