What does SM mean?

First, sexual abuse, masochism, Sade-Massock syndrome.

That is, sexual sadism, known as sadism (sm) in the west, refers to the consciousness and behavior related to sadism and abuse. The term "sm sadomasochism" was first put forward by Pan Guangdan, a sociologist of the older generation in China, but it was not until the end of the 20th century that Li Yinhe's sadomasochism subculture really filled the gap in this research for our country. The author defines sm sadistic masochism as: "sm sadistic masochism is a kind of sexual activity that connects pleasure with pain, or it is a kind of 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) ... and the other is mental pain (such as the painful feeling caused by humiliation in the relationship between domination and obedience)." Sm sadomasochism is basically classified as abnormal in the eyes of China people, which is in sharp contrast with Japan, a neighboring country separated by water (sm sadomasochism is included in the Japanese cartoon Crayon Shinchan). Therefore, the publication of this book is of great significance to the promotion of China's concept of human nature, and also provides a good springboard for domestic scholars' relevant sociological research.

Supplement:

In the SM world, s usually refers to the Lord and m refers to the slave. The maintenance of a SM relationship depends on whether S and M can satisfy each other in this process.

S is a sadist: it refers to a medieval French marquis named sadist, who likes to abuse women in his life. There are a lot of descriptions of sexual perversion in his works, so later scholars named it active sadism, that is, sadism, that is, sadism.

M refers to masochism:19th century Austrian novelist Massock himself is a passive sadist and describes many abnormal sexual activities in his works. Therefore, passive sadism is named Massock phenomenon, namely masochism.

In China, sm also belongs to a subculture. Tied, masked, spanked, etc. As a supplement to ordinary sex, most people can accept it, and the media also reported it.

A concept to be mentioned here is "Cyber SM", that is, network SM. Like sexual fantasy, this way of getting sexual pleasure through fantasy SM scenes is called network SM. The development of instant messaging also provides a broad platform for network short messages. Tencent QQ, as the largest IM service provider in China, is a common tool for SM lovers to communicate online. The QQ chat room "Slave Society" is a good platform for SM communication. 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 network to reality.

Second, psychological terms: self-defense mechanism.

That is, Self-defense Mechanism is a term in psychology, which means that the self's suppression of the id is subconscious. This kind of repression is completely the subconscious self-defense function of the self.

Third, the element symbol: Sm

English name: samarium Chinese name: samarium

Relative atomic mass: 150.4 Common valence: +2, +3 electronegativity: 1. 17.

Peripheral electron configuration: 4f6 6s2 Extranuclear electron configuration: 2,8,18,24,8,2.

Isotope and radiation: sm-144sm-145 [340d] sm-146 [1.03E8y] sm-147 (α [1.

Electron affinity energy and energy: 0 kj mol-1.

The first ionization energy: 543kJ mol- 1, the second ionization energy: 1068kJ mol- 1, and the third ionization energy: 0kJ mol- 1.

Element density: 7.54 g/cm3 Element melting point: 1072.0℃ Element boiling point: 1900.0℃

Atomic radius: 2.59 angstrom; Ion radius: 1.08(+3) angstrom; Covalent radius: 1.62 angstrom.

Common compounds: unknown

Discovered by: Boisbaudran Time: 1879 Location: France.

Name source:

Named after Samara stone.

Element description:

Silver-white rare earth metal.

Element source:

Coexist with other rare earth elements in monazite sand. The mass fraction of rare earth elements in monazite sand is usually 50%, of which samarium accounts for 2.8%.

Element usage:

Used in electronic and ceramic industries. Sm is easy to magnetize but difficult to degauss, which means that it will have important applications in future solid-state components and superconducting technology.

Four, a chemical raw material, namely styrene

Styrene is a compound formed by replacing a hydrogen atom of ethylene with benzene, and there will be resonance effect between vinyl and benzene ring electrons.

Styrene is an important basic raw material in petrochemical industry, which is mainly used to produce styrene series resins and styrene-butadiene rubber, and is also one of the raw materials for producing ion exchange resins and medicines. In addition, styrene can also be used in pharmaceutical, dye, pesticide and mineral processing industries.

The output of styrene series resin ranks third in the world, second only to PE and PVC.

Polystyrene (PS) is a homopolymer of styrene and one of the five general thermoplastic synthetic resins, which is widely used in injection molding products, extrusion products and foam products. In recent years, the demand is booming.

ABS resin copolymerized from styrene, butadiene and acrylonitrile is the bulk thermoplastic engineering plastic with the largest consumption, and it is also the fastest developing and most changing variety among styrene resins. It has been widely used in electronic appliances, instrumentation, automobile manufacturing, household appliances, toys, building materials industry and other fields. China has become one of the largest ABS producing areas and consumer markets in the world.

Styrene-butadiene rubber (SBR) is the copolymerization product of butadiene and styrene. It is the largest universal synthetic rubber variety and one of the earliest rubbers to realize industrial production. The annual consumption of styrene-butadiene rubber accounts for the first place in synthetic rubber.

Styrene can also produce acrylonitrile-styrene binary copolymer (SAN), unsaturated resin (UPR), styrene-butadiene rubber (SBR), styrene-butadiene latex (SBL), 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.

Five, smart memory card, a modern science and technology term.

Intelligent media, intelligent media card, storage medium. SM card adopts ss FDG/ flash memory card, which has the characteristics of ultra-small, ultra-thin and ultra-light. Its volume is 37 (length) ×45 (width) × 0.76 (thickness) mm, and its weight is1.8g. It has low power consumption and is easy to upgrade. SM conversion card also has PCMCIA interface, which is convenient for users to transmit data.

SM card is a small memory card introduced by Toshiba in Japan. It has a 22-pin interface, the size is 45mm×37mm×0.9mm, and the weight is about1.8gg. Unlike most digital memory cards, SM cards are made of plastic, and the controller is built in the digital camera. Because the compatibility of the camera is not strong, 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 the old digital cameras of Olympus and Fuji use SM memory cards, but there are no products using SM memory cards in the new digital cameras.

Six, the abbreviation of streptomycin.

Streptomycin is an antibiotic extracted from streptomyces griseus culture medium. Alkaline compounds belonging to aminoglycosides can combine with protein of Mycobacterium tuberculosis to interfere with the protein synthesis of Mycobacterium tuberculosis, thus killing or inhibiting the growth of Mycobacterium tuberculosis. Because the pain response of intramuscular injection of streptomycin is relatively small, it is suitable for clinical use. As long as the appropriate application object and dosage are selected, most patients can be injected for a long time (generally about 2 months). Therefore, it is still the main drug in anti-tuberculosis treatment for decades.

Seven, Super Mario

Super Mario, a famous game of Nintendo in Japan.

Eight, the unique abbreviations of online games

With the popularity of online games (MMORPG) in Chinese mainland, for the convenience of communication in the game, a large number of in-game terms use their corresponding Chinese phonetic initials. Because these abbreviations are in Chinese Pinyin, they are very regional and professional, and are limited to the Chinese mainland server of online games.

As for why the abbreviation is so short, there are certainly factors of fast communication, and it is also related to the fact that the majority of online game players are young and unable to input Chinese characters quickly and professionally. It is natural that a large number of people use pinyin as the main input means of Chinese characters instead of using their own pinyin initials of nouns.

And with the emergence of new online games, new abbreviations will continue to appear, and with the decline of old online games, old abbreviations will disappear.

SM has the following meanings respectively:

1. Occupation in World of Warcraft: Shaman Priest

Shaman is the spiritual leader of their tribe and clan. They are masters of natural elements, using spells and totems to heal or strengthen their allies in battle, while releasing the anger of natural elements against their enemies. Shamans can wear armor and even wield huge two-handed weapons in battle. They are a versatile profession that can get involved in fighting, restore their allies and throw elemental lightning at their enemies.

2. A copy in World of Warcraft: Atahaka Temple

3. The copy in World of Warcraft: Stansom (there are three abbreviations of STSM, ST and SM, and SM is not commonly used)

4. Fantasy westward journey, asking questions, etc. It is the abbreviation of teacher's task in Q version of the game.

9. Mei Sheng Trading Co., Ltd.

It seems to be a company that mainly imports animated CDs from Japan. At present, this kind of CD in China, whether it is version D or version Z, comes from this company. (The original SMCD seems to be very expensive, too. )

X.SM is also a famous entertainment company in Korea-SM Entertainment.

It has Bao Er, SUPER JUNIOR, TVXQ! and other famous stars! Myth band.

Li Xiuman, the boss of SM Company, was a very famous singer in the early 1970s. After retiring from the background, with a keen eye, 1989 founded SM Entertainment Culture Company, which opened a new era for Korean planning companies.

XI。 SM department store

Every day, millions of Filipinos share the passion brought by SM department stores, retail stores and shopping centers. The famous saying of SM Department Store-We have everything, which has become the shopping hymn of shoppers from all walks of life for many years. In SM, a dazzling array of goods, first-class interior decoration, one-stop shopping, excellent service and attractive prices have become an indispensable part of many Filipinos' daily lives.

Twelve. Xiamen SM city plaza

SM City Plaza is located at the junction of Xianyue Road and Jiahe Road. With the acceleration of Xiamen's eastward expansion, it is located in the center of Xiamen New Town, guarding three roads leading to Xiamen (Xiamen Bridge, Haicang Bridge and Liuwudian Bridge under construction), with a construction area of126,000 square meters, providing more than 1500 outdoor parking spaces.

Thirteen, SM: the abbreviation of sales management, which means "sales manager".

English abbreviation of syringomyelia (SM).

Syringomyelia is not uncommon in clinic. According to a large number of case studies, the disease is a chronic progressive spinal degenerative disease with hidden onset and extremely slow progress. Patients have not been aware of it for several years or even more than ten years, and the diagnosis often shows a progressive trend. The main manifestations are somatic sensory and motor dysfunction, which seriously affects the quality of life of patients. Some patients have been exhausted for a long time, lamenting that syringomyelia is an immortal cancer!