%0 Journal Article %T OBSERVATION OF ETCH PITS IN NATURAL QUARTZ BY SEM
%J 科学通报(英文版) %D 1981 %I %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=AECD18591CBF88EAAAF138CCFC517C7E&yid=AA64127AB7DEB65D&vid=96C778EE049EE47D&iid=38B194292C032A66&sid=D537C66B6404FE57&eid=D537C66B6404FE57&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=0