根据文章第三段中They took classes twice a week to learn 3-D printing.可知,他们每周上两次课学习3d打印。故答案为B。3.细节理解题。根据文章第三段中To make 3-D-printed items, they first draw a blueprint. Then, they use a computer to design models of the pieces they need. 可知,为了制造...
Researchers have 3D printed a heart using a patient’ s cells, providing hope that the technique could be used to heal hearts or engineer new ones for transplants.“This is the first time anyone anywhere has successfully engineered and printed an entire heart,” Professor Tal Dvir said in a...
15 awesome 3D-printed objects have ever been realizedEveryone's getting into the 3D printing craze.To help you get inspired by the 'next big thing,' here are 15 of the best 3D-printed items from this year.Helen Foley
There are real ones, of course – I have a nice pot of them on a shelf by my door, and they look great despite all they’ve been through; my cat has eaten the entire pot of them several times, but they keep stubbornly coming back (even after I planted something else on top of t...
but a printer makes it easy. A restaurant in Spain uses a Foodini to “re-create forms and pieces” of food that are “exactly the same,” freeing cooks to complete other tasks. In another restaurant, all of the dishes and desserts it serves are 3D-printed,rather than farm to table. ...
(大使)from UN member countries to debate the latest problems. Any student can take part in MUN, as long as they have the dream to learn something new and to work with people to try and make a difference in the world.(1)How many schools organized students to attend the 2018 Futian MUN...
traditional 3D printed device that could speed up patient access to new medicines without the need for animal testing. Thousands of animals are used in the early stages of developing medicines worldwide every year, yet many drugs tested on animals do not end up showing any clinical benefit....
Some Italian architects have completed the first 3D-printed home made from clay recently. It is called TECLA, which comes from “technology” and “clay”. Its founder, Mario Cucinella, points out that building homes from earth is not new. Adobe-made from a mix of earth, water and organic...
In class, students have already printed many things, such as bookmarks and castles. It usually takes about 20 minutes to print out a small object.试题答案 在线课程 【答案】 【1】 called 【2】 fast 【3】 because 【4】 attend 【5】 last 【6】 with 【7】 interesting 【8】 ...
C.The 3D-printed technology.D.The eagle’s lightweight bones. 2. What makes the drones’ grabbing something strongly so quickly possible? A.The powerful battery. B.Their ability to imitate parrots’ taking off. C.The application of advanced flying techniques. ...