icer

Two patterns of air plane engine inlet hot-air anti-icer are introduced in this paper, one is circumferential anti-icer, the other is double skin corrugated chord direction anti-icer.

摘要飞机发动机飞行安全具有十分重要的意义，于热气统，前缘的结构型式的效果影响很大。

Concentrations of deicer and anti-icer components previously observed in airport effluents have, at times, exceeded the toxicity levels shown in results of this study.

在报告的结果中，相同浓度的去剂和抗剂分子的毒性程度，有时高于以往在机场排放物观察到的化合物。