Copyright 2005 - 2006 shenzhen kinstone d t develop co . , ltd 深圳市今視通數碼科技有限公司copyright2005 - 2006
Livingstone d j , manallack d t , tekto i v . data modeling with neural networks : adventages and limitations [ j ] . comput aided mol design , 1997 ( 135 ) : 11 閻平凡,張長水.人工神經網絡與模擬進化計算[ m ] .北京:清華大學出版社, 2000
In most cases , it was found that the jb criterion is safer than hg specification , but adverse result was obtained when r / r is close to 0 . 8 and d / t is too small ( less than 40 ) . code in c language was worked out for simplifying the calculation 在大多數情況下,按照jb標準對此種結構進行補強設計時其安全裕度要比hg標準為高;但是當開孔率接近0 . 8且d t很小時(不大于40 ) ,依jb標準補強設計后的安全裕度反而較按hg規范計算結果要小。
d: CD = 400. DC = 600. t: 中世紀羅馬數字的160。 'd: 〔口語〕 1.= had: I'd ... = I had .... 2.= did: Where'd ... = Where did .... 3.= should (或 would): He'd ... = He should (或 would). 4.=-ed: foster'd. a and d: 入院和出院a d: disk]重折光盤; 放棄的; 是一組對立項; 重折光盤,暗帶d: D flat 【音樂】降 D 調。 D major [minor] 【音樂】 D 大調[小調]。 D sharp 【音樂】升 D 調。 a D student 劣等生。 a D slide valve D 形滑閥。 CD = 400. DC = 600. d and: dd and d, d & d= 〔美俚〕1.drunk and disorderly (警察用語)酒醉后擾亂治安的。2.deaf and dumb 又聾又啞的;〔比喻〕裝聾作啞的(尤指因為怕報復而對壞事不加告發)。; 儀器公司d by: 受到...困擾d no: 第號d s: D S, D.S =Doctor of Science 理學博士。 d': 〔口語〕 1.= do: How d'you ... = How do you ... 2.= did. in d: in d =〔L.〕 in diēs (處方用語)每日。 no d: 常見英語單詞/技術單詞t d: 八去; 后面的字母they'd: 1.=they had. 2.=they would. d and d: D and D, D & D = 〔美俚〕 1.drunk and disorderly (警察用語)酒醉后擾亂治安的。 2.deaf and dumb 又聾又啞的;〔比喻〕裝聾作啞的(尤指因為怕報復而對壞事不加告發)。 d-scope; d-scan d: 型顯示a d d ddour: 陰郁的/a-d ad d-a conversion: 模擬a-d and d-a conversion: 模擬a-d; a-d (analog-digital): 模擬a,d vitmin a, d: 維生素class d amplifier d: 類放大器class d d: 類火class d fire d: 類火