burn rate

音標發(fā)音

The results show that the increase in burn-off rate has improved the hardness distribution through the joint and the toughness of weld.
結果表明：增大變形速率可使熱影響區(qū)變窄，近縫區(qū)晶粒得到細化，并可改善接頭的硬度分布狀況和焊縫的韌性；
The intake port and combustion chamber of CA6102 SI engine were improved aiming at its slow burn-rate and big cyclic variability in this paper.
本文針對CA6102發(fā)動機燃燒慢、循環(huán)變動率偏大等問題，對進氣道和燃燒室進行了改進。
After the addition of combustion-supporting agent, the original microcosmic structure of coke is broken, thus not only increases the combustion rate, but also increases the burn-off rate of the coke.
加入了助燃劑后，焦炭原有的微觀形態(tài)被破壞，這不僅提高了焦炭的燃燒速率，而且也增加了焦炭的燃盡率。

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the speed at which a company spends the money that is available to it when it begins trading