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。

youdao

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。

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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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In both the disaggregated and legacy weekly commitment of traders reports issued by the Commodity Futures Trading Commission, the managed-money and larger trader speculative non-commercial accounts sharply cut their net-long positions in precious metals and were short in copper.

FORBES: FOCUS: Falling Prices Push Speculators To Cut Bullish Metals Positions -CFTC

Won't other, more profitable businesses never form thanks to the auto sector hogging precious capital in non-economic ways?

FORBES: Magazine Article

In both the disaggregated and legacy weekly commitment of traders reports issued by the Commodity Futures Trading Commission, the managed-money and larger trader speculative non-commercial accounts decreased their net-long positions in these three precious metals for the second week in a row.

FORBES: FOCUS: Speculators Continue To Trim Gold, Silver, Platinum Bullish Exposure -CFTC