单词IFR
网络: 仪表飞行规则(instrument flight rules)；膨胀型阻燃剂(Intumescent flame retardant)；国际金融评论(International Financing Review)
The SEM, oxygen index and UL-94 vertical burning test were used to investigate the morphology and properties of the flame retardant PP.
运用扫描电子显微镜、氧指数仪和垂直燃烧仪等对IFR阻燃PP体系的表面形态和性能进行分析。
U. S. companies are expected to sell at least $30 billion in bonds this week, according to IFR, a unit of Thomson Reuters.
根据汤森路透旗下的IFR，美国企业本周预计将发售至少300亿美元的债券。
IFR scientists say creating broccoli containing more of the key chemical - sulforaphane - may counter this effect.
食品研究中心的科学家说，制造一种含有更多主要化学成分-萝卜硫素的花椰菜，可以对抗这种影响。
The intumescent flame retardant (IFR) agent containing 4A zeolite was prepared and its application properties in NR system was researched.
制备了含4A分子筛的膨胀型阻燃剂，研究其在NR中的应用。
VFR night flight and IFR flight under visual conditions are also said to be possible.
VFR夜间飞行和IFR目视条件下飞行同样也是许可的。
Novelty intumescent flame retardant(IFR) was made from phosphoric acid, pentaerythritol(PER) and melamine.
使用磷酸、季戊四醇、三聚氰胺合成了一种膨胀型阻燃剂。
Meanwhile, the flame retardant properties of NR were improved due to the synergistic properties between 4A zeolite and IFR agent.
同时，4A分子筛与膨胀型阻燃剂的协同效应提高了NR胶料的阻燃性能。
BusDriver: probably the same time on a holding pattern (or perhaps a bit less). Over the 45 minutes for IFR reserves though.
大概同时进入等待航线（排队）吧（或者稍晚点儿）。高于IFR要求的45分钟时间。
The effect of intumescent flame retardant(IFR)on the combustion and smoke of low-density polyethylene(LDPE)was studied by cone calorimeter.
用锥形量热法研究了膨胀型阻燃剂对低密度聚乙烯燃烧和发烟性能的影响。
IFR Strategies: Breaking out: You"re got the runway in sight. Are you ready to land?
仪表飞行规则策略：转入目视飞行：你已看到跑道了，准备着陆吗？