Many people believe that only talented people can come up with new invention ideas.
First, you need to find fields that you know well.
Then, you should try to find the needs and problems. Your aim is to find what you need to do better in your fields. You can ask people around you about their problems and worries.
When you have finished all these steps, you will get some interesting ideas. Then it will be time for you to create your inventions.
A.You can make a list of them. |
B.The next step is to research the market. |
C.If there are no such tools, you can think about creating them. |
D.in fact, it is possible for anyone to have good invention ideas. |
E.If you are too shy, you can use the Internet to get some information. |
F.Though it’s difficult for you to make the list, you can ask people around you. |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

