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Yes, that's the state of mind, plus time, such as the past and the future, reflected in a painting.
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Physical perspective, which does not seem to be able to directly represent the timeline in 3D space.
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I've heard that it's just a projection in two-dimensional space.
It shouldn't be possible, just like there can only be a projection of a three-dimensional object in a two-dimensional space.
For example, we often draw a cube seen from a certain angle into a painting, as shown in the picture, in fact, everything on the drawing paper is two-dimensional, because we have the experience of three-dimensional objects, it feels three-dimensional.
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One-dimensional refers to a straight line with an origin, such as a number axis, which means that after the origin is set, the position can be represented by a number.
Two-dimensional refers to a plane, which needs to be positioned by vertically intersecting axes, and the three-dimensional analogy of three digits is three digits, just like three-dimensional space.
Four-dimensional usually refers to adding a timeline to a three-dimensional space, and using a three-dimensional number at a certain point in time to mark the position state, we should be in a four-dimensional space.
The five-dimensional space is called "speed".
The sixth dimension is the "temperature" generated by friction caused by movement
The seventh dimension is the "electricity" generated by the heat generated by the temperature
Scientists believe that the three-dimensional model of space is already unrealistic, and now cosmologists see time as the fourth dimension, and the fifth dimension refers to the boundless energy. According to scientists' hypotheses, the universe is flat, and this makes it possible to travel in time.
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Click on the visual style in the CAD view - Southwest Isometric Side View! (You can also order a few others!) I use this more often) and start by right-clicking in the property bar!
Will be modeled! Entity! There are also visual styles to open up!
You can draw 3D drawings normally! But there's a point! You've got to know this software!
Otherwise, it's useless! You can see the picture below!
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The annotation method is the same as 2D, only the annotation can only be done on the XY plane, you want to annotate in other directions, you can convert the coordinate system and then annotate. There is also the fact that the annotations in the same coordinate system are all on a single plane. The orange is not necessarily balanced at the corresponding point of the physical object.
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I don't see the meaning of the landlord.,Since it's **, how can it be 3-dimensional.。
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Number of strokes: 11, radical: 纟, stroke order number: 5513241112
For those who have a bad waist, it is better to sleep on a hard bed Sleeping on a hard bed can reduce the pressure on the intervertebral discs. Keep your waist warm and try not to get cold. During the day, wear a waist circumference (belt belt) on the waist to strengthen the protection of the lower back and at the same time facilitate the recovery of lumbar spondylosis. >>>More
There are no 70 years, 1002 is from the 60s to the 90s, 838447 should be a 62-year watch, and this serial number may also be produced in 51-52, because Rolex produced 1 million watches in 1953 and then the serial number was numbered from scratch, but according to the age of the 1002 model, this watch should be 62 years old. >>>More
I live in my area, but I won't tell you.
I'm going to be a top student.
For ordinary consumers: to evaluate whether the quality of water is high-quality, take the value of 100Hz (Hertz) as the critical point, water below 100Hz (Hz) is good water, and water below 70Hz (Hz) is high-quality water. >>>More
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