作业帮介绍飞机模型英语作文80词
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/07/08 22:12:50
介绍飞机模型英语作文80词
A model aircraft is a small sized replica of an existing or imaginary aircraft.It may be flying or static,and may or may not be an accurate scale model of a full-size design.
Such models range from mass-produced toys in white metal or plastic to highly accurate and detailed models produced for display and requiring thousands of hours of work.Many models are available in kit form.
Aircraft manufacturers and researchers also make wind tunnel models not capable of free flight,used for testing and development of new designs.Sometimes only part of the aircraft is modelled.
Such models range from mass-produced toys in white metal or plastic to highly accurate and detailed models produced for display and requiring thousands of hours of work.Many models are available in kit form.
Aircraft manufacturers and researchers also make wind tunnel models not capable of free flight,used for testing and development of new designs.Sometimes only part of the aircraft is modelled.