D-Erythro-Pentofuranose, 2-Deoxy-2,2-Difluoro-, 3,5-Dibenzoate 1-Methanesulfonate

The main use of this product is related to many aspects. From the perspective of "Tiangong Kaiwu", all kinds of products have their own uses.
Taking the agricultural mulberry as an example, the silk produced is quite widely used. Silk can be used to make clothes. The ancients said: "Clothes must always be warm, and then seek beauty." Silk is soft and delicate to the touch. Clothes made of silk are both warm and beautiful. They are favored by dignitaries and ordinary people, and have an important position in the field of clothing. And silk can also be used for solemn occasions such as sacrifices to show its dignity and sanctity.
Look at hardware again. Gold and silver are often used as money, and they are the key mediums of commercial trade. "Those who have money, so they have nothing." Copper can be cast into tools, such as tripods, bells, etc. The tripod is a symbol of power, and the allusion of "winning the Central Plains" shows its importance; bells are used for sacrifices, feasts, and harmony with people and gods. Iron is also widely used, and can be used to make agricultural tools, such as plows, hoes, etc. "If you want to be good at your work, you must first use your tools." Iron farming tools help farming and greatly improve production efficiency. It can also be used to make weapons, which play a key role in war and protect your country.
Ceramics cannot be ignored either. Bowls, plates, etc. used in daily diet are mostly made of ceramics, because they are clean and durable. And the ceramic products are beautifully shaped and have high artistic value. They are either ornaments for literati and scholars' desks or gifts, and play an important role in cultural exchange and dissemination.
To sum up, the use of this product is either related to people's livelihood, clothing, food, housing and transportation, or involves social culture, economy, military and other aspects. It is of great significance and indispensable in all aspects of ancient life.

The physical and chemical properties of this product are as follows:
Its color is pure and uniform, and its appearance is often warm and moist, as if it were made in heaven. Looking at its color, it may be as bright as the dawn of the morning, or as elegant as the light cage of twilight, with different advantages and disadvantages depending on the category.
The touch is delicate, and it is like touching grease, slippery but not greasy, and the texture looms in between, just like a natural masterstroke, showing the work of creation.
As for its texture, it is tough and dense. Although it is not the strength of King Kong, it can withstand it without breaking. In case of strong pressure, it does not lose its shape. It is quite rigid and flexible. Between temperature changes, its properties are stable but rarely changed, not afraid of heat steaming, not afraid of cold invasion, and always maintain its inherent state.
Its chemical properties are also very stable, and it is not easy to combine with common things. When placed in the realm of acid and alkali, you can still be calm and unmoved. Even when it is roasted by fire, it is only slightly changed on the surface, and it is difficult to change its essence. Just like the virtue of a gentleman, it sticks to it and does not move.
In water, whether it floats or sinks, it varies according to its category. Those who float are light like feathers and leisurely on the water surface; those who sink are thick like stones and stand firmly on the bottom of the water, which are closely related to their internal structure.
In addition, its smell is quiet and distant, and the smell is if not there, like Zhilan was born in a secluded forest. Inadvertently, a wisp of fragrance is refreshing, adding a bit of unique charm to it. These physical and chemical properties complement each other and create the extraordinary characteristics of this product, making it unique among all things and highly valued.

When using this utensil, all matters need to be paid attention to. The quality of the utensil is the first priority, and the material of the utensil is related to its use and longevity. Select the material well, so that it will last for a long time. Looking at its texture, it should be solid and fine, without cracks or flaws. If there is any omission, it may be damaged when used.
Check its shape again and again, and the shape is appropriate before it can perform its function. Every place is straight and narrow, and there are rules. When using it, be sure to follow its shape and follow the ancient system. If you hold the method, you cannot change it at will, otherwise it will easily cause inconvenience in operation and even hurt the utensil.
Furthermore, when using it, you should be gentle and not reckless. Although this utensil has its ability, it is not indestructible. When handling, use too much force, or cause it to be destroyed. Whether it is taken, used, or placed, it should be done with gentleness and caution.
Cleaning and maintenance should not be ignored. After use, clean it up in time to remove its stains and do not leave any residue. The place where it is stored should be dry and ventilated to avoid moisture and sun exposure. If it is left in a damp place for a long time, it is easy to rust; if it is exposed to the hot sun, the material may be damaged.
Furthermore, when using this utensil, you should be in awe. It carries the wisdom of the ancients and has been passed down through the years. Every time you use it, you should cherish it and not desecrate it at will. Only by treating it with respect can you understand its deep meaning and protect it for a long time.
When many people share this artifact, it is even more necessary to remind each other to abide by the rules of the use of the artifact. Don't ruin the order of everyone because of your own convenience. Everyone abides by the rules, and the artifact can be used for a long time, and everything will go smoothly. In a word, pay attention to all the details, and you can get the benefits of the artifact and pass on its charm.

The production process of a product is related to the formation of the utensils, and it is also important for quality. Looking at "Tiangong Kaiwu", it is described in detail in all kinds of craftsmanship, which can be used as a lesson.
Where an utensil is made, the first material is selected. The quality of the material is related to the quality of the utensil. If it is a smelting iron casting utensil, fine iron must be selected, and if there are few impurities, the utensil will be strong and tough. "Tiangong Kaiwu" says: "Where iron is separated and cooked, it will be raw if it is not fried when it comes out of the oven, and it will be cooked if it is fried. If it is raw and cooked, it will be made into steel." This is the method of selecting and refining iron materials, and choosing the right materials is the basis for the beginning of the process.
Taking the firing of ceramics as an example, the first step is to make the blank, knead the soil into mud, and knead it into shape. This step requires ingenuity to make the blank body symmetrical and regular. Then apply the glaze, and the matching of the glaze color and the thickness of the coating are all exquisite, which is related to the color and texture of the porcelain. "Tiangong Kaiwu" records: "Where the white soil is called chalk, it is used for exquisite utensils by the potter." Another cloud: "The glaze is still taken from various stones, or a certain mountain stone, or a certain soil, each with its own cooperation." As for firing, the mastery of the heat is particularly critical. If the heat is insufficient, the utensils will not be formed; if the heat is too high, the utensils will be deformed or damaged. "Where a porcelain kiln is fired, it must be used for firewood. When the heat is sufficient, the pottery The stoker needs careful observation and precise control.
Furthermore, the inheritance of skills cannot be ignored. Ancient craftsmen were mostly taught by teachers and apprentices, words and deeds. The master taught the disciples many years of experience and techniques. Disciples observe and learn from the side, and after years or even decades of tempering, they can master the essence of craftsmanship. For example, the method of making wood by Zizhren, the method of tenon and tenon, is a tight fit, and it cannot be achieved without long-term practice. This skill inheritance enables the continuation and development of the production process.
In short, the production process of the product starts from the selection of materials, through various processes, and to the inheritance of skills, all of which are interlinked and indispensable. According to the method of "Tiangong Kaiwu", fine study of craftsmanship can create excellent utensils.

The market application scenarios of the products are diverse and suitable for each. Viewed from the perspective of "Tiangong Kaiwu", all kinds of wonders can be seen.
The field of agricultural mulberry is an important application scenario for many products. Such as textile equipment, in the silk weaving cotton spinning industry, great contribution. The loom is exquisite, helping the weaver girl shuttle leads, interweaving warp and weft, and becomes a beautiful brocade of fine clothes. Farmhouse farming tools are also indispensable. Ploughshares break the soil, deep ploughing and meticulous cultivation, making the land plump, and the grain is abundant, which is the foundation of people's livelihood.
The place of metallurgical casting is also the place where products show their skills. Iron utensils, which have been tempered for thousands of times, have been turned into knives, axes and scythes. Knives can chop, axes can chop firewood, hoes and sickles can help farming in the fields, and add wings to agricultural production. And cast tripods and bells, in solemn occasions such as sacrifices and celebrations, carry culture and demonstrate etiquette.
Where ceramics are fired, the product application is unique. Pottery urns can store grain and water, keep grains dry and water sources clean. Porcelain bowls and porcelain plates add elegance to food and drink, and are sturdy and durable. Exquisite porcelain is even exported overseas. It is the messenger of Chinese culture and is also cherished in foreign lands.
In the realm created by architecture, the products are all amazing. The wood has been carved by skilled craftsmen, and it is used as beams and pillars to support thousands of buildings. Bricks and stones pave the floor and walls, which are sturdy and durable, and difficult to invade by wind and rain. Lime is used for painting, white as new, making the house look brand new.
The place where the boat is made, the product plays a key role. Wood boat, traveling in rivers, lakes and seas, is an essential tool for transportation and trade. The system of wheels makes the vehicle travel steadily and far, and is indispensable in land transportation.
All kinds of products have their unique value in agricultural mulberry, metallurgy, ceramics, construction, boat cars and other market application scenarios. They cooperate with each other to jointly promote the development of society and the progress of people's livelihood.