Why people like to wear jewelry people like to wear jewelry reasons
Jewelry refers to the ornaments worn on the head, now widely refers to precious metals, precious stones and other processed from the beetles, earrings, necklaces, rings, bracelets and so on. Jewelry is generally used to decorate the human body, but also has the performance of social status, showing wealth and other significance.
People wear all kinds of Cartier love bracelet replica gold and silver jewelry and jade jewelry, because wearing jewelry to have the following several roles:
Such as women’s earrings, earrings, earrings, necklaces, bracelets, brooches, bracelets, rings, men’s rings, tie clips and cufflinks, etc., are decorated for decorations, such as gold and silver jewelry and jade and other jewelry. , Beautify the image of the people made.
Symbolic meaning: such as gold and silver jewelry symbol of wealth, elegant; diamond jewelry symbol firm, pure; purple water jewelry symbol of health, longevity and so on.
Memorial significance: such as the birth of a variety of stone jewelry, engagement rings, wedding rings and jade carving dragon and phoenix couple flowers and so on.
With the performance of the role of personality: through the purchase and wear jewelry. Can reflect a person’s temperament and demeanor; to determine a person’s interests, hobbies, cultural quality, occupation, age and economic status.
People like to wear jewelry reasons
With practical value: jewelry in addition to beautify the human body. Such as Hosta, tie clip, cufflinks, etc., are of practical value.
Special effects: such as special magnetic necklace, bracelet, health ring, seal ring and health pendant, etc. Have a special role in the treatment or disease prevention.
Many jewelry has a certain role in health care. For example, pearl necklace can be beauty care, muscle convergence, beauty skin care. Therefore, many people wearing pearl necklace, ease or assist, with drugs to cure hyperthyroidism, chronic pharyngitis, eye diseases and other diseases. Some girls suffering from premenstrual tension, or know the annual menopausal syndrome, wearing a pearl Cartier love ring replica necklace, can make irritability, irritability, irritability, insomnia and other symptoms to be alleviated.
Jewelery is an ancient decorative handicraft. The most primitive jewelry can be traced back to the human stone age, the cave of the human bones and gravel ornaments. Dating back more than 1600 years of history. But the history of jade with jade, Zhuo jade history of 7000 years, so jade jewelry and jewelry history is much shorter than stone jewelry.
Narrow the word “jewelry.” Originally refers to the head of the decorations, and is a person that status. But with the development of history, the meaning of jewelry has played a great change. Today we refer to the broad sense of “jewelry”. Not only can be said to wear in many parts of the body of jewelry, but also for the display and to watch the main effect of handicrafts – called “ornaments jewelry.”
Diamond according to its use, can be roughly divided into gem-level (ornaments) diamond and industrial diamond two categories.
Gemstone diamond is mainly used for diamond ring, necklace, earrings, corsage and other jewelry and crown, scepter and other special items and the original stone collection and so on. According to statistics, in the world’s annual jewelery trade, the diamond trade volume accounts for about 80%.
The use of industrial grade diamond is increasingly widespread, the current mainly used for turning tools, saw blades, drawing die, reamer, glass knife, drilling (set in the drill), diamond powder is used as high-grade grinding materials. In addition, it can also be used in military industry and space technology.
With the rapid development of science and technology and modern industry, the use of diamonds will be more and more widely, the amount will be more and more, and natural diamond resources are very scarce, strengthen the production of synthetic diamond and scientific research, will be the world’s goal one.
The main use of diamond
Geologic bit and oil bit diamond, drawing die with diamond, abrasive diamond, dresser with diamond, glass knife with Cartier nail bracelet replica diamond, hardness gauge indenter with diamond, handicrafts with diamond.
Renaissance, chronic poison made from diamond powder was popular among Italian giants. When people take the next diamond powder, the diamond powder will stick to the stomach wall, in the long-term friction, will make people have gastric ulcers, not timely treatment will die of stomach bleeding, is difficult to make people think of chronic poison.
Diamonds because of the high refractive index, in the light is shining, as Ms. favorite gem. Giant diamonds can be priceless. And mixed with deep-colored diamonds at a higher price. At present the most expensive colored diamonds, to the number of blue with a blue blue diamond.
Diamond commonly known as “diamond”. That is, we often say that the original diamond, it is a kind of carbon by the composition of minerals, carbon isomers of allotrope. Diamond is the most hard material in nature. The use of diamonds is very extensive, for example: handicrafts, cutting tools in industry. Graphite can be formed at high temperature, high pressure artificial diamond. Is also precious stones.
Ingredients are the simplest gems. Diamond is composed of natural elements of carbon (C) composed of non-metallic minerals, impurity elements content of not more than 0.05%. In addition to diamonds other than the transparent stones are composed of multi-element minerals.
The hardest thing in nature. The hardness of the diamond in the 10 representative minerals of the “Mohs hardness” (also known as “relative hardness”) is 10, and the “Knoop” value measured in “absolute hardness” Kg / mm Diamond is 8000, corundum 2000, quartz (or crystal) 1000, diamond is also the hardest, so it is the hardest solid material in nature.
Diamond in the performance and value of the “five most” introduction
The most stable mineral density. Transparent diamond because of chemical composition of pure and compact, its density has the greatest stability, with impurity when the density range of only about 0.01%. This feature is of particular importance to the identification of precious stones.
The most highly inert substances. Thermal inertia is to maintain the nature of the material thermal movement of the state, the greater the hot inert the more difficult to change the thermal state. Diamond has the highest thermal conductivity and maximum hot inertness of the material, and any metal and nonmetallic minerals can not be compared to it. This provides the basis for the design of thermal test equipment. It is quick and effective to use diamonds to identify diamonds with other gemstones.
The most strategic material. The Pure diamond is the best insulator, impurity doped diamond (such as Ⅱ b-type diamond) is an electronic or hole-type semiconductor. This semiconductor crystal can withstand 1000 ℃ of aggressive media (such as lye, acid), but also can withstand high doses of radioactive radiation. Diamond can be used in the field of machine manufacturing, laser technology, electronics, acoustics, chemistry and medicine. Diamond film is mainly used in integrated circuits and cold cathode tube, is conducive to greatly reduce the size of equipment, so that the computer’s computing speed to improve a level.Top