| 词汇 | multiplication-sign |
| 释义 | multiplication sign noun[ C ] uk /mʌl.tɪ.plɪˈkeɪ.ʃən ˌsaɪn/ us /mʌl.tə.pləˈkeɪ.ʃən ˌsaɪn/ the symbol × or the symbol · used between two numbers to show that they should be multiplied together乘号 Mathematical symbols addition sign degree division sign equal sign expression foot minus operator pi placeholder plus point solidus subtraction sign value X, x Y, y multiplication sign | American Dictionarymultiplication sign noun[ C ] us/ˌmʌl·tə·plɪˈkeɪ·ʃən ˌsɑɪn/ mathematics the symbol × or the symbol · used between two numbers to show that they should be multiplied together Examples of multiplication signmultiplication sign A multiplicationsign becomes a plus sign—an important difference. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The multiplicationsign is usually left out, just as it is left out between variables in scientific notation of formulas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The multiplicationsign is also used by historians for an event between two dates. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The multiplicationsign is not part of the actual name and is to be disregarded for nomenclatural purposes such as synonymy, homonymy, etc. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is an intergeneric hybrid (a hybrid between two different genera): the multiplicationsign is placed before the generic name. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If there is a suffix then the value after the multiplicationsign is the lead and the value in the parentheses is the pitch. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Only when a multiplicationsign is not available (e.g., on some typewriters), a small letter x may be used as a replacement. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Symbolically, multiplication is represented by the "multiplicationsign":. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Other symbols are used to denote multiplication, often to reduce confusion between the multiplicationsign and the commonly used variable. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The multiplicationsign should be put before the name in case of intergeneric hybrid and otherwise before the relevant epithet. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The multiplicationsign is usually omitted. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When dealing with scalars, it is interchangeable with the multiplicationsign: "x" y "means the same thing as" x "y", but is easily confused with the letter "x". From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is common practice to omit multiplication signs in mathematical expressions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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