有些: some实际: reality; practice材料: material拿: hold; take到手: in one's hands; in one's pos ...总: assemble; gather; put togeth ...比: 2坐: sit; be seated; take a seat着: wear; dress闲聊: chat有些实际材料拿到手总比坐着闲聊强。: better have something we can get our hands on rather than just spend all our time talking实际材料: factual material实际材料图: data map,, raw-data map; map of primitive data拿到手: procure再拿到手: repossess实际材积量度: true volume measure国际材料试验协会: iatm; international association for testing materials; international society for testing materials; istm国际材料试验学会: international society for testing materials; istm国际材料物理中心: international center for materials physics (icmp); internationales zentrum für materialphysik (icmp)国际材料学评论: international materials review国际材料研究年会: international union of mrs闲聊: chat 愉快地闲聊 chatter gaily; 边喝酒边闲聊 chat over the wine cup; 有时我们在一起闲聊。 we chat together sometimes到手: in one's hands; in one's possession; come to one's hands 尚未到手 be not yet to hand总比: gross ratio坐着: be seated; sitting