百度试题 结果1 题目Who wrote Rocket to Space? A. Diego Ramirez. B. Kitty Wolf. C. Sam Mcgee. D. We don’t know. 相关知识点: 试题来源: 解析 A 反馈 收藏
A little girl dreaming of space exploration is a heartwarming premise in any case, but in this new campaign for WaterAid the concept is flipped on its head to compelling effect. Directed by emerging talent Neeraja Raj and produced by Nexus,The Girl Who Built a Rocket...
The astronauts, ___ are trained for years, will take the rocket to space. A. who B. which C. that D. where 相关知识点: 试题来源: 解析 A。解析:先行词是“the astronauts”,指人,在定语从句中作主语,关系代词用who或者that,which指物,where指地点,所以这里选A。反馈 ...
In October 1955,Qian overcame all the difficulties and finally made (6) (he) way back to China.Together with dynamics expert Qian Weichang,Qian Xuesen built the Institute of Mechanics after his (7) (arrive).Then Qian set out to lead China's missile and rocketry programs. ...
Who invented the first rocket that went into space? Who invented the skateboard? Who invented the first clock? Who invented the first programmable computer? Who invented the first air conditioner? Who built the first combustion engine car?
On Oct. 18, 1963, Félicette (who was officially known as C 341), was strapped into a Véronique rocket and blasted from Algeria to nearly 100 miles (161 kilometers) above Earth by France's space program. Can a cat survive in space? Félicette the cat did. She expe...
"Tom had an awesome track record of engine development at TRW," Musk told Popular Mechanics. "I also really liked the fact that he built and tested rocket hardware with his own hands." Starting SpaceX Mueller was willing to try a new path. ...
Mattingly commanded the week-long mission with Henry "Hank" Hartsfield serving as pilot. "They got [us] on orbit, and this thing worked, and I just couldn't get over the fact that after — you know, people that I knew that were friends had built and conceived this whole thing, and ...
had built two rocket-boosted glider designs in Germany in 1928 and 1929. Both had successfully flown but were detroyed in crashes after a few flights. Swan's aircraft was more primitive than the Lippisch designs, but he built them to take the same number and thrust of powder rocket motors...
According to the Solar Energy Industry Association, the number of solar panels installed(安装)has grown rapidly in the past decade, and it has to grow even faster to meet climate goals. But all of that growth will take up a lot of space, and though more and more people accept the concep...