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Owen r . fennema . food chemistry [ m ] . 3rd edition . new york ： marcel dekker inc . 1996 王璋等.食品化学.北京:中国轻工出版社. 1999年
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4.
The fbi asked dekkers to give them documents about the two individuals and their training 此负责人已经将这两人及其他学生的资料和飞行训练情况汇报给联邦调查局。
5.
P leslie grady , jr glen t daigger / henry c lim . biological wastewater treatment ( second edition , revised and expanded ) [ m ] . marcel dekker inc press 国家环保局《水和废水监测分析方法》编委会.水和废水监测分析方法(第3版) [ m ] .北京:中国环境科学出版社, 1989
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C p leslie grady , jr glen t daigger / henry c lim . biological wastewater treatment ( second edition , revised and expanded ) [ m ] . marcel dekker inc press 国家环保局《水和废水监测分析方法》编委会.水和废水监测分析方法(第3版) [ m ] .北京:中国环境科学出版社, 1989
7.
Rudy dekkers , ceo of huffman aviation in venice , fla . , told abcnews today that two men , one from afghanistan and one from another country , had trained at his flight school from july 2000 to november , taking instruction on small planes 一个飞行学校的负责人告诉abcnews他们曾经在2000年七月到十一月训练过来自阿富汗和另外一个国家的两名飞行员驾驶小型飞机。
