| 释义 |
Y
Y 1 W0246900 (wī)n.1. The Young Men's Christian Association, The Young Women's Christian Association, or one of their facilities. Used with the.2. The Young Men's Hebrew Association, The Young Women's Hebrew Association, or one of their facilities. Used with the.
Y 21. The symbol for yttrium.2. The symbol for admittance.3. The symbol for hypercharge.
Y 3abbr. year
y 1 or Y W0246900 (wī)n. pl. y's or Y's also ys or Ys 1. The 25th letter of the modern English alphabet.2. Any of the speech sounds represented by the letter y.3. The 25th in a series.4. Something shaped like the letter Y.
y 2The symbol for ordinate.y (waɪ) or Yn, pl y's, Y's or Ys1. (Linguistics) the 25th letter of the modern English alphabet2. (Phonetics & Phonology) a speech sound represented by this letter, in English usually a semivowel, as in yawn, or a vowel, as in symbol or shy3. a. something shaped like a Yb. (in combination): a Y-cross.
y symbol for 1. (Mathematics) the y-axis or a coordinate measured along the y-axis in a Cartesian coordinate system 2. (Mathematics) an algebraic variable
Y symbol for 1. any unknown, unspecified, or variable factor, number, person, or thing 2. (Elements & Compounds) chem yttrium 3. (Currencies) currency a. yenb. yuan Y, y (waɪ)
n., pl. Ys Y's, ys y's. 1. the 25th letter of the English alphabet, a semivowel. 2. any spoken sound represented by this letter. 3. something shaped like a Y. 4. a written or printed representation of the letter Y or y. Y (waɪ) the Y, Informal. the YMCA, YWCA, YMHA, or YWHA. Y yen 1. Y
Symbol. 1. the 25th in order or in a series. 2. (sometimes l.c.) Elect. admittance. 3. Chem. yttrium. 4. Biochem. tyrosine. y
Math. Symbol. an unknown quantity or a variable. y- or i- a prefix occurring in certain obsolete words (iwis) and esp. in archaic past participles (yclad; yclept). [Middle English y-, i- (reduced variant a-), Old English ge-, prefix with perfective, intensifying, or collective force; c. Old Frisian, Old Saxon ge-, gi-, Old High German ga-, gi, Gothic ga-] -y1 or -ey an adjective-forming suffix meaning “characterized by or inclined to” the substance or action of the word or stem to which the suffix is attached: bloody; cloudy; sexy; squeaky. [Old English -ig; c. German -ig] -y2 or -ie a noun-forming suffix, added to monosyllabic bases, occurring in endearing or familiar names or common nouns formed from personal names, other nouns, and adjectives (Billy; Susie; birdie; granny; sweetie; tummy) and in various other usu. informal coinages, sometimes pejorative (boonies; goalie; groupie; Okie; rookie). This suffix also forms from adjectives nouns that denote exemplary or extreme instances of the quality specified (baddie; biggie), sometimes focusing on a restricted, usu. unfavorable sense of the adjective (sharpie; sickie; whitey). Compare -o, -sy. [late Middle English (Scots)] -y3 , a suffix of various origins used in the formation of action nouns from verbs (inquiry), and also found in other abstract nouns (infamy). [representing Latin -ia -ia, -ium -ium1; Greek -ia, -eia, -ion; French -ie; German -ie] y. 1. yard. 2. year. Thesaurus| Noun | 1. Y - a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloysatomic number 39, yttriummetal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.fergusonite - a dark mineral consisting of oxides of yttrium and erbium and tantalum and other mineralsgadolinite, ytterbite - a mineral that is a source of rare earths; consists of silicates of iron and beryllium and cerium and yttrium and erbiumxenotime - a brown-to-yellow mineral that is a phosphate of yttrium in crystalline form | | 2.y - the 25th letter of the Roman alphabetwyeLatin alphabet, Roman alphabet - the alphabet evolved by the ancient Romans which serves for writing most of the languages of western Europealphabetic character, letter of the alphabet, letter - the conventional characters of the alphabet used to represent speech; "his grandmother taught him his letters" |
Y
Y, 25th letter of the alphabetalphabet
[Gr. alpha-beta, like Eng. ABC], system of writing, theoretically having a one-for-one relation between character (or letter) and phoneme (see phonetics). Few alphabets have achieved the ideal exactness.
..... Click the link for more information. . It was a Latin importation of the eastern Greek upsilon (see UU,
21st letter of the alphabet, corresponding to the Greek upsilon [Gr.,=u without the aspirate]. Until the late Middle Ages the capital was V, the minuscule u, no distinction being made between the consonantal and vocalic uses of the letter.
..... Click the link for more information. ), which was pronounced like ü; the Romans used it for Greek words. In English y mainly represents the semivowel occurring in words such as yet; the same semivowel is the second member of the diphthongs ā, ē, ī, and oi. The modern ignorant use of y in ye for the (as in "Ye Olde Shoppe") is based on a misreading of an old sign for th. In chemistry Y is the symbol for the element yttriumyttrium
[for Ytterby, a town in Sweden], metallic chemical element; symbol Y; at. no. 39; at. wt. 88.90585; m.p. about 1,522°C;; b.p. 3,338°C;; sp. gr. about 4.45; valence +3. Yttrium is a highly crystalline iron-gray metal.
..... Click the link for more information. .Y (electricity) wye (chemistry) yttrium Y (1)General purpose language syntactically like RATFOR,semantically like C. Lacks structures and pointers. Usedas a source language for Jack W. Davidson and ChristopherW. Fraser's peephole optimiser which inspired GCC RTL andother optimisation ideas.
ftp://ftp.cs.princeton.edu/pub/y+po.tar.Z. It is a copyof the original distribution from the University of Arizonaduring the early 80's, totally unsupported.
["The Y Programming Language", D.R. Hanson, SIGPLAN Notices16(2):59-68 (Feb 1981)].
[Jack W. Davidson and Christopher W. Fraser, "The Design andApplication of a Retargetable Peephole Optimiser", TOPLAS,Apr. 1980].
[Jack W. Davidson, "Simplifying Code Through PeepholeOptimisation" Technical Report TR81-19, The University ofArizona, Tucson, AZ, 1981].
[Jack W. Davidson and Christopher W. Fraser, "RegisterAllocation and Exhaustive Peephole Optimisation"Software-Practice and Experience, Sep. 1984].Y (2)See fixed point combinator.Y(1) The brightness signal (luma) in the YUV color space. See YUV.
(2) An abbreviation of Yes, commonly used in conjunction with N for No; for example, a prompt may ask you: Do you want to overwrite the file: y/n?
(3) The symbol typically used for output of a combinational logic circuit. See combinational logic.
Y
Y, 25th letter of the alphabetalphabet
[Gr. alpha-beta, like Eng. ABC], system of writing, theoretically having a one-for-one relation between character (or letter) and phoneme (see phonetics). Few alphabets have achieved the ideal exactness.
..... Click the link for more information. . It was a Latin importation of the eastern Greek upsilon (see UU,
21st letter of the alphabet, corresponding to the Greek upsilon [Gr.,=u without the aspirate]. Until the late Middle Ages the capital was V, the minuscule u, no distinction being made between the consonantal and vocalic uses of the letter.
..... Click the link for more information. ), which was pronounced like ü; the Romans used it for Greek words. In English y mainly represents the semivowel occurring in words such as yet; the same semivowel is the second member of the diphthongs ā, ē, ī, and oi. The modern ignorant use of y in ye for the (as in "Ye Olde Shoppe") is based on a misreading of an old sign for th. In chemistry Y is the symbol for the element yttriumyttrium
[for Ytterby, a town in Sweden], metallic chemical element; symbol Y; at. no. 39; at. wt. 88.90585; m.p. about 1,522°C;; b.p. 3,338°C;; sp. gr. about 4.45; valence +3. Yttrium is a highly crystalline iron-gray metal.
..... Click the link for more information. .Y (electricity) wye (chemistry) yttrium Y (1)General purpose language syntactically like RATFOR,semantically like C. Lacks structures and pointers. Usedas a source language for Jack W. Davidson and ChristopherW. Fraser's peephole optimiser which inspired GCC RTL andother optimisation ideas.
ftp://ftp.cs.princeton.edu/pub/y+po.tar.Z. It is a copyof the original distribution from the University of Arizonaduring the early 80's, totally unsupported.
["The Y Programming Language", D.R. Hanson, SIGPLAN Notices16(2):59-68 (Feb 1981)].
[Jack W. Davidson and Christopher W. Fraser, "The Design andApplication of a Retargetable Peephole Optimiser", TOPLAS,Apr. 1980].
[Jack W. Davidson, "Simplifying Code Through PeepholeOptimisation" Technical Report TR81-19, The University ofArizona, Tucson, AZ, 1981].
[Jack W. Davidson and Christopher W. Fraser, "RegisterAllocation and Exhaustive Peephole Optimisation"Software-Practice and Experience, Sep. 1984].Y (2)See fixed point combinator.Y(1) The brightness signal (luma) in the YUV color space. See YUV.
(2) An abbreviation of Yes, commonly used in conjunction with N for No; for example, a prompt may ask you: Do you want to overwrite the file: y/n?
(3) The symbol typically used for output of a combinational logic circuit. See combinational logic.Y
yttrium [ĭ´tre-um] a chemical element, atomic number 39, atomic weight 88.905, symbol Y. (See Appendix 6.) The radioisotope 90Y emits high energy beta particles, localizes predominantly in bone, and has been used in radiotherapy.YSymbol for yttrium; tyrosine; pyrimidine nucleoside.Y (wī)n.1. The Young Men's Christian Association, The Young Women's Christian Association, or one of their facilities. Used with the.2. The Young Men's Hebrew Association, The Young Women's Hebrew Association, or one of their facilities. Used with the.Y Symbol for: 1. Luminance.2. Male chromosome.3. A pyrimidine nucleotide.4. Tyrosine.5. Year.6. Yttrium, see there.Y Abbreviation for yellow; yttrium; tyrosine. Patient discussion about YQ. My 11 y/o son eyes appear to have a slight yellow in the whites toward the corners. I am assuming he will need blood work, but does anyone have any idea what may be the cause?A. If it's not a spot, but rather a diffuse color, it may be jaundice - high levels in the blood of a substance called bilirubin (http://en.wikipedia.org/wiki/Jaundice).
If your child is generally healthy, and this change appeared without any overt problem (e.g. liver disease or blood problem), or your child had fever or fasted recently, this jaundice may represents Gilbert syndrome. It's a syndrome of slightly elevated levels of bilirubin, and considered not dangerous.
You may read more here:http://www.nlm.nih.gov/medlineplus/ency/article/000301.htm
Q. I drink liquor a lot maybe 4x a week and I love drinking but after a couple days my veins star to hurt...Y? It runs in the familly alcohol and bud but I wish I could go a whole year withought poppin bottles.. what will be perscibed to a alki?A. FROM ALL THAT DRINKING More discussions about Y
Y
yttrium [ĭ´tre-um] a chemical element, atomic number 39, atomic weight 88.905, symbol Y. (See Appendix 6.) The radioisotope 90Y emits high energy beta particles, localizes predominantly in bone, and has been used in radiotherapy.YSymbol for yttrium; tyrosine; pyrimidine nucleoside.Y (wī)n.1. The Young Men's Christian Association, The Young Women's Christian Association, or one of their facilities. Used with the.2. The Young Men's Hebrew Association, The Young Women's Hebrew Association, or one of their facilities. Used with the.Y Symbol for: 1. Luminance.2. Male chromosome.3. A pyrimidine nucleotide.4. Tyrosine.5. Year.6. Yttrium, see there.Y Abbreviation for yellow; yttrium; tyrosine. Patient discussion about YQ. My 11 y/o son eyes appear to have a slight yellow in the whites toward the corners. I am assuming he will need blood work, but does anyone have any idea what may be the cause?A. If it's not a spot, but rather a diffuse color, it may be jaundice - high levels in the blood of a substance called bilirubin (http://en.wikipedia.org/wiki/Jaundice).
If your child is generally healthy, and this change appeared without any overt problem (e.g. liver disease or blood problem), or your child had fever or fasted recently, this jaundice may represents Gilbert syndrome. It's a syndrome of slightly elevated levels of bilirubin, and considered not dangerous.
You may read more here:http://www.nlm.nih.gov/medlineplus/ency/article/000301.htm
Q. I drink liquor a lot maybe 4x a week and I love drinking but after a couple days my veins star to hurt...Y? It runs in the familly alcohol and bud but I wish I could go a whole year withought poppin bottles.. what will be perscibed to a alki?A. FROM ALL THAT DRINKING More discussions about Y
Y
yttrium [ĭ´tre-um] a chemical element, atomic number 39, atomic weight 88.905, symbol Y. (See Appendix 6.) The radioisotope 90Y emits high energy beta particles, localizes predominantly in bone, and has been used in radiotherapy.YSymbol for yttrium; tyrosine; pyrimidine nucleoside.Y (wī)n.1. The Young Men's Christian Association, The Young Women's Christian Association, or one of their facilities. Used with the.2. The Young Men's Hebrew Association, The Young Women's Hebrew Association, or one of their facilities. Used with the.Y Symbol for: 1. Luminance.2. Male chromosome.3. A pyrimidine nucleotide.4. Tyrosine.5. Year.6. Yttrium, see there.Y Abbreviation for yellow; yttrium; tyrosine. Patient discussion about YQ. My 11 y/o son eyes appear to have a slight yellow in the whites toward the corners. I am assuming he will need blood work, but does anyone have any idea what may be the cause?A. If it's not a spot, but rather a diffuse color, it may be jaundice - high levels in the blood of a substance called bilirubin (http://en.wikipedia.org/wiki/Jaundice).
If your child is generally healthy, and this change appeared without any overt problem (e.g. liver disease or blood problem), or your child had fever or fasted recently, this jaundice may represents Gilbert syndrome. It's a syndrome of slightly elevated levels of bilirubin, and considered not dangerous.
You may read more here:http://www.nlm.nih.gov/medlineplus/ency/article/000301.htm
Q. I drink liquor a lot maybe 4x a week and I love drinking but after a couple days my veins star to hurt...Y? It runs in the familly alcohol and bud but I wish I could go a whole year withought poppin bottles.. what will be perscibed to a alki?A. FROM ALL THAT DRINKING More discussions about YY
YFifth letter of a Nasdaq stock symbol specifying that it is an ADRYA symbol appearing next to a security listed on NASDAQ indicating that the security is an American Depository Receipt. All NASDAQ listings use a four-letter abbreviation; if a "Y" follows the abbreviation, this indicates that the security being traded is an ADR.
Y
YFifth letter of a Nasdaq stock symbol specifying that it is an ADRYA symbol appearing next to a security listed on NASDAQ indicating that the security is an American Depository Receipt. All NASDAQ listings use a four-letter abbreviation; if a "Y" follows the abbreviation, this indicates that the security being traded is an ADR.Y
| Acronym | Definition |
|---|
| Y➣Year | | Y➣Yes | | Y➣YMCA or YWCA (Young Men's Christian Association or Young Women's Christian Association) | | Y➣Why? | | Y➣Yahoo! (Internet search engine) | | Y➣Yellow | | Y➣Corporation (IRB) | | Y➣Income (economics) | | Y➣Economy (class airfare) | | Y➣Business Class (Air Freight; also see C, Economy Class) | | Y➣Yard | | Y➣Yankee (aviation letter code) | | Y➣Yen (Japanese currency) | | Y➣Yukon Territory (postal code designation, Canada) | | Y➣Y Chromosome | | Y➣Bundeswehr (German Armed Forces; number plate) | | Y➣Tyrosine (amino acid) | | Y➣Yaw | | Y➣Yttrium | | Y➣Yeoman | | Y➣Luminance (signal) | | Y➣Consolidated-Vultee Aircraft Corporation (manufacturer's symbol; now Convair) | | Y➣Yotta- (prefix, 10^24 or septillion) | | Y➣Yocto (prefix for one septillionth, 10^ -24) | | Y➣Male Chromosome | | Y➣Yukon Standard Time | | Y➣Search and Rescue Unit (SRU) Error (US DoD) | | Y➣US DoT tire speed rating (188 mph) | | Y➣Vertical axis in Cartesian coordinate system | | Y➣Navigational error of search craft | | Y➣Prototype Aircraft Designation |
Y
Synonyms for Ynoun a silvery metallic element that is common in rare-earth mineralsSynonymsRelated Words- metal
- metallic element
- fergusonite
- gadolinite
- ytterbite
- xenotime
noun the 25th letter of the Roman alphabetSynonymsRelated Words- Latin alphabet
- Roman alphabet
- alphabetic character
- letter of the alphabet
- letter
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