詞語：contrail
contrail的同義詞
n. condensation trail
contrail的解釋
contrail['kɔntreil]n. [物]凝結尾；航跡雲；凝跡（飛機飛過留下的尾跡）
contrail的意思
contrail 航跡雲;凝結尾流;軌跡;凝結尾;contrail formation 凝結尾形成;contrail altitude 凝結尾高度;aerodynamic contrail 空]氣動力凝結尾;contrail-formationgraph 凝結尾跡形成圖;
contrail的參考例句
1.To make an airplane contrail, you need water and some kind of microscopic particle for the water to condense around. 創造一條飛機的軌跡，你需要一些水和一種能讓水在它周圍凝聚的各種微小粒子。
2.A theory modeling and simulation to the surface topography machined along the semi-circle contrail by the planer edge ball-end cutter is given. 在高速銑削情況下，利用平面刃球頭銑刀沿半圓弧路線進行加工，對加工後的表面形貌進行理論建模與仿真。
3.A new diagonal fuzzy variable structure contrail tracker is designed to combine the virtues of fuzzy control with that of sliding-mode variable structure control. 文章試圖結合模糊控制和滑模變結構控制的優點，設計一種新的對角型模糊變結構軌跡跟蹤控制器。