| 释义 |
Top-Hat 英'tɒph'æt美'tɒph'æt BNC¹⁴⁴⁶⁶⁴⁺³
基本英英例句例句
高帽变换
名词 top hat:
a man's hat with a tall crown; usually covered with silk or with beaver fur
名词100%
用作名词William put on his top hat in readiness.威廉戴好了他的高顶帽，做好了准备。
The top hat is for formal occasions.这种高顶帽只有在正式场合才能戴。 Numerical results show that the top-hat beam STL instrument is more sensitive than the Gaussian beam STL instrument, with a maximum sensitivity enhancement factor of approximately 2.
计算结果表明，平顶光束激励下的表面热透镜系统比高斯光束有更高的灵敏度。 cnki |