SM is the abbreviation of Shen Me (what)
1. Sexual sadism, sadomasochism, Sade-Masoch syndrome
Sexual sadism , called sadomasochism in the West (abbreviated as sadomasochism), collectively refers to the consciousness and behavior related to sadism and masochism. The term "SM sadomasochism" was first proposed by Mr. Pan Guangdan, an older generation sociologist in China, but it was not until the end of the twentieth century that Li Yinhe's "Small Sadomasochism Subculture" truly filled the gap in this research for our country. The author defines SM sadomasochism as: "SM sadomasochism is a sexual activity that links pleasure and pain, or it is a sexual activity that obtains pleasure through pain... The so-called pain has two connotations , one is physical pain (such as the pleasure caused by whipping)...the other is mental pain (such as the painful feeling caused by humiliation in the relationship of dominance and submission). "SM sadomasochism is in the hearts of Chinese people. It is basically classified into the scope of perversion, which is in sharp contrast with its neighboring country Japan (the Japanese cartoon "Crayon Shin-chan" has SM sadomasochism content), so the publication of this book has a profound impact on the country's concept of human nature. The improvement is of great significance and also provides a good springboard for domestic scholars to conduct relevant sociological research.
Supplement:
In the SM world, S usually refers to the master, and M is called the slave. The maintenance of an SM relationship depends on whether S and M can satisfy each other in the process.
S stands for sadism: it refers to a medieval French marquis named Sade. He liked to abuse women in his life. There were a lot of descriptions of sexual perversions in his works, so later scholars regarded him as sadistic. Active sadism, that is, liking to abuse others, is named Sadism, that is, sadism.
M refers to masochism: an Austrian novelist named Masoch in the 19th century was a patient with passive sadism and described many such perverted sexual activities in his works. Therefore, passive sadism was named Masochism, that is, masochism.
In China, SM is still a subculture. Methods such as binding, masking, and spanking are acceptable to most people as a supplement to ordinary ways of making love, and are also reported in the media.
A concept to be mentioned here is "Cyber ??SM", that is, network SM. Like sexual fantasies, this way of obtaining sexual pleasure through fantasy SM scenes is called Cyber ??SM. The development of Instant Message has also provided a broad platform for network SM. As the largest IM service provider in China, Tencent QQ is a commonly used tool for SM lovers to communicate online. The QQ chat room in the "slave society" is a good SM communication platform. In addition, there are many QQ groups where S and M can communicate with each other, get to know each other, and move from the Internet to reality.
2. Psychological terms: Self-defense Mechanism
Self-defense Mechanism is a psychological term, which refers to the self-defense mechanism. The repression is subconscious. This repression is a completely subconscious self-defense function of the ego.
3. Element symbol: Sm
English name: Samarium Chinese name: Samarium
Relative atomic mass: 150.4 Common valence: +2, +3 electronegativity Property: 1.17
Peripheral electron configuration: 4f6 6s2 External nuclear electron configuration: 2, 8, 18, 24, 8, 2
Isotopes and radiation: Sm-144 Sm- 145[340d] Sm-146[1.03E8y] Sm-147(Put α[1.06E11y]) Sm-148(Put α[7.0E15y]) Sm-149(Put α) Sm-150 Sm-151[90y] * Sm-152 Sm-153[1.92d] Sm-154
Electron affinity energy: 0 KJ·mol-1
First ionization energy: 543 KJ·mol-1 Second ionization energy: 1068 KJ·mol-1 Third ionization energy: 0 KJ·mol-1
Elemental density: 7.54 g/cm3 Elemental melting point: 1072.0 ℃ Elemental boiling point: 1900.0 ℃
Atomic radius: 2.59 Angstroms Ionic radius: 1.08(+3) Angstroms Valent radius: 1.62 Angstroms
Common compounds: unknown
Discovered by: Boisbaud Time: 1879 Location: France
Origin of name:
Named after niobium yttrium ore (samarskite).
Element description:
Silver-white rare earth metal.
Element source:
Exists in monazite sand with other rare earth elements.
The mass fraction of rare earth elements in monazite sand is usually 50%, of which samarium accounts for 2.8%.
Element uses:
Used in electronics and ceramic industries. Samarium is easily magnetized but difficult to demagnetize, which means it will have important applications in solid-state components and superconducting technology in the future.
IV. A chemical raw material, namely styrene
Styrene is a compound formed by replacing a hydrogen atom of ethylene with benzene. The electrons of the vinyl group and the benzene ring will have * **Vibration effect occurs.
Styrene is an important basic raw material in the petrochemical industry. It is mainly used to produce styrene series resins and styrene-butadiene rubber. It is also one of the raw materials for the production of ion exchange resins and pharmaceuticals. In addition, styrene can also be used for Pharmaceutical, dye, pesticide and mineral processing industries.
The output of styrene series resin ranks third among synthetic resins in the world, second only to PE and PVC.
Polystyrene (PS), a homopolymer of styrene, is one of the five general-purpose thermoplastic synthetic resins and is widely used in three major fields: injection molded products, extruded products and foam products. Demand has grown rapidly in recent years.
ABS resin, made from the polymerization of styrene, butadiene and acrylonitrile, is the largest bulk thermoplastic engineering plastic. It is the most developed and changed species among the styrene series resins and is widely used in electronics and electrical appliances. , instrumentation, automobile manufacturing, home appliances, toys, building materials industry and other fields have been widely used. China has become one of the largest producers and consumer markets of ABS in the world.
Styrene-butadiene rubber is a polymer of butadiene and styrene. It is the largest variety of general-purpose synthetic rubber and one of the first rubbers to achieve industrial production. The annual consumption of styrene-butadiene rubber ranks first among synthetic rubbers.
Acrylonitrile-styrene binary polymer (SAN), unsaturated resin (UPR), styrene-butadiene rubber (SBR), and styrene-butadiene latex (SBL) can also be produced from styrene. , thermoplastic styrene-butadiene rubber (SBS) and other products. It can be said that styrene is one of the most important monomers in the chemical industry.
5. A smart memory card, a modern technological term
Smart Media, a smart media card, a storage medium. The SM card uses SSFDG/Flash memory card, which has the characteristics of ultra-small, ultra-thin and ultra-light. The volume is 37 (length) × 45 (width) × 0.76 (thickness) mm. The weight is 1.8g. It has low power consumption and is easy to upgrade. SM The conversion card also has a PCMCIA interface to facilitate data transfer for users.
The SM card is a small memory card launched by Toshiba of Japan. It has a 22-pin interface, a size of 45mm×37mm×0.9mm, and a weight of about 1.8g. Unlike most digital memory cards, SM cards are made of plastic, and the controller is built into the digital camera. Due to the poor compatibility of the camera, it has not been widely promoted by manufacturers, and the maximum capacity of the product is also very limited. The maximum storage capacity of SM card is only 128MB. Most of Olympus's old digital cameras and Fujifilm's old digital cameras use SM memory cards. Newly launched digital cameras no longer use SM memory cards.
6. Abbreviation of streptomycin
Streptomycin is an antibiotic extracted from the culture medium of Streptomyces griseus. It is an aminoglycoside basic compound that binds to the ribonucleoprotein of Mycobacterium tuberculosis cells and interferes with Mycobacterium tuberculosis protein synthesis, thereby killing or inhibiting the growth of Mycobacterium tuberculosis. Since the pain response of intramuscular injection of streptomycin is relatively small, it is suitable for clinical use. As long as the application object is properly selected and the dosage is appropriate, most patients can be injected for a long time (usually about 2 months). Therefore, it has been the main drug used in anti-tuberculosis treatment for decades.
7. Super Mario
Super Mario, a famous game from Nintendo of Japan.
8. Abbreviations unique to online games
With the popularity of online games (MMORPG) in mainland China, a large number of in-game terms are used to facilitate communication in the game. The corresponding first letters of Chinese Pinyin are abbreviated. Because these abbreviations use Chinese Pinyin, they have strong regional expertise and are limited to the mainland China server of this online game.
As for why it is abbreviated like this, it is of course for the sake of quick communication, but it is also related to the fact that the majority of online game players are getting younger and cannot perform professional and fast Chinese character input such as Wubi. A large number of people use it As Pinyin is the main input method of Chinese characters, it is only natural to replace the pinyin abbreviation of the noun itself with it.
And as new online games come out, new abbreviations will continue to appear. Likewise, with the decline of old online games, old abbreviations will also disappear.
SM has the following meanings:
1. Occupation in World of Warcraft: Shaman
Shaman are the spiritual leaders of their tribes and clans. They are masters of the elements, using spells and totems that heal or enhance their allies in battle while unleashing the fury of the elements upon their foes. Shaman can wear medium armor, and even wield massive two-handed weapons in combat. They are a versatile class that can wade into battle, restoring their allies while hurling elemental bolts of lightning at their enemies.
2. Dungeon in World of Warcraft: Temple of Atal'Haka
3. World of Warcraft Medium dungeon: Stratholme (there are three abbreviations: STSM, ST, SM, SM is not commonly used)
4. The abbreviation of the division mission in Q version games such as Fantasy Westward Journey and Dao Dao
9. Shengmei Trading Co., Ltd.
It seems to be a company mainly engaged in importing animated CDs from Japan. At present, no matter which version of the D version or Z version of such CDs in China, they all come from this company. came out of it. (The original SMCD seems to be expensive)
10. SM is also a famous entertainment company in South Korea - SM Entertainment
Its include popular music groups such as BOA, SUPER JUNIOR, TVXQ Shinhwa Band, etc. Stars all over Asia.
SM CEO Lee Soo Man entered the music scene in the early 1970s and was a very famous singer at the time. After retiring behind the scenes, with his keen vision, he founded SM Entertainment and Culture Company in 1989, ushering in a new era of Korean planning companies.
11. SM Department Store
Every day, millions of Filipinos share the passion brought to them by SM department stores, retail stores, and shopping malls. SM Department Store's famous saying - We have it all, has become a shopping hymn for shoppers from all walks of life over the years. In SM, the dazzling array of products, first-class interior decoration, one-stop shopping, value-for-money services, and attractive prices have become an indispensable part of the daily life of many Filipinos.
12. Xiamen SM City Plaza
Located at the junction of Xianyue Road and Jiahe Road, with the acceleration of Xiamen’s eastward expansion, SM City Plaza is located in Xiamen New City In the center of the district, it guards Xiamen’s three access points to and from the island (Xiamen Bridge, Haicang Bridge and the Liuwudian Bridge under construction), with a construction area of ??126,000 square meters and more than 1,500 outdoor parking spaces.
13. SM: The abbreviation of Sales Management, meaning "sales manager".
14. The English abbreviation of syringomyelia (SM)
Syringomyelia (SM) is not uncommon in clinical practice. According to a large number of case studies, the disease is a chronic progressive spinal degenerative disease with an insidious onset and extremely slow progression. Patients are not aware of it for several years or even more than ten years, and it often shows a progressive worsening trend when diagnosed.
The main manifestations are somatic sensory and motor dysfunction, which seriously affects the patient's quality of life. Some patients suffer from long-term physical and mental pain. They lament that syringomyelia is an immortal cancer!