【Peja】評論

(A)remained

【【站僕】摩檸Morning】評論

原本題目:請依下文回答第 39 題至第 41 題：Leonardo da Vinci spent many unfruitful years, 39 his first stay in Milan and his second period in Florence,experimenting with a flying machine. The attempt to support and move the human body in the air 40 because, inthe absence of an internal combustion engine, Leonardo could not create mechanisms of propulsion capable ofproviding the necessary upward lift. Nevertheless, based on this understanding of air currents pressure, and resistance,he 41 designs for machines that anticipated the modern glider, parachute, and helicopter. Related to these stu...

【“勞謙君子，有終吉”】評論

達芬奇在米蘭第一次逗留期間和他在佛羅倫薩的第二段時間度過了許多無事可做的年頭，試驗著一架飛行器。在空氣中支持和移動人體的嘗試失敗了，因為在沒有內燃機的情況下，萊昂納多無法建立能夠提供必要的向上提升的推進機制。儘管如此，基於對氣流壓力和阻力的理解，他提出設計了預期現代滑翔機，降落傘和直升機的機器設計。與這些研究相關的是有關宇宙的筆記，後來由伽利略開發。