翅膀的发明

injection moldings───[机]喷射造型法

inversion castings───翻箱铸造

inversion casting───翻箱铸造

retention of risk───风险保留

conventionalising───使成为惯例

conventionalizing───v.使遵从习俗，使习俗化；使样式化

equation of times───[天]时差；时间方程

The invention discloses a system and a method for dotting level survey dots of wings and a vertical tail of an airplane.───本发明公开了一种飞机机翼、垂尾水平测量点的打制系统及方法。

The invention provides a rim with wings having a compensative local fluctuation and bicycle wheels comprising the rim, as well as a course of manufacturing the rim and the wheels.───本发明提供带有具有补偿的局部波动的翼的轮圈和包括该轮圈的 自行车车轮、用于制作该轮圈和该车轮的过程。