The experi- ment was done by a 3D printer, developed and built by its Beijing Spacecrafts Manufacturing Factory, in- side the prototype of China's new -generation manned spacecraft.( 中央电视台的视频显示,这台打印机打 印出了一个蜂窝状
The experiment was done by a 3D printer, developed and built by its Beijing Sp pace-crafts Manufacturing Factory, inside the proto》type(原型) of China's new-generation manned spacecraft.The printer, named the Space-Based Com-posite Material 3 D Printing System,uses carbon fiber-reinforced ...
Chang'e-6 is one of the most complex and challenging missions in China's space exploration efforts to date. Consisting of an orbiter, a returner, a lander and an ascender, it was launched on May 3 this year, and has gone through various stages such as Earth-moon transfer, near-moon br...
It was the first time ordinary people started going out to eat. 出自-2017年6月听力原文 It is not the first time one of Google’s famed self-driving cars has been involved in a crash, but it may be the first time it has caused one. 出自-2017年6月听力原文 Auto makers and tech ...
Airbus has continuously improved takeoff safety since the “TO CONFIG TEST” pushbutton was first introduced on A300 and A310 aircraft, and with the development of the Takeoff Surveillance (TOS1 & TOS2) and Takeoff Monitoring (TOM) functions.The TOS2 package that was initially developed for the...
But I shall never __54__ an injured animal again in the forest. This was a lesson about __55__, which felt much more like a reward of life. 语篇解读:作者和妻子在树林里徒步旅行时,发现了一只死里逃生的幼兔,在经过一番思量 后,他们决定带幼兔回家,并照顾它直到它康复,最后将它放归...
The experiment was done bya 3D printer,developed and built by its Beijing SpacecraftsManufacturing Factory,inside the prototype of China's newgeneration manned spacecraft.The printer, named the Space-Based CompositeMaterial 3D Printing System, uses carbon fiber-reinforcedmaterials to autonomously print ...
Adam Osborne built the first laptop in 1981 and named it "Osborne 1." Back then, it was priced at nearly $2,000 and came with a small built-in computer screen. What is the first modern computer in the world? Created in 1943, the ENIAC computing system was developed by J. Presper...
Chinese metal scientists announced they had developed a plow using a new steel alloy. Beijing to hold international theater festival A total of 13 Chinese and international plays will be staged during the Lao She International Theater Festival in Beijing from June 7 to July 31. China, UNICEF, ...
Robots like LOVOT and PARO are being developed at the perfect time. Many countries have “aging societies”, meaning the populations of old people outweigh young people, resulting in more people who not only need assistance with things like getting dressed and cooking meals but also friendship and...