Physicists have created a new form of state of matter, which may be the key to the development of new quantum machines.
Harvard University
Translation Yuan Zhujun (Peking University)
Editing Ding Jiaqi
Prof. Zhou Hengyi…
When guests enter the door, the first thing they see is the living room, and the chandelier is undoubtedly the highlight of the most eye-catching. The so-called fan chandelier is actually a combination of the lighting function of the fan and the luminaire. This kind of special home decorat…
How to use pesticides in the summer, we can analyze them from the following aspects:
1, the right medicine. There are many varieties of pesticides and different characteristics. The most suitable pesticides should be selected for the control objects. …
We all know how important the hall is at home, and this need not be more. In the hall, the luminaire plays a very important role in decorating, and at the same time, it also bears the lighting function of the home. There are many kinds of lighting in the living room, such as chandeliers, c…
As a place of rest in our lives, we must not only feel warm in the layout, but also make people feel comfortable in the visual sense. Therefore, when decorating a bedroom, it is necessary to have relevant skills for wall decorations. The sloppy approach should be considered from multiple a…
Definition of casting (GB/T5611-1998)
Casting - smelting metal, making a mold, pouring molten metal into a mold…
Most of the supermarkets use PVC cling film for packaging vegetables and fruits. Most of the packaged meat and cooked fo…
In the daily use of cutting fluid, real-time online monitoring and control of concentration and PH value, as well as daily maintenance of cutting fluid and machine maintenance, help to ensure the best use of cutting fluid or effectively extend its service life. Reduce the o…
Antibacterial packaging materials made by adding a certain amount of antibacterial agent to food packaging materials can…
Bar torsional stress fatigue testing machine, bar torsional fatigue test bench
Scope of application:
This standard is applicable to room temperature atmosphere, and the torsional stress fatigue of a circular cross-section metal light measuring samp…
When it comes to toilets, everyone will not feel that they are giving birth. It is an indispensable item in life. It consists of many components, of which the toilet cover is more intuitive. The use of a long time is often prone to failure phenomenon, at this time on the need to replace it…