1)  P(VDF-HFP)
P(VDF-HFP)
2)  P(VdF-HFP)-PMMA
P(VdF-HFP)-PMMA
3)  poly(vinylidene fluoride-hexafluoropropylene) [P(VDF-HFP)]
聚偏氟乙烯-六氟丙烯共聚物[P(VDF-HFP)]
4)  pⅨ
pⅨ
1.
Construction of a new phagemid for phage display using phage coat protein pⅨ and its primary evaluation;
新型pⅨ噬菌体展示系统的建立及初步评价
5)  P)
P)
6)  PⅣ
PⅣ
1.
In this paper, on the basis of the analysis of the characteristics of wind-blown-sand flow in view of gas-solid two-phase flow, the sand incipience process was realized and observed by using Particle Imaging Velocimeter (PⅣ) technique in a specially designed test facility and the influence factors were discussed.
本文在对风沙流进行气固两相流分析的基础上实现了低风速条件下的沙粒起动过程,借助PⅣ测量系统对其进行了观测并对影响因素进行了分析,获得了沙粒的浓度和速度分布。
参考词条
补充资料:HFP
分子式:CF2=CFCF3
CAS号:

性质:由四氟乙烯经空管热解制得或用水蒸气稀释热解,或用二氧化碳稀释热解制得。无色、无臭气体。熔点-156.2℃。沸点29.4℃。临界温度86.2℃。临界压力2.75MPa。空气中不燃。可压缩液化,不会自聚和爆炸。具一定毒性(LC50=3×10-3)。用作氟树脂、氟橡胶的单体原料,制取六氟环氧丙烷、氟醚油原料。

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