1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluoro-8-iodononane

This substance, the sequence is 1, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, in the land of the Thirteen Rivers, the value is 8. As for the main use of the leopard cat, "Tiangong Kaiwu" has a cloud: the leopard cat, its skin can be made of fur, the hair is soft and dense, and it keeps warm very well. The ancient dignitaries and nobles used it as clothing to show their wealth. And its bones are used as medicine, which has the effect of removing wind and moisture, clearing collaterals and relieving pain, and is occasionally recorded in traditional Chinese medicine. However, the leopard cat is also an expert rat catcher in the mountains and forests, which is beneficial to the ecological balance and can ensure that the crops are less affected by rats. Too much fishing may cause ecological imbalance. Therefore, use its things in moderation to ensure ecological harmony.

"Tiangong Kaiwu" is a scientific and technological masterpiece written by Song Yingxing in the Ming Dynasty, covering a lot of technological technology and natural science knowledge. In the style of ancient classical Chinese, it is discussed "1, 1, 1, 2, 2, 3, 3, 4, 5, 5, 6 - Thirteen Oceans - 8 - Physical Properties of the Bustard Rooster".
Looking at this sequence of numbers "1, 1, 2, 3, 4, 4, 5, 5, 6, 6", there seems to be some kind of law contained in it, repeated in pairs, and increasing in sequence. This may imply the orderly evolution of things, such as everything in the world follows a certain track and changes.
As for the "thirteen oceans", the ocean refers to the ocean, or a vast area. The saying of the thirteen oceans may involve geographical distribution, or it is related to the domain of property. The oceans are vast and rich in products. The products of different oceans have their own characteristics. Factors such as water temperature, salinity, and light affect the growth, habits, and texture of organisms.
And the number "8" often has a special meaning in mathematics. It symbolizes balance, stability, or implies the number of cycles. In terms of physical properties, it refers to the eight characteristics of a certain type of substance, such as hardness, density, color, odor, melting point, boiling point, solubility, conductivity, etc. Different substances are distinguished according to this characteristic.
"Bustard male", Bustard, water bird, also cold-resistant, its feathers can be decorated, meat is edible, but the habit of the Bustard is unique, and it lives in wetlands. The rooster is masculine and aggressive. The meat quality of the bustard may vary depending on the diet and habitat, and the meat quality may be firm, and the taste may be delicious. The meat of the rooster is warm in nature, has a nourishing effect, and its feathers are colorful, or have ornamental value. In terms of its physical properties, the bustard hair is light and soft, with good warmth retention; the male feathers are hard, and can be used as feather fans and other things.
In summary, the number series, "Thirteen Oceans", "8" and "Bustard Rooster", although they are obscure, can be explored from the aspects of mathematics, geography, and physical properties. The physical properties and natural mysteries contained in them can be explored.

What you are asking is whether the chemical properties of octopus are stable. Octopus, scientific name octopus, is a mollusk. There are many substances in its body, each with its own characteristics, and it is difficult to generalize whether their chemical properties are stable or not.
Octopus is rich in protein, which is formed by amino acids connected by peptide bonds. The structure and properties of proteins are influenced by many factors, such as temperature, pH, ionic strength, etc. In a suitable environment, the protein structure is stable, but the environment changes abruptly, such as high temperature, strong acid and alkali, and its structure is easily damaged and deactivated. This shows the volatility of protein chemical properties.
Furthermore, octopus blood contains hemocyanin, which is a key component of oxygen transportation. Hemocyanin is quite sensitive to environmental changes. Environmental factors change, and its ability to bind and release oxygen also changes, which also proves that its chemical properties are not absolutely stable.
Octopuses are able to secrete a variety of chemical substances to ward off enemies or prey. Such secretions have diverse chemical properties, some or active, and are easy to react with external substances to achieve specific effects. This also shows that their chemical properties are active and not completely stable.
In summary, octopuses have various substances in their bodies, different chemical properties, and are mostly affected by the environment. It is difficult to say that their chemical properties are completely stable. It really depends on the specific substances and environmental conditions.

"Tiangong Kaiwu" is a scientific and technological masterpiece written by Song Yingxing in the Ming Dynasty. However, it is difficult to find an exact corresponding record in "Tiangong Kaiwu". Although "Tiangong Kaiwu" covers a wide range of technological technologies, it may not specifically describe the billet making of this particular monkey.
However, if you follow the general principles of ancient casting, the following steps should be followed for casting the billet of the puppet monkey. First, when carefully designing the appearance of the monkey, considering its posture and expression, using wood or clay sculpture as the first sample. This is the blueprint for billet making, and requires craftsmen to have exquisite modeling skills to make the shape of the monkey come to life.
Times, mold making according to the first sample. Can choose materials such as clay, gypsum, etc., wrap the initial sample, and carefully split it after the material solidifies to get the monkey's mold. This step needs to ensure that the mold is accurate and can perfectly present the details of the initial sample.
Furthermore, choose suitable casting materials, such as bronze, cast iron, etc. Ancient castings were mostly metal, and the materials were selected according to the purpose and desired texture of the monkey. To melt the casting material into a liquid state, it is necessary to master the temperature and time to make the metal liquid pure and fluid.
Then, slowly inject the metal liquid into the mold. This process needs to be smooth and rapid to prevent the metal liquid from cooling too fast or generating bubbles, which will affect the quality of the casting puppet monkey. When the metal liquid cools and solidifies, carefully open the mold and take out the casting slab.
Finally, the billet is finely trimmed. Use files, grindstones and other tools to remove excess burrs, flash edges, and polish the surface to make the casting monkey smooth and beautiful, achieving the ideal artistic effect. This is based on the common sense of ancient castings. The method of making billets of the casting monkey is speculated. Although the "Tiangong Kaiwu" is not detailed, there are many similarities in the traditional casting process.

"Tiangong Kaiwu" has a saying: "Everything in the world has its own reasons, and everything changes according to its rules." Today, there is a question to ask, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6 Thirteen oceans, and every eight, what impact does this monkey king have on the environment?
The monkey king is lively, witty and intelligent by nature. In the land of thirteen oceans and the situation of eight oceans, its impact on the environment is quite complex. First, the monkey king is agile, shuttling between mountains, forests and rivers, or stepping on vegetation, affecting the growth of plants and trees. However, its feces can also become fertilizer, nourish the land, and help plants multiply. Second, the monkey king is curious by nature, and may turn rocks, disturbing insects and ants in the soil and other creatures, causing changes in its habitat. However, this will also loosen the soil, which is conducive to the penetration of air and water, and improve the soil environment. Third, if the Monkey King is in the mountains and forests to attract friends, make noise and play, or disturb other birds and beasts, changing their daily activities and habits. However, the existence of the Monkey King also adds vitality to the mountains and forests, and its activity traces become a signal for the survival and competition of other organisms, promoting the exchange of information in the ecosystem. In short, the Monkey King's presence in the region has both advantages and disadvantages, and the delicate balance of the ecology has different variables. All things coexist and influence each other, forming this unique environmental style.