极限氧指数（limiting oxygen index） ：在规定的实验条件下，使材料恰好能保持燃烧状态所需氧氮混合气体中氧的最低浓度，用LOI表示。LOI=O2/O2+N2*100% 5.
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... 最恶劣的条件：extremely hard condition 最低氧指数：limiting oxygen index 最低容许可靠性：minimum acceptable reliability ...
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... limiting Mach line 极限马赫线 limiting oxygen index 最低含氧浓度 limiting runway 极限跑道 ...
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limiting oxygen index test 限氧指数试验
limiting oxygen index determintion 氧指数测定
limiting oxygen index determination 氧指数测定
its limiting oxygen index loi 限氧指数
limiting ĥ oxygen index 极限氧指数
Flammability of the treated fabrics was investigated by Limiting Oxygen Index (LOI) and Vertical Burning Test.
采用极限氧指数仪和垂直燃烧测定仪分别对整理后织物的阻燃性能进行研究。
参考来源 - 棉织物无醛后整理阻燃剂的合成与应用研究The limiting oxygen index（LOI） value can reach 27 when m（DPTEM）/m（copolymer）=25.
丙烯腈共聚物中w（DPTEM）=25%时,极限氧指数（LOI）值可达27。
参考来源 - 甲基丙烯酸2·2,447,543篇论文数据，部分数据来源于NoteExpress
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Its limiting oxygen index (LOI) value was over 50, which further promoted its flame retard...
限氧指数值高达50以上，进一步提高了阻燃效果及其实用价值。
The produced flame-retardant polyester had splendid flame retardance and the limiting oxygen index in the range of 30 ~ 32.
所制备的阻燃聚酯具有优异的阻燃性能，极限氧指数30 ~ 32。
Its limiting oxygen index (LOI) value was over 50, which further promoted its flame retardant effect and its value for practical USES.
限氧指数值高达50以上，进一步提高了阻燃效果及其实用价值。
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