Isobutyl methyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydro-3,5-pyridinedicarboxylate

The chemical properties of this product are quite unique. Its nature is mild, not strong or dry, just like the gentle wind in spring, which flicks all things without disturbing. When it encounters water, it melts, just like ice and snow entering a stream, quietly turning invisible, but when it melts, there is no violent reaction, no pungent smell, only slightly warm, just like the warm sun shining on water, gentle and comfortable.
It does not change rapidly in the fire. Unlike ordinary things, it burns when it encounters fire, turning into flames soaring to the sky. This product only changes color slightly when it encounters fire, such as autumn maple frosted, gradually dyed reddish, but it does not burn, nor does it emit harmful smoke. It is like a humble gentleman who is unafraid of change.
When encountering common acids and alkalis, the reaction is also unique. When encountering acid, it is like meeting old friends. Although there is communication, it is not too warm, only slightly bubbles are generated, as if whispering softly, telling friendship. When encountering alkali, there is no intense conflict, and it only slowly changes its shape, like a warm and moist jade. It is carved without losing its quality, supple and tough.
And this product has good stability. It will last for a long time in a normal temperature and humidity environment, like an ancient mountain, standing for thousands of years without changing its appearance. Through the alternation of cold and heat, wind and rain erosion, its chemical properties are still the same as before, without mildew or oxidation, and it always maintains its own characteristics. It is a wonder of material properties.

The main users of this product cover all kinds of things. It helps a lot in agriculture. As "Tiangong Kaiwu" said, farming is related to the food of all people and the foundation of the country. This product can be used to turn the soil and reclaim the land, make the land soft, conducive to seed germination and root growth, just like the importance of farming in the book, and is the foundation of agriculture. And in the time of irrigation, it may assist drainage and water control, and ensure that the seedlings get suitable water for full growth, just like water conservancy to help farmers, which is indispensable.
It is also very useful in craftsmen's camps. For example, building houses can be a tool for harvesting wood, which is convenient and labor-saving. It is similar to the method of obtaining building materials described in "Tiangong Kaiwu" to help craftsmen obtain materials efficiently. And when making utensils, it may be able to cut and carve accurately, improve the quality of craftsmanship, and strive for excellence just like the manual skills recorded in the book.
In military conquests, it is also effective. It can be used as a material for weapon making, to create sharp blades and armor, and to enhance the combat power of the army, just like the ancient system of weapons, which is related to victory and survival. In wartime, it can be used to build fortifications, consolidate defenses, and ensure the safety of camps, just like the heavy weapons of soldiers.
In daily livelihood, it is also beneficial. It can be used as a household tool to facilitate various things in life, such as chopping firewood and cutting salaries, as a means of cooking, and as a helper for the daily labor of the people. And when traveling, it can assist in vehicle and horse repair, boat maintenance, and ensure a smooth journey. In short, this product is widely used and plays a key role in many aspects such as agriculture, industry, military, and people. It is an indispensable thing.

The method of making this product is very delicate. As recorded in "Tiangong Kaiwu", everything follows the ancient method to achieve the best state.
Whoever makes this thing, the first thing to choose is the material. It is necessary to choose the best and good material. Its quality is firm and stable, and it can be used as the foundation. As the book says, "When you choose the best material, it is the beginning of the material". This is the fundamental way. The selected material must be carefully selected without the slightest flaw before it can be used.
Then, it is the process of making the material. First, it is sawed to make it take shape, and the sawing method should be uniform and straight, and unbiased. Just as "the sawing line must be correct, and it must be regulated". After that, it is planed to make the surface as smooth as a mirror, and the planer is fine and unpleasant. "The planing is fine, and the surface is like a flat mirror". This is for its beauty and practicality.
Furthermore, it is the method of splicing. The splicing place must be tightly sewn, and it should not be close to the needle. It is joined by mortise and tenon, and the mortise and tenon are inserted into the mortise, which is natural. "The mortise and tenon are interlocked, like a made in heaven". This is the delicacy of traditional skills, and it cannot be done without skilled craftsmen. And when splicing, the expansion and contraction characteristics of the wood must be considered, and some room must be reserved to prevent future deformation.
Then, the art of painting is applied. The paint should be thin and uniform, and the color should be bright. First apply the primer, wait for it to dry, then apply the topcoat, and repeat it several times to make the paint layer strong and beautiful. "The number of paints is heavy, and the light can distinguish people", so that the product is not only practical, but also beautiful to watch.
To make this product, every step follows the ancient teachings, strives for excellence, and uses the heart of a craftsman to make excellent things.

Looking at this product, its market situation and prospects are related to many parties, and I should describe it in the ancient saying. In today's world, the business road is complicated, and the situation in which this product is located is still on a boat in the river and sea, the wind is changing, and the good and bad are unpredictable.
From the perspective of the wide area of the market, the state of demand is like a change in the wind and clouds. If this product is needed at the time, and meets the needs of the public, it is like a sail with smooth wind, and it travels on a smooth road, and its market will thrive. However, the times change, and the masses are impermanent. If the product fails to gain insight into the opportunities and changes with the times, it is like sailing against the current. If you don't advance, you will retreat.
The competition between the contemporaries in the industry is very intense, just like a group of If this product is unique, has outstanding strength, excellent quality, good price and low price, and has a well-known reputation, it can stand out and occupy the high ground of the city, like a tiger occupying a mountain, powerful and fearless. On the contrary, if it does not have unique ability and is similar to other things, it will easily be overshadowed by the torrent and disappear from the public.
Furthermore, the regulations of the government are also the direction of the city. If it is blessed by the government and supported by policies, its development can take advantage of the situation. If it is limited by the government and the regulations are strict, it is necessary to be cautious and take advantage of the situation.
The trend of the economy alternates between rise and fall, just like the cycle of the four seasons. In times of prosperity, the people are wealthy and consume enthusiastically, and the products are sold smoothly; in times of hardship, the people are stingy with money, consumption is tight, and the products are difficult to sell.
Overall, the market prospect of this product, although there are many variables, if you take into account the situation, make good use of your own strengths, move according to the times, conform to the decree, and follow the economic trend, you will be able to move forward steadily in the market and find a bright path; if not, you will be in trouble and your future is uncertain.

When using a certain utensil, all matters need to be paid attention to in order to make the best use of it without fear.
First, the method of handling should be detailed in the heart. Each utensil has its own characteristics, and when using it, the technique and strength are all exquisite. Such as a sharp-edged tool, the cutting object should follow its blade direction and apply even force. If it is used against the trend, or the force is too strong, it will not only be difficult to achieve its effect, but also vulnerable to the blade. Another example is a device with exquisite mechanisms. The operation steps should not be disordered, and it must be done in sequence, otherwise the mechanism will be fragile and the utensil will be wasted.
Second, check its condition. Before using, check for defects, rust, loosening, etc. If you see a small flaw, repair it in time, and do not let a small disease become a major disease. During the use process, pay attention to its operation, hear the sound, and observe its behavior. If there is an abnormal sound, or the operation is not smooth, stop it, investigate the reason carefully, and do not force it to be used, so as not to aggravate the damage of the utensils.
Third, the environment in which you are located is related to the utensils. If it is a wooden utensils, it is advisable to avoid humid places, otherwise it is prone to mildew; metal utensils should be kept away from acid corrosion to prevent rust. Hot sun exposure, severe cold and freezing places are also not suitable places. Utensils of different materials have their tolerance range, and if they are not, they will be damaged.
Fourth, you should not neglect the after-sales service. After the utensils are used up, they should be cleaned and sorted out. The stains will remain, but they will be difficult to remove for a long time, and the surface of the utensils may be damaged. When sorting, they should be properly placed according to their shape and characteristics, which is convenient for next use and can also keep them intact.
In short, the proper use of utensils and attention to all details can achieve the purpose of long-term use and full effect.