parachute tower

基本解釋

The problems of a parachute jump, parachuting from tower and from a great height are analyzed by Newton's mechanical principles.
用牛頓力學(xué)原理分析了跳傘降落、跳傘塔跳傘和高空跳傘的問(wèn)題。
To retrieve the craft, it would need to deploy a parachute, descend through the clouds and transmit a GPS coordinate to a cell phone tower. Then we have to find it.
為了設(shè)備能被取回，它需要打開(kāi)降落傘穿過(guò)云層下降，把GPS坐標(biāo)發(fā)射到手機(jī)基站，然后我們必須要找到它。
Falling too slowly—if you have made the mistake of leaping from something near the ground, like a church tower—could be fatal, too, as the parachute may fail to open fully.
假如你離地面太近地方起跳比如---教堂頂同樣是致命的錯(cuò)誤，因?yàn)槟愕慕德鋫愫芸赡懿煌耆蜷_(kāi)。