Parachute - Wikipedia
A parachute is a device used to slow the motion of an object through an atmosphere by creating drag or aerodynamic lift. A major application is to support people, for recreation or as a safety device for aviators, who can exit from an aircraft at height and descend safely to earth. A parachute is usually made of a light, strong fabric.
Parachute | Aeronautical Safety Device | Britannica
Parachute, device that slows the vertical descent of a body falling through the atmosphere or the velocity of a body moving horizontally. The parachute increases the body’s surface area, and this increased air resistance slows the body in motion. Parachutes have found wide employment in …
How Do Parachutes Work? Understanding Parachute Mechanics
Learn how parachutes work, from parts to deployment. Discover static line parachutes and how parachutes open to ensure a safe descent.
parachute是什么意思_parachute的翻译_音标_读音_用法_例句_爱词 …
UN troops could be landed by helicopter or even by parachute. 联合国部队可以乘直升机着陆，甚至可以伞降。 He was a courier for the Polish underground and parachuted into Warsaw... 他是波兰地下组织的情报员，被空降到华沙。 他空降进入。 Planes parachuted food, clothing, blankets, medicine and water into the rugged mountainous border region... 飞机将食品、衣物、毯子、药品和水空投到崎岖多山的边界地区。
How parachutes work | The science of air resistance - Explain that Stuff
2023年2月24日 · Parachutes are designed to reduce your terminal velocity by about 90 percent so you hit the ground at a relatively low speed of maybe 5–6 meters per second (roughly 20 km/h or 12 mph)—ideally, so you can land on your feet and walk away unharmed.
PARACHUTE中文(简体)翻译：剑桥词典 - Cambridge Dictionary
Airborne troops were dropped by parachute behind enemy lines. For whatever reason his parachute failed to open. She's agreed to do a parachute jump for charity. There was a large …
History of the Parachute (Inventors and Innovations) - ThoughtCo
2019年8月9日 · Here are a few little-known facts about parachutes: In 1837, Robert Cocking became the first person to die from a parachute accident. In 1887, Captain Thomas Baldwin invented the first parachute harness.
Parachute - Simple English Wikipedia, the free encyclopedia
Parachutes are used in a sport called skydiving. Paratroopers are soldiers who attack by jumping from an airplane. The word "parachute" comes from "para", meaning "against" or "counter" in Ancient Greek, and "chute", the French word for "fall". In many other languages, the word refers to "falling-screen", such as German Fallschirm.
Parachuting - Wikipedia
Parachuting and skydiving are methods of descending from a high point in an atmosphere to the ground or ocean surface with the aid of gravity, involving the control of speed during the descent using a parachute or multiple parachutes.
PARACHUTE中文(繁體)翻譯：劍橋詞典 - Cambridge Dictionary
Airborne troops were dropped by parachute behind enemy lines. For whatever reason his parachute failed to open. She's agreed to do a parachute jump for charity. There was a large …