What is the difference and connection between tracing and tracing the source

Tracing the source, tracing the source, exploring the root and source of things; The earliest is the food safety management system gradually established and improved by the European Union in 1997 in response to the problem of "mad cow disease". This set of food safety management system is promoted by the first industry, covering the upstream and downstream of the entire food industry chain such as food production bases, food processing enterprises, and food terminal sales, and sharing information through special hardware equipment similar to bank ATM systems to serve end consumers.

1. The source can be checked: all the information of production raw materials is collected and recorded and traced, so as to realize the full life cycle management of product links, production links, circulation links, sales links and service links.

2. The whereabouts can be traced: one thing and one code, the whole process can be traced back to the product circulation process, and once the product has quality problems, it can be recalled quickly and accurately.

3. Responsibility can be investigated: one thing, one code, once there is a problem with the product, which link can be accurately queried? Who is responsible? Glance.

4. Information visualization: A series of information about the brand, name, producer and operator, specifications and so on of the product can be checked by consumers by scanning the code to enhance the credibility of the brand.

5. Big data management: With the help of one thing and one code, enterprises can directly introduce participating consumers into the company's data platform, continuously improve the personalized interaction between enterprises and consumers, and enhance consumers' loyalty and stickiness to the brand.

In the anti-counterfeiting traceability system, the tadpole traceability system gives each product a unique digital ID, according to the use of the ID card, the consumer obtains the anti-counterfeiting effect, the producer obtains the traceability effect, and the user will know the specific process information of the product through the code generated by the tadpole traceability system.

Traceability is to be traceable to the source, and traceability is also a traceability process, which means the same in use.

Glossary] retrospective.

Pinyin】zhuī sù

Basic Explanation] is a metaphor for looking back or hooking on the past, exploring the essence or source.

Tracing the source, tracing the source, exploring the root and source of things; It was first in 1997 that the European Union responded to "mad cow disease".

Problems and gradually establish and improve the food safety management system.

This set of food safety management system is promoted by the first industry, covering the upstream and downstream of the entire food industry chain such as food production bases, food processing enterprises, and food terminal sales, and sharing information through special hardware equipment similar to bank ATM systems to serve end consumers. Once there is a problem with the quality of the food on the consumer side, the traceability code on the food label can be queried online, and all the circulation information of the food manufacturer, food origin, and specific farmers can be found out, and the corresponding legal responsibility of the accident party can be clarified.

This system is of great significance to food safety and self-regulation of the food industry. Now the technology is widely used, in addition to food, in medicine, clothing, electronics, fishing boats and other industries can see the shadow of traceability technology.

<> traceability is one of the types of traceability.

These are two completely different legal concepts. Retroactivity refers to the question of the validity of the law. Traceability refers to the law.

"Tracing the origin" is a Chinese word, pinyin sùyuán, which means to go upstream to find the place of origin, metaphorically seeking historical roots upward.

Source: Song Lu You's poem 2 of "Miscellaneous Books and Secluded Residences": "The sea shines under the fire, and the Yellow River is high and the source is high." ”

Qing Fang Bao's "Preface": "Jinsha Wang's immeasurable collection of "Learning Cases" is based on the rules of Bailu Cave, and traces back to Zhusi, and the entries set by Rao Zhongyuan and Zhenxi Mountain, as well as the appointments of Gao, Gu and Donglin. ”

Tang Yongtong's "History of Buddhism in the Han and Wei Dynasties and the Northern and Southern Dynasties" is divided into the first chapter and the fourth chapter: "Yin and Yang, the Five Elements, Astronomy, the Medical Scriptures, and the Fang Zhong are all traced back to the Yellow Emperor. ”

Tracing the source" in a sentence:

1. In the watershed where the river source erosion has not yet entered, the remnant mound karst plain and the Fenglin basin are good karst ecological areas, but the rocky desert is induced by unreasonable human development.

2. Tracing back to the origins, the battle was not created by literati, but obtained from folk songs.

3. To do knowledge, we must make a lot of effort to trace the source.

4. The description must be traced back to the source, and the judgment is fine, and it is not annoying to speak, which can be regarded as Chao's bosom friend.

5. In this paper, the concept of traceable siltation and erosion datum is expounded.

Distinguish. First, the pronunciation of the state banquet is different:

Traceability: [ zhuī sù ].

Backtracking: [ huí sù ].

Distinguish. Second, the interpretation is different:

Trace: Going upstream, towards the source of the river, figuratively exploring the origin of things. For example, the history of interaction between the two countries goes back many centuries.

Backtrack: Retrospective; Memories of auspiciousness. For example, no matter how much time goes back, we will never be able to go back to the past.

Both retrospective and retrospective have the meaning of "seeking", but they have different meanings in different contexts.

Tracing usually refers to the past to trace the origin, development process, historical origin, etc. of a certain thing or event, such as tracing a certain word, tracing a traditional culture, tracing a historical event, etc.

Retrospection usually refers to reviewing and recalling past experiences, experiences, feelings, etc., such as looking back on one's own growth process, looking back on a relationship experience, guessing the social style of a certain period, etc.

Because of this, retrospective emphasizes the in-depth understanding and research of history, culture, and things, while retrospective emphasizes the reflection and summary of personal experience, psychology, and emotion.

Traceability is:MES systemAn important feature,The traceability data model can not only record the production process data completely, but also extend to quality traceability, material traceability, etcIt is of great significance to the control of the manufacturing process and the improvement of the manufacturing process of the enterprise.

1.Product quality traceability: The quality data in the production process, such as press-fitting, tightening, leak testing, measurement, testing and other data, are collected in real time and bound to the unique ID of the productOn the one hand, the quality status of the product can be monitored in real time, and on the other hand, when a product has a quality problem, the production data of the product can be traced backIf the data is normal and is qualified data, but the product quality is indeed problematic, then other products within the output quality parameter range may also have abnormal risks, and the product recovery can be considered, and then the process parameters are optimized to improve product quality.

2.Forward and reverse traceability of materials:The materials assembled for each product, including the single piece code and batch code, are bound to the unique ID of the product

On the one handYou can see which materials were applied to a single product during the assembly process, which is a forward retrospective. Reverse traceability is the risk that there is a problem with a single piece or a certain batch of materials, and it is OKThrough the reverse traceability of the material code, which products are equipped with these materials, the unique ID of the product can be quickly locked, and the product can be recovered and the product quality can be re-tested.

Distinguish. First, the pronunciation is different:

Traceability: [ zhuī sù ].

Backtracking: [ huí sù ].

Distinguish. Second, the interpretation is different:

Trace: Going upstream, towards the source of a river, is a metaphor for exploring the origin of things: the history of interaction between the two countries goes back many centuries.

Backtrack: Retrospective; Recall.