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很有用的Html 显示特殊符号

2013-03-08

1. 显示立方米m<sup>3</sup>/s同理显示平方米即是m<sup>2</sup>/s2.其他的特殊符号 说明一下这是我从网上找的,搜了很长时间才找到,希望与大家分享一下一个字符实体(Character Entity)分成三部分:第一部分是...

1. 显示立方米
m<sup>3</sup>/s
同理显示平方米即是
m<sup>2</sup>/s
2.其他的特殊符号 说明一下这是我从网上找的,搜了很长时间才找到,希望与大家分享一下
一个字符实体(Character Entity)分成三部分:第一部分是一个&符号,英文叫ampersand;第二部分是实体(Entity)名字或者是#加上实体(Entity)编号;第三部分是一个分号。
用实体(Entity)名字的好处是比较好理解,一看lt,大概就猜出是less than的意思,但是其劣势在于并不是所有的浏览器都支持最新的Entity名字。而实体(Entity)编号,各种浏览器都能处理。
Character
Entity
Decimal
Hex
Rendering in Your Browser
Entity
Decimal
Hex
Latin small f with hook = function = florin
&fnof;
&#402;
&#x192;
&fnof;
&fnof;
&fnof;
Greek capital letter alpha
&Alpha;
&#913;
&#x391;
&Alpha;
&Alpha;
&Alpha;
Greek capital letter beta
&Beta;
&#914;
&#x392;
&Beta;
&Beta;
&Beta;
Greek capital letter gamma
&Gamma;
&#915;
&#x393;
&Gamma;
&Gamma;
&Gamma;
Greek capital letter delta
&Delta;
&#916;
&#x394;
&Delta;
&Delta;
&Delta;
Greek capital letter epsilon
&Epsilon;
&#917;
&#x395;
&Epsilon;
&Epsilon;
&Epsilon;
Greek capital letter zeta
&Zeta;
&#918;
&#x396;
&Zeta;
&Zeta;
&Zeta;
Greek capital letter eta
&Eta;
&#919;
&#x397;
&Eta;
&Eta;
&Eta;
Greek capital letter theta
&Theta;
&#920;
&#x398;
&Theta;
&Theta;
&Theta;
Greek capital letter iota
&Iota;
&#921;
&#x399;
&Iota;
&Iota;
&Iota;
Greek capital letter kappa
&Kappa;
&#922;
&#x39A;
&Kappa;
&Kappa;
&Kappa;
Greek capital letter lambda
&Lambda;
&#923;
&#x39B;
&Lambda;
&Lambda;
&Lambda;
Greek capital letter mu
&Mu;
&#924;
&#x39C;
&Mu;
&Mu;
&Mu;
Greek capital letter nu
&Nu;
&#925;
&#x39D;
&Nu;
&Nu;
&Nu;
Greek capital letter xi
&Xi;
&#926;
&#x39E;
&Xi;
&Xi;
&Xi;
Greek capital letter omicron
&Omicron;
&#927;
&#x39F;
&Omicron;
&Omicron;
&Omicron;
Greek capital letter pi
&Pi;
&#928;
&#x3A0;
&Pi;
&Pi;
&Pi;
Greek capital letter rho
&Rho;
&#929;
&#x3A1;
&Rho;
&Rho;
&Rho;
Greek capital letter sigma
&Sigma;
&#931;
&#x3A3;
&Sigma;
&Sigma;
&Sigma;
Greek capital letter tau
&Tau;
&#932;
&#x3A4;
&Tau;
&Tau;
&Tau;
Greek capital letter upsilon
&Upsilon;
&#933;
&#x3A5;
&Upsilon;
&Upsilon;
&Upsilon;
Greek capital letter phi
&Phi;
&#934;
&#x3A6;
&Phi;
&Phi;
&Phi;
Greek capital letter chi
&Chi;
&#935;
&#x3A7;
&Chi;
&Chi;
&Chi;
Greek capital letter psi
&Psi;
&#936;
&#x3A8;
&Psi;
&Psi;
&Psi;
Greek capital letter omega
&Omega;
&#937;
&#x3A9;
&Omega;
&Omega;
&Omega;
Greek small letter alpha
&alpha;
&#945;
&#x3B1;
&alpha;
&alpha;
&alpha;
Greek small letter beta
&beta;
&#946;
&#x3B2;
&beta;
&beta;
&beta;
Greek small letter gamma
&gamma;
&#947;
&#x3B3;
&gamma;
&gamma;
&gamma;
Greek small letter delta
&delta;
&#948;
&#x3B4;
&delta;
&delta;
&delta;
Greek small letter epsilon
&epsilon;
&#949;
&#x3B5;
&epsilon;
&epsilon;
&epsilon;
Greek small letter zeta
&zeta;
&#950;
&#x3B6;
&zeta;
&zeta;
&zeta;
Greek small letter eta
&eta;
&#951;
&#x3B7;
&eta;
&eta;
&eta;
Greek small letter theta
&theta;
&#952;
&#x3B8;
&theta;
&theta;
&theta;
Greek small letter iota
&iota;
&#953;
&#x3B9;
&iota;
&iota;
&iota;
Greek small letter kappa
&kappa;
&#954;
&#x3BA;
&kappa;
&kappa;
&kappa;
Greek small letter lambda
&lambda;
&#955;
&#x3BB;
&lambda;
&lambda;
&lambda;
Greek small letter mu
&mu;
&#956;
&#x3BC;
&mu;
&mu;
&mu;
Greek small letter nu
&nu;
&#957;
&#x3BD;
&nu;
&nu;
&nu;
Greek small letter xi
&xi;
&#958;
&#x3BE;
&xi;
&xi;
&xi;
Greek small letter omicron
&omicron;
&#959;
&#x3BF;
&omicron;
&omicron;
&omicron;
Greek small letter pi
&pi;
&#960;
&#x3C0;
&pi;
&pi;
&pi;
Greek small letter rho
&rho;
&#961;
&#x3C1;
&rho;
&rho;
&rho;
Greek small letter final sigma
&sigmaf;
&#962;
&#x3C2;
&sigmaf;
&sigmaf;
&sigmaf;
Greek small letter sigma
&sigma;
&#963;
&#x3C3;
&sigma;
&sigma;
&sigma;
Greek small letter tau
&tau;
&#964;
&#x3C4;
&tau;
&tau;
&tau;
Greek small letter upsilon
&upsilon;
&#965;
&#x3C5;
&upsilon;
&upsilon;
&upsilon;
Greek small letter phi
&phi;
&#966;
&#x3C6;
&phi;
&phi;
&phi;
Greek small letter chi
&chi;
&#967;
&#x3C7;
&chi;
&chi;
&chi;
Greek small letter psi
&psi;
&#968;
&#x3C8;
&psi;
&psi;
&psi;
Greek small letter omega
&omega;
&#969;
&#x3C9;
&omega;
&omega;
&omega;
Greek small letter theta symbol
&thetasym;
&#977;
&#x3D1;
&thetasym;
&thetasym;
&thetasym;
Greek upsilon with hook symbol
&upsih;
&#978;
&#x3D2;
&upsih;
&upsih;
&upsih;
Greek pi symbol
&piv;
&#982;
&#x3D6;
&piv;
&piv;
&piv;
bullet = black small circle
&bull;
&#8226;
&#x2022;
&bull;
&bull;
&bull;
horizontal ellipsis = three dot leader
&#8230;
&#x2026;
prime = minutes = feet
&prime;
&#8242;
&#x2032;
&prime;
&prime;
&prime;
double prime = seconds = inches
&Prime;
&#8243;
&#x2033;
&Prime;
&Prime;
&Prime;
overline = spacing overscore
&oline;
&#8254;
&#x203E;
&oline;
&oline;
&oline;
fraction slash
&frasl;
&#8260;
&#x2044;
&frasl;
&frasl;
&frasl;
script capital P = power set = Weierstrass p
&weierp;
&#8472;
&#x2118;
&weierp;
&weierp;
&weierp;
blackletter capital I = imaginary part
&image;
&#8465;
&#x2111;
&image;
&image;
&image;
blackletter capital R = real part symbol
&real;
&#8476;
&#x211C;
&real;
&real;
&real;
trade mark sign
&trade;
&#8482;
&#x2122;
&trade;
&trade;
&trade;
alef symbol = first transfinite cardinal
&alefsym;
&#8501;
&#x2135;
&alefsym;
&alefsym;
&alefsym;
leftwards arrow
&larr;
&#8592;
&#x2190;
&larr;
&larr;
&larr;
upwards arrow
&uarr;
&#8593;
&#x2191;
&uarr;
&uarr;
&uarr;
rightwards arrow
&rarr;
&#8594;
&#x2192;
&rarr;
&rarr;
&rarr;
downwards arrow
&darr;
&#8595;
&#x2193;
&darr;
&darr;
&darr;
left right arrow
&harr;
&#8596;
&#x2194;
&harr;
&harr;
&harr;
downwards arrow with corner leftwards = carriage return
&crarr;
&#8629;
&#x21B5;
&crarr;
&crarr;
&crarr;
leftwards double arrow
&lArr;
&#8656;
&#x21D0;
&lArr;
&lArr;
&lArr;
upwards double arrow
&uArr;
&#8657;
&#x21D1;
&uArr;
&uArr;
&uArr;
rightwards double arrow
&rArr;
&#8658;
&#x21D2;
&rArr;
&rArr;
&rArr;
downwards double arrow
&dArr;
&#8659;
&#x21D3;
&dArr;
&dArr;
&dArr;
left right double arrow
&hArr;
&#8660;
&#x21D4;
&hArr;
&hArr;
&hArr;
for all
&forall;
&#8704;
&#x2200;
&forall;
&forall;
&forall;
partial differential
&part;
&#8706;
&#x2202;
&part;
&part;
&part;
there exists
&exist;
&#8707;
&#x2203;
&exist;
&exist;
&exist;
empty set = null set = diameter
&empty;
&#8709;
&#x2205;
&empty;
&empty;
&empty;
nabla = backward difference
&nabla;
&#8711;
&#x2207;
&nabla;
&nabla;
&nabla;
element of
&isin;
&#8712;
&#x2208;
&isin;
&isin;
&isin;
not an element of
&notin;
&#8713;
&#x2209;
&notin;
&notin;
&notin;
contains as member
&ni;
&#8715;
&#x220B;
&ni;
&ni;
&ni;
n-ary product = product sign
&prod;
&#8719;
&#x220F;
&prod;
&prod;
&prod;
n-ary sumation
&sum;
&#8721;
&#x2211;
&sum;
&sum;
&sum;
minus sign
&minus;
&#8722;
&#x2212;
&minus;
&minus;
&minus;
asterisk operator
&lowast;
&#8727;
&#x2217;
&lowast;
&lowast;
&lowast;
square root = radical sign
&radic;
&#8730;
&#x221A;
&radic;
&radic;
&radic;
proportional to
&prop;
&#8733;
&#x221D;
&prop;
&prop;
&prop;
infinity
&infin;
&#8734;
&#x221E;
&infin;
&infin;
&infin;
angle
&ang;
&#8736;
&#x2220;
&ang;
&ang;
&ang;
logical and = wedge
&and;
&#8743;
&#x2227;
&and;
&and;
&and;
logical or = vee
&or;
&#8744;
&#x2228;
&or;
&or;
&or;
intersection = cap
&cap;
&#8745;
&#x2229;
&cap;
&cap;
&cap;
union = cup
&cup;
&#8746;
&#x222A;
&cup;
&cup;
&cup;
integral
&int;
&#8747;
&#x222B;
&int;
&int;
&int;
therefore
&there4;
&#8756;
&#x2234;
&there4;
&there4;
&there4;
tilde operator = varies with = similar to
&sim;
&#8764;
&#x223C;
&sim;
&sim;
&sim;
approximately equal to
&cong;
&#8773;
&#x2245;
&cong;
&cong;
&cong;
almost equal to = asymptotic to
&asymp;
&#8776;
&#x2248;
&asymp;
&asymp;
&asymp;
not equal to
&ne;
&#8800;
&#x2260;
&ne;
&ne;
&ne;
identical to
&equiv;
&#8801;
&#x2261;
&equiv;
&equiv;
&equiv;
less-than or equal to
&le;
&#8804;
&#x2264;
&le;
&le;
&le;
greater-than or equal to
&ge;
&#8805;
&#x2265;
&ge;
&ge;
&ge;
subset of
&sub;
&#8834;
&#x2282;
&sub;
&sub;
&sub;
superset of
&sup;
&#8835;
&#x2283;
&sup;
&sup;
&sup;
not a subset of
&nsub;
&#8836;
&#x2284;
&nsub;
&nsub;
&nsub;
subset of or equal to
&sube;
&#8838;
&#x2286;
&sube;
&sube;
&sube;
superset of or equal to
&supe;
&#8839;
&#x2287;
&supe;
&supe;
&supe;
circled plus = direct sum
&oplus;
&#8853;
&#x2295;
&oplus;
&oplus;
&oplus;
circled times = vector product
&otimes;
&#8855;
&#x2297;
&otimes;
&otimes;
&otimes;
up tack = orthogonal to = perpendicular
&perp;
&#8869;
&#x22A5;
&perp;
&perp;
&perp;
dot operator
&sdot;
&#8901;
&#x22C5;
&sdot;
&sdot;
&sdot;
left ceiling = APL upstile
&lceil;
&#8968;
&#x2308;
&lceil;
&lceil;
&lceil;
right ceiling
&rceil;
&#8969;
&#x2309;
&rceil;
&rceil;
&rceil;
left floor = APL downstile
&lfloor;
&#8970;
&#x230A;
&lfloor;
&lfloor;
&lfloor;
right floor
&rfloor;
&#8971;
&#x230B;
&rfloor;
&rfloor;
&rfloor;
left-pointing angle bracket = bra
&lang;
&#9001;
&#x2329;
&lang;
right-pointing angle bracket = ket
&rang;
&#9002;
&#x232A;
&rang;
lozenge
&loz;
&#9674;
&#x25CA;
&loz;
&loz;
&loz;
black spade suit
&spades;
&#9824;
&#x2660;
&spades;
&spades;
&spades;
black club suit = shamrock
&clubs;
&#9827;
&#x2663;
&clubs;
&clubs;
&clubs;
black heart suit = valentine
&hearts;
&#9829;
&#x2665;
&hearts;
&hearts;
&hearts;
black diamond suit
&diams;
&#9830;
&#x2666;
&diams;
&diams;
&diams;
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