beilstein 中文意思是什麼
beilstein
解釋
拜爾施泰因-
The beilstein literature survey appeared regularly in print from 1881 to 1998
年起，這個電子資料庫改由石斧資訊系統 -
In the 80s, the federal ministry of education and research supported the set - up of an electronic database and after 1993 beilstein information systems ( bis ), a joint venture between a state - owned foundation and a commercial group from the usa, took care of sales
則由德國一個國家級的基金會與美國的一個商業機構所共同組成。在今天，石斧資訊系統已被荷蘭一家大型出版機構收歸麾下。盡管如此，提供資訊服務的德國人士並沒有完全與
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