“干扰词”包括以下内容，然后调用：remove_noise_word（）即可
<SCRIPT LANGUAGE=javascript>
<!--
noise_word_list_ch = new Array("?","about","$","1","2","3","4","5","6","7","8","9","0","_",
"a","b","c","d","e","f","g","h","i","j","k","l","m","n","o",
"p","q","r","s","t","u","v","w","x","y","z","after","all","also",
"an","and","another","any","are","as","at","be","because","been",
"before","being","between","both","but","by","came","can","come",
"could","did","do","each","for","from","get","got","had","has",
"have","he","her","here","him","himself","his","how","if","in","into",
"is","it","like","make","many","me","might","more","most","much","must",
"my","never","now","of","on","only","or","other","our","out","over","said",
"same","see","should","since","some","still","such","take","than","that",
"the","their","them","then","there","these","they","this","those","through",
"to","too","under","up","very","was","way","we","well","were","what","where",
"which","while","who","with","would","you","your",
"的","一","不","在","人","有","是","为","以","于","上","他","而","后","之","来",
"及","了","因","下","可","到","由","这","与","也","此","但","并","个","其","已",