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1.Warcraft game map.
TD is an abbreviation for Tower Defence, a type of confrontation map in the famous real-time strategy game Warcraft.
2.Pinyin abbreviation.
TD: Push down.
3.Mobile Communication Standard Abbreviation:
TD-CDMA (one of the 3G standards) TD is the TD-SCDMA independently developed by China.
TD SCDMA Chinese meaning time division synchronous code division multiple access access, this communication technology also belongs to a wireless communication technology standard, it is first proposed by China and on the basis of this wireless transmission technology (RTT) with international cooperation, completed the TD scdma standard, become a member of the CDMA TDD standard, which is a pioneering initiative in China's mobile communications industry, but also China's contribution to the development of the third generation of mobile communications. In the competition with the 3G standards proposed by Europe and the United States, the TD-SCDMA proposed by China has officially become one of the global 3G standards, which marks that China has entered the world's leading position in the field of mobile communications. The main technology of this scheme is concentrated in the hands of Datang Corporation, and its design refers to the time domain mode of TDD (Time Division Duplex) in unpaired frequency bands.
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SN refers to tin.
Tin is a metallic element, inorganic, the ordinary form of white tin is a silvery-white luster of low melting point metal, in the compound is divalent or tetravalent, at room temperature will not be oxidized by air, in nature mainly in the form of dioxide (cassiterite) and various sulfides (such as thiosinite). Tin is one of the famous "hardware" - gold, silver, copper, iron, and tin.
Tin has been discovered and used since ancient times. In some ancient tombs in our country, some tin pots, tin candlesticks and other tin utensils are often excavated. According to research, during the Zhou Dynasty in China, the use of tin ware was very common. In ancient tombs in Egypt, daily necessities made of tin have also been found.
Ductility of Tin:
Tin is malleable at room temperature. Especially at 100 °C, it is very malleable and can be rolled into extremely thin tin foil. Usually, people use tin foil to wrap cigarettes and candies to protect them from moisture. However, the ductility of tin is very poor, and it breaks when it is pulled and cannot be drawn into filaments.
In fact, tin is only malleable at room temperature, and if the temperature drops below it, it will gradually turn into a loose powder like coal ash. In particular, in the presence of -33 or an alcohol solution with red salt (SNCL4·2NH4Cl), the rate of this change is greatly accelerated.
A well-ended tin pot will "automatically" turn into a pile of powder. This tin "disease" can also be transmitted to other "healthy" tin ware, which is known as the "tin plague".
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SN is the product serial number, alias: machine code, certification code, registration application code, etc.
SN code is the abbreviation of Serial Number, sometimes called Serialno, that is, the product serial number, the product sequence is a concept introduced to verify the "legal identity of the product", it is used to protect the legitimate rights and interests of users, enjoy legitimate services; A genuine product corresponds to only one set of product serial numbers. Aliases: authentication code, registration application code, etc.
SN code, sometimes called "machine code", is some software in order to prevent piracy, take certain protection measures. When the user registers, a unique identification code will be generated according to the computer software and hardware information installed in the user's software, which is generally called the machine code, also known as the serial number, authentication code, registration application code, etc.
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What does a bank account starting with sn mean.
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SN is most commonly used to mean this - an abbreviation for series number, which refers to the software registration code information. Generally, SN is used as the file name of the registration code. Digital products also have their own SN, often used as an anti-counterfeiting purpose.
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Abbreviation) number.
The symbol of the element tin (stannum).
sine nomine (=without name) [pull] unsigned, no name (no publishing and printing unit).
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Sauna is the first pinyin letter of sauna, hehe.
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Serial Number.
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The SN code is the product serial number of mobile phones, Bluetooth headsets, etc. The SN code of mobile phones, Bluetooth headsets, etc. can be viewed on the box.
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What does a bank account starting with sn mean.
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Yes, the meaning of dead you, , is very popular.
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Today, SN can also refer to Suning, the popular team in the 2020 League of Legends Finals: Suning SN Team.
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SN means:
1. SN has the meaning of sauna, which is the pinyin acronym of "sauna"; There is also the meaning of the software registration code, and digital products also have their own SN, often used as anti-counterfeiting. When sn is not case-sensitive, it is also an element symbol for tin (sn).
2. SN is the serial number of the product, alias: machine code, certification code, registration application code, etc. There is also the meaning of sauna, which generally refers to the full set of services in the sauna, when you go to the sauna, you will generally provide services to customers, and SN is the meaning of more comprehensive services; There is also the meaning of the software registration code, and digital products also have their own SN, often used as anti-counterfeiting.
The mobile phone SN number generally refers to the software registration code information, is a product factory serial number, SN is the abbreviation of series number (Chinese: serial number). ESN is an abbreviation for Electronic Serial Number.
3. When sn is not case-sensitive, it is also an element symbol of tin (sn). A metallic element with a low melting point and a silvery-white luster, which is divalent or tetravalent in compounds, is not oxidized by air, and exists mainly in the form of oxides (cassiterite) and various sulfides (such as cassiterite). Element symbol sn.
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