What is space, what is a column? What is space???

The space is your personal setting

Theoretically, real space is immaterial (antimatter) with no zero volume.

Geometrically speaking: True space is the negative of geometry.

Space concept refers to the indirect, generalized reflection of the human brain on the form of existence of objects in space. It involves shape, size, distance, depth, orientation, etc. On the basis of spatial perception, it is an abstraction and generalization of spatial perception.

It relies not only on the various spatial representations that individuals obtain from life experience, but also on the various words that express spatial relationships. The concept of individual space is constantly refined and enriched with age, and has undergone a process of transition from intuitive images to abstract words. The development of the concept of left and right in children goes through three stages:

5-year-old 7-year-old children can identify their left and right directions in a relatively fixed way; 7-year-old and 9-year-old children can preliminarily and concretely grasp the relativity of left and right directions; 9-year-old 11-year-old children can grasp the concept of left and right in a more general and flexible way.

qzone) is a personalized space developed by Tencent in 2005, with the function of a blog, which has been loved by many people since its inception. On the QQ space, you can write a diary, upload your favorite **, link to a beautiful **, and write your mood. Express yourself in a variety of ways.

In addition, users can also set the background of the space, small pendants, etc., according to their preferences, so that each space has its own characteristics. Of course, QQ Space also provides advanced functions for users who are proficient in web pages: you can create your own space by writing a variety of **.

QZonzone integrates professional dynamic functions such as network logs, photo albums, ** boxes, magical flowers and vines, and interactions, and can synthesize your favorite personalized headshots, and there are a variety of **, floating objects, pendants and a large number of decorative items, you can change the space decoration style as you like. Most of the services in the QQ space are paid, and you can use all kinds of props after opening the yellow diamond (10 yuan month). QQ Space official webpage address:

To a certain extent, the QQ space provided by Tencent for the QQ space is a space that is exclusive to your own personality and a new way of life for new people. With qzone, you can have professional dynamic functions such as network logs, photo albums, **boxes, magical flowers and vines, interactions, etc., and you can synthesize your favorite personalized stickers, and we have carefully prepared a variety of **, floating objects, pendants and a large number of decorative items for you, you can change the space decoration style as you like, so that your qzone is dazzling enough, enough in, write your mood, and release your wonderful! Please **beta2 and above and install it, you will get the best browsing and use effect.

**Ground QQ space integrates network logs, albums, boxes and other professional dynamic functions, and you can synthesize your favorite personalized headstickers, and there are a variety of **, floating objects, pendants and a large number of decorative items, you can change the space decoration style.

People's space is the space you live in, and you are in space now.

QQ's space is a business opened by your QQ, where you can send ** and write logs, which is a kind of display platform.

Space is immaterial with three degrees of non-zero.

Mathematically: space is a negative (the size of the negative is the volume); Whereas, the object is a body (the size of a body is volume).

Physically, space is (invisible, intangible, and ungraspable) antimatter (immaterial); Whereas, an object is a substance that can be seen, touched, and grasped. Space is relative to the coexistence of objects.

Naturally, space is a mixture of matter and antimatter, and the voids around us are called natural space.

Define the space.

From the perspective of Chinese character culture, it is characterized by the combination of words. By analyzing the word "space" in terms of its literal meaning, we can basically understand the meaning of space. In the Chinese word space, "emptiness" means "nothing", but this "emptiness" must also be able to "contain things", and the "emptiness" that has nothing and can accommodate things is the basic element of space; "Between" can be understood as "interval" and "boundary", which is the restriction and limitation of "emptiness", and the combination of the two words, that is, the combination of "emptiness" and "between", becomes the emptiness of "between" with practical meaning and human perception, that is:

Space does not include any objects and has a specific boundary. For example, the vase wall and the empty inside of the vase are combined to form the vase space; With the wall as the room, the building space can be limited; There is a natural cosmic space between infinity. Lao Tzu commented on the space like this:

埏埴 as a tool, when it has no use for the instrument. The chisel is a room, when it has no room. Therefore, if there is, it will be profitable, and if there is none, it will be used.

The physical meaning of space.

In terms of physical significance, space is "an area with a specific boundary". A rectangular space is a rectangular range bounded by its six faces; A sphere interface that defines a sphere space. A grass defines and occupies the space within its own scope, the grass itself is both "empty" and "between", two grasses limit the space between two grasses, and this grass is only "between"; The vast meadow defines the space of a grassland, where the "between" is all the grass, and can also be the edge of the meadow; A grain of sand occupies the space of a grain of sand, a pile of sand occupies the space of a pile of sand, and the continuous sand dunes limit the space of a desert; Mountains occupy the space of mountains and limit the space of the ocean; The earth occupies the space of the earth itself and provides a space for all things in the world to live.

The physical meaning of space determines that space not only refers to "emptiness", but also includes "between", that is, space and space are combined into space. Therefore, all objects have the attribute of space, pottery and bronze are space, jade is utensils, and they can also be space; Buildings and roads are urban facilities and spaces; The train is both a tool and a space; The earth is both an object and a space; A forest is both a forest and a space. In this way, everything is both everything and space.

Space has both material and immaterial significance. As far as the form of space is concerned, the shape of space can be material, and the "state" or form of space must be immaterial, which is the appearance of the immateriality of space.

What is space? If you want to explain space, you have to start with the microcosm. We know that matter is made up of atoms, which in turn are made up of nuclei and electrons, which in turn are made up of protons and neutrons, which in turn are made up of quarks.

So, what are quarks and electrons made of?

What exactly is space? Do you really understand space?

Space, English name, is a form of material objective existence relative to time, which is expressed by length, width, height size (volume and shape remain unchanged), and time. It usually refers to the four directions (directions) up and down. Space includes cosmic space, cyberspace, ideological space, digital space, physical space, etc., all of which belong to the category of space.

Geography and astronomy refer to a part of the earth's surface, which is divided into absolute space and relative space. Space is made up of different lines, and lines form different shapes, and space is within the line.