743
1.0

希望之火

导演:
杨青竹
主演:
未知
别名:
未知
1.0
743人评分
未知
语言
未知
上映时间
未知
片长
简介:
本片讲述了杜鹃发誓要做一名奉献山区教育的人。研究生毕业后,杜鹃在亲人的反对中回母校支教。此消息引起社会反响。团中央领导考察后并捐款,并为小学起名“莲花山希望小学”,成为中国教育史上的新生事物——希望工程。
猜你喜欢
换一换
巨无霸机械工程
594
9.0
已完结
巨无霸机械工程
9.0
更新时间:06月15日
主演:Garnett Williams
简介:

  Massive machines require engineering extremes.
  The massive man-made satellite, commonly known as the International Space Station, hurtling around the Earth at 27,600 km an hour, has been a temporary home for humans for the last 20 years. The biggest land vehicle on earth, a bucket excavator titled Bagger 293, that can move 240,000 cubic meters of dirt each day. Innovation has always meant building bigger, faster, taller, longer and stronger than anything that came before. We’ve seen them in dramatic visual fashion. But how do these actually work? What sets each machine apart. What big ideas drove its evolution and what limitations did this machine overcome? What forces was it built to withstand and where is the breaking point? Using CGI and expert insights, we ‘strip down’ the design of some of the world’s unique colossal machines and reveal mechanical secrets that not only made them work, but also changed the world in a big way!
  Each episode explores four incredible machines, linked thematically. From sea and space faring designs, to mega airborne, mining and industrial machines, we’ll break down what they can do as well as key inner mechanics and materials that make it all possible. Dynamic archival footage featuring; slow motion, aerials, and time-lapses get us past the ‘caution’ tape and up close and personal with these compound monsters. CGI provides breakouts and blueprints and a look at hidden mechanisms. Adding expertise of structural, mechanical, chemical and forensic engineers to help reveal what’s at stake when these colossal constructions are put work, and how all the pieces come together to make a big impact.
  EPISODES:
  S1 E1 Sea Monsters
  S1 E2 Astronomical Engineering
  S1 E3 There Be Dragons
  S1 E4 Sub-Zero Supermachines
  S1 E5 Earth Biters
  S1 E6 Mammoth Manufacturing
  

3573
2021
巨无霸机械工程
主演:Garnett Williams
首页
电影
连续剧
综艺
动漫