HS code alignment with import quotas

List of contents of this article:

• 1,General Technology Examination Knowledge Point High School
• 2, Principles of system analysis (general technology)
• 3, What are the principles of systematic analysis?
• 4. The basic principles of logistics system analysis are ___, ___, ___, ___.
• 5、Systematic analysis adapts to the needs of practical problems and adheres to the basic principles

General Technology Examination Knowledge Point High School

1. The knowledge points of the high school general technical examination are as follows: environmental adaptability: the system must be able to adapt to changes in the external environment.

2. High school general technology (abbreviated as GT) refers to a relatively broad technology other than information technology, which reflects basicity and universality and is different from professional technology. It is a technology that is widely used in daily life and has a wide range of migration value for the development of the majority of students.

3. General technology test knowledge points: (1) Understand the unique value of structure to the realization of technical products and their functions from the perspective of mechanics, understand the general classification and simple force analysis of structures, and appreciate classic structural cases from the perspective of technology and culture.

4. Review important knowledge points of the general technology examination. Examination requirements. Examination requirements. The requirements for the general technical examination for the mastery of the content of the examination are divided into three levels, which are called from low to high: understanding, understanding and application. It is represented by the letters a, b and c respectively.

Principles of System Analysis (General Technology)

1. The main principles of system analysis: whole The physical principle needs to be analyzed before analyzing each part; the scientific principle is to use scientific methods and mathematical tools for quantitative calculation as much as possible; the comprehensive principle is to comprehensively analyze and consider comprehensively, and cannot be generalized, because the small lose the big.

2. Introduction to the system expansion of general technology: the main principles of system analysis (1) The principle of integrity: system analysis should first focus on the whole system, first analyze the whole, and then analyze the part; look at the whole situation first, then look at the part; look at the whole process first, and then look at a certain stage; look at the long-term first, and then look at the current .

3. The principle of careful observation: When conducting system failure analysis, the operation of relevant software and hardware must be carefully observed. The principle of thinking first and then doing: Before troubleshooting, list the possible faults and check them one by one. The principle of soft first and then hard: check the software failure first, and then troubleshoot the hardware conflict.

4. The principle of integrity. A basic idea of systematic analysis is to regard the object to be studied as an organic whole, and take the overall benefit as the daily standard.

5. Feasibility principle: The feasibility principle refers to the need to consider actual constraints in the process of systematic analysis, such as time, cost, technical feasibility, etc. In the analysis, it is necessary to take into account the actual situation and theoretical requirements to find the best balance.

What are the principles of systematic analysis?

1. Feasibility principle: Feasibility principle refers to the need to consider actual constraints in the process of systematic analysis, such as time, cost, technical feasibility, etc. In the analysis, it is necessary to take into account the actual situation and theoretical requirements to find the best balance.

2. The principle of integrity: systematic analysis first focuses on the whole system, first analyze the whole, and then analyze the part; look at the whole situation first, then look at the part; look at the whole process first, and then look at a certain stage;Look at the long-term first, and then look at the present.

3. The principle of integrity. A basic idea of systematic analysis is to regard the object to be studied as an organic whole, and take the overall benefit as the daily standard.

The basic principles of logistics system analysis are ___, ___, ___, ___.

1. The general principle of logistics management - logistics rationalization There are many specific principles of logistics management, but the most fundamental guiding principle is to ensure the realization of logistics rationalization. The so-called logistics rationalization is the process of adjusting and improving the logistics equipment configuration and logistics activity organization to realize the overall optimization of the logistics system.

2. Logistics system designThe basic principle is to seek the quantification of logistics, the balance of time and cost, the direct delivery of goods, and the effort-saving of handling, loading and unloading from the two aspects of logistics demand and supply.

3. The four principles that should be followed in the process of systematic analysis are: ___, ___, ___ and the principle of combining qualitative analysis and quantitative analysis. The basic principles of prediction are: probability principle, ___ principle, ___ principle, ___ principle and principle.

4. In general, adhere to the principle of logistics rationalization, that is, adjust and improve the components of the logistics system under the premise of taking into account cost and service, and realize the overall optimization of the logistics system. ( 2) On the macro level, in addition to improving the construction of supporting elements, the planning and guidance of the government and relevant professional organizations are also needed.

5. Data drives the optimization process of the logistics system.If the data is inaccurate, or the relevant data cannot be entered into the system optimization model in time, the resulting logistics scheme is questionable. For the logistics optimization process that must produce operable logistics schemes, the data must also be comprehensive and sufficient.

6. Economy is one of the important principles of logistics system construction, which is specifically manifested as the total cost of logistics, which requires economic analysis of various schemes, including investment, recovery period, depreciation, benefit comparison, etc. It is necessary not only to meet the requirements of production to serve production, but also to save investment as much as possible.

Systematic analysis adapts to the needs of actual problems and adheres to what basic principles

Systematic thinking principle: The principle of systematic thinking is to understand and divide through overall consideration of the problem rather than partial consideration The method of analyzing the system.It emphasizes the inherent complexity and interaction of the system, and requires the problem to be viewed as a whole rather than local optimization.

The basic principles of system analysis and design are the principle of uniformity. In accordance with the regulations and policies of the State Administration of Taxation on export tax refunds, taking into account the specificities of local business processing, a unified export tax refund business norms are formulated. The principle of applicability.

The principle of integrity. A basic idea of systematic analysis is to regard the object to be studied as an organic whole, and take the overall benefit as the daily standard.

The principle of integrity: System analysis first focuses on the whole system, first analyze the whole, and then analyze the part; look at the whole situation first, then look at the part; look at the whole process first, and then look at a certain stage; look at the long-term first, and then look at the present.