It is a science that applies scientific theory to the technology and process nature of material production.
Science generally refers to natural science (or basic science), such as mathematics, physics, chemistry, physiology, astronomy, geography and other disciplines with a long history, while technology usually refers to engineering technology, such as civil engineering, water conservancy engineering, electrical engineering, mechanical engineering, chemical engineering, etc., with very specific research objects.To sum up, the main task of natural science is to understand the world and explore the laws of changes in the material world. Engineering technology is generally used to utilize and transform the world.[1]Technical science is between the two, playing the role of bridge and link, making science transform into technology.
Chinese name
Technical science
Foreign name
technical science
Definition
Technology directly applied to material production
Its subject contents include engineering mechanics, applied chemistry, applied mathematics, computational mathematics, engineering geology, etc.
Technical science is usually parallel to natural science, social science, philosophy and mathematics, and is considered as one of the five basic categories of science.
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The whole science and technology is divided into three categories, namely natural science, technological science and engineering technology.Such as fluid mechanics, solid mechanics, automation, engineering cybernetics, engineering thermophysics, and the newly developed computing science, material science, and environmental science, all belong to the field of technical science.It can be seen that the scope of technical science is relatively broad.
The three disciplines listed above, natural science, technological science and engineering technology, are indispensable.Here, technical science is between natural science and engineering technology.It is often said that it is the bridge between the two. The relationship between the three is summarized by "deep roots, strong branches and luxuriant leaves".Think of the whole science and technology as a tree. Natural science is the root of a tree, technical science is the trunk and branches of a tree, and engineering technology is the leaves.If we want to develop science and technology as a whole, we must have deep roots, strong branches and lush leaves.Technology and science are equivalent to trees and branches, which play a role in transmitting nutrition.This example shows the bridge function of technology and science.
As an independent field, technological science has its independent content.Such as fluid mechanics, solid mechanics, rigid body mechanics, etc., are no longer a part of physics.Therefore, technical science is not only a bridge between natural science and engineering technology, but also an independent field.[2]
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The development of engineering technology has promoted the progress of technological science. On the contrary, the development of technological science has promoted the transformation of engineering technology. At the same time, technological science has also played a very good role in promoting basic science.Some disciplines have developed from natural science to technical science, and then from technical science to engineering technology.That is to say, the development of most technological sciences depends on the situation and needs of technology, but there are also a few technological sciences whose development is the reverse, which is based on the laws of natural science, and then gradually develops to the application of technological science and engineering technology.
It can be seen that technical science has both particularity and concreteness. It differs from basic science in that it has specific objects. The problems it studies are not the most common laws, but laws in a certain special range.In addition, technical science has its universality and versatility for engineering technology.Technical science is a discipline refined or developed from different engineering technologies and has common problems.On the contrary, its theories and laws can be applied to different engineering fields.
Technical science has not only affected engineering technology and basic natural science, but actually its development has gone beyond this scope. It has also affected social science and the entire human society.[2]
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Generally speaking, technological research includes five aspects and five steps:
(1) Ask questions;(2) Observe through practice;(3) Establish physical model on the basis of observation and refinement;(4) Analysis;(5) Application.
The study of technology and science cannot include all the questions raised by production.The determination of the subject should look further and really find out the rules.It is not to make minor repairs and minor changes to the problems in the project, but to grasp the key scientific problems in technology for research.[1]
