volume by volume concentration

基本解釋

By undertaking strategies such as volume concentration, best price evaluation, and global sourcing, costs can be trimmed significantly.
同時市場定位戰(zhàn)略，市場價格評估，全球資源整合對于降低成本也是行之有效的。
The quality and the yield of 10-HAD are mainly influenced by alcohol concentration, alcohol volume, back extractant water quantity, and temperature.
不同濃度、不同體積的乙醇對產(chǎn)率及質(zhì)量有影響；不同體積的反萃取劑水對產(chǎn)率也有影響；不同溫度對結(jié)晶有影響。
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Proton conducting capacity is dominated by proton conductivity and equivalent conductivity not by proton volume concentration, micro structure was visibly characterized by TEM.
認(rèn)為決定質(zhì)子交換膜傳導(dǎo)能力的不是質(zhì)子的體積濃度而是質(zhì)子傳導(dǎo)率和當(dāng)量質(zhì)子傳導(dǎo)率，并通過透射電鏡（TEM）直觀表征了它們的微觀結(jié)構(gòu)。

The concentration of metal—as little as 2% by volume—is low enough not to constrain the material's elasticity, but high enough to conduct electricity.
ECONOMIST: MONITOR