| 单词 | notational system |
| 释义 | notational system (once / 5909656 pages) n WORD FAMILY notational system: notational systems USAGE EXAMPLESCharacteristics of writing specific to different notational systems resulted from characteristics of practical experiences. Nadin, Mihai, The Civilization of Illiteracy(2010) n a technical system of symbols used to represent special things Syn|Hypo|Hyper notation mathematical notation a notation used by mathematicians musical notation(music) notation used by musicians choreographya notation used by choreographers chemical notationa notation used by chemists to express technical facts in chemistry bar linea vertical line before the accented beat marking the boundary between musical bars number representation system, number system, numeration system, system of numerationany notation for the representation of numbers binary notationany notation that uses 2 characters (usually 0 and 1) decimal notationany notation that uses 10 different characters (usually the digits 0 to 9) octal notationany mathematical notation that uses 8 different characters (usually the digits 0 to 7) duodecimal notationany notation that uses 12 different characters hexadecimal notation, sexadecimal notationany notation that uses 16 different characters signa character indicating a relation between quantities decimal point, percentage point, pointthe dot at the left of a decimal fraction exponent, index, powera mathematical notation indicating the number of times a quantity is multiplied by itself fixed-point notation, fixed-point representation systema radix numeration system in which the location of the decimal point is fixed by convention floating-point notation, floating-point representation systema radix numeration system in which the location of the decimal point is indicated by an exponent of the radix; in the floating-point representation system, 0.0012 is represented as 0.12-2 where -2 is the exponent infix notationa notation for forming mathematical expressions using parentheses and governed by rules of operator precedence; operators are dispersed among the operands parenthesis-free notationa notation for forming mathematical expressions that does not use parentheses to delimit components tablaturea musical notation indicating the fingering to be used Labanotationa system of notation for dance movements that uses symbols to represent points on a dancer's body and the direction of the dancer's movement and the tempo and the dynamics musical scale, scale(music) a series of notes differing in pitch according to a specific scheme (usually within an octave) interval, musical intervalthe difference in pitch between two notes staff, stave(music) the system of five horizontal lines on which the musical notes are written clefa musical notation written on a staff indicating the pitch of the notes following it key signature, signaturethe sharps or flats that follow the clef and indicate the key key, tonalityany of 24 major or minor diatonic scales that provide the tonal framework for a piece of music atonalism, atonalitythe absence of a key; alternative to the diatonic system musical time signature, time signaturea musical notation indicating the number of beats to a measure and kind of note that takes a beat bar, measuremusical notation for a repeating pattern of musical beats resta musical notation indicating a silence of a specified duration musical note, note, tonea notation representing the pitch and duration of a musical sound slur(music) a curved line spanning notes that are to be played legato sharpa musical notation indicating one half step higher than the note named flata musical notation indicating one half step lower than the note named cancel, naturala notation cancelling a previous sharp or flat accidentala musical notation that makes a note sharp or flat or natural although that is not part of the key signature fermataa musical notation (over a note or chord or rest) that indicates it is to be prolonged by an unspecified amount solmisation, solmizationa system of naming the notes of a musical scale by syllables instead of letters segno(music) a notation written at the beginning or end of a passage that is to be repeated sforzando(music) a notation written above a note and indicating that it is to be played with a strong initial attack writing letters or symbols that are written or imprinted on a surface to represent the sounds or words of a language |
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