3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, methyl 3-phenyl-2-propenyl ester, (E)-

In order to clarify the correct reading of this chemical name, it is necessary to know in detail what the chemical is. Different chemicals are covered, and their naming rules are different, depending on the chemical composition, structure and related nomenclature.
The genus of "Tiangong Kaiwu", although it involves many process products, the chemical naming at that time may be different from the naming under the current scientific system. Today's chemical naming is mostly based on the rules of the International Union of Pure and Applied Chemistry (IUPAC), or according to common names, trade names, etc.
If it is an organic compound, it is often named according to the carbon chain structure, functional group, etc. For example, alkanes are called by carbon numbers, methane, ethane, etc.; olefins contain carbon-carbon double bonds, and alkynes contain carbon-carbon triple bonds, all of which are named according to structural characteristics. If the hydroxyl group (-OH) is a functional group, or an alcohol; if it contains a carboxyl group (-COOH), it is a carboxylic acid.
The naming of inorganic compounds can also be followed. Compounds composed of metals and non-metals, often metals before, non-metals after, such as sodium chloride. Acids are named according to the elements and acid groups they contain, sulfuric acid, hydrochloric acid, etc.
Unfortunately, the details of this chemical are not known, and it is difficult to determine its correct reading. It is necessary to know its chemical formula, structural characteristics or common common names, etc., so that it can be accurately read according to scientific nomenclature. To get a correct reading, it is necessary to check its chemical properties and naming basis in detail.

A certain product, its main use is related to people's livelihood, and its functions are complex and heavy. Take a boat as an example, it is transported on the water, and it is an essential tool for carrying goods and people. On rivers, lakes and seas, boats shuttle, or transport grain, rice, cloth and silk, etc., for the needs of the four sides; or transport passengers and merchants, so that they can reach different places smoothly, and communicate with each other. Together with trade and transportation, they have made outstanding achievements.
Also like farming tools, it is the key to farming. The genus of the scorpion, which breaks the ground and helps the grain grow. When the spring is planted and the autumn harvest is harvested, the farmers work hard with this, so that they can obtain the grain and wheat, and maintain the food of the people. Without this tool, farming is difficult and people's livelihood is also difficult.
Furthermore, the loom is related to the production of clothing and silk. The silk threads are intertwined between the machines, so they become cloth and silk. The common people can have clothing to cover their bodies, and they can be warm and cold. And exquisite fabrics, or treasures for trade, increase the wealth of the family and the country.
All kinds of products are related to clothing, food, housing and transportation. The food of corn, vegetables and fruits depends on farming utensils and irrigation facilities; the cloth, silk and brocade of clothes depend on textile equipment; the houses to live in require the tools of civil craftsmen; the vehicles and boats to travel are the means of transportation. Its cost is either the foundation of survival, or it promotes economic prosperity, or it facilitates cultural exchanges. It is indispensable for the country and the people. Any product occupies a key position in the operation of society and the well-being of people's livelihood, and jointly builds the image of prosperity in the world.

This product has all kinds of characteristics and advantages, let me talk about them one by one.
Let me talk about the characteristics first. First, the material is excellent, and the high-quality materials are selected. The texture is solid and durable. It is like a golden stone that has been tempered over time. It is not afraid of wind and rain erosion and daily wear and tear. It can be used for a long time without fear. Second, the craftsmanship is exquisite, and every detail has been carefully carved by craftsmen. It is like an ancient skilled craftsman creating a rare treasure. The lines are smooth and natural, and the connection is exquisite and seamless, showing the superb skill. Third, the design is exquisite, which not only integrates the charm of tradition, but also takes into account the needs of the present and practical. It takes the strengths of ancient and modern times to form a unique shape, which can not only meet the practical function, but also rich in artistic beauty.
Let's talk about the advantages again. The first one is practical No matter in daily life, or special scenes, it can play its due effect, providing convenience for users, just like a right assistant, by your side, to solve problems. In addition, the quality is excellent, after strict testing, all indicators have reached the high level, use peace of mind, rest assured, no worries, such as a sturdy shield, protect the rights and interests of users. And with a unique style, it stands out among many congeneric products, highlighting the user's unique taste, like a unique logo, which is eye-catching. In addition, the cost performance is quite high, and at a reasonable price, enjoy high-quality products, so that more people can have it, just like the key to open the door to treasure, so that good things can benefit the public. In short, this product combines characteristics and advantages, which is a rare and good product.

It is difficult to generalize the production of Fu Si objects and the simplicity of the craftsmanship. Analyze it in detail today.
If exquisite is the key, all the processes are interlinked and indispensable. Every step requires a craftsman's heart as fine as hair and skilled techniques to achieve its delicacy. For example, if you make an exquisite porcelain, you can choose soil and mud from the beginning, go through billet drawing, billet, painting blank, glazing, and even firing in the kiln, the control of the heat and atmosphere during this period is all about success or failure. If there is a slight mistake, all previous achievements will be lost. Such craftsmanship is not uncomplicated.
However, there are also relatively simple craftsmanship. If you weave an ordinary bamboo basket, choose bamboo, chop strips, and weave, although it also requires certain skills, compared with fine porcelain production, the process is simpler. The craftsman has learned the basic techniques and can do it.
Looking at the "Tiangong Kaiwu" again, there are many types of things in the world, and the craftsmanship is very different. There are those who use natural materials, a little carving, and they can become utensils. This craftsmanship is still simple; there are also those who have undergone hundreds of hammers and fused multiple complex processes to obtain a good product.
Therefore, the craftsmanship of making this thing, whether complex or simple, depends on the requirements of its use and quality. For exquisite and superior quality, the craftsmanship must be complicated; if it is used for daily ordinary use, the craftsmanship can be simplified. In short, the complexity and simplicity of the craftsmanship are all to meet the different needs of the world. There is no absolute simplicity, only suitability.

In the competition between the people of Guanfu and the city, if you want to know how competitive it is, you should examine all the factors.
First of all, quality is the foundation. In the past, there were good workmanship tools, and you must have excellent materials and exquisite skills. Today's products, if you want to establish a market, should be the same. The texture is strong and the performance is outstanding, so that you can be favored by people. Such as the beautiful jade of fine crafting, warm and shiny, flawless, self-sufficient to stand out among the jade, and the price exceeds other things. The product has the best quality, which is the foundation of competing over the market.
Second, function is essential. The creation of utensils must have its use. Good observation of the needs of the world, making products that are timely and suitable, and its competitiveness is self-strengthening. Ancient agricultural tools were changed due to agricultural affairs during the agricultural period, in order to facilitate cultivation. Today's products should also understand the needs of people at the time, or to facilitate life, or to increase efficiency. If we can respond to changes in the world and solve people's urgency, it is like a boat on water, moving forward with the wind, and there is no market for any trouble.
Furthermore, the reputation is also heavy. Those who have a reputation are also the emblem of the product. A good name has been accumulated for a long time, and everyone has praised it, and those who believe it. In the past, the old store treated customers with integrity, and the goods were genuine. The years have passed, and the reputation has spread far and wide. Today's enterprise adheres to the right path, does not deceive, and with high-quality products and thoughtful services, it has won praise from customers. The reputation is established, like the roots of a tree, the branches are lush, and the customers come from the crowd.
Reality, innovation as the source. The world changes with time, only the new can advance. Ancient wisdom, ingenuity and innovation, to simplify and control the complex, make novel things, open up new territory. Today's products should also have the courage to introduce new things, or in form, or in function, be original and lead the fashion. Such as Peng's wings, breaking through the norm, can soar in the vast market.
Overall, the competitiveness of products in the market depends on quality, function, reputation, and innovation. All kinds are combined and complement each other. For example, the four wheels of a car and the wings of a bird can gallop the business sea, cross the market, and remain invincible in the tide of competition.