Netth内特netn.网；网状物adj.净余的；纯粹的net working assets营运资产净额net capital export资本输出净值net profit or loss纯损益Netilmiein Sulfate硫酸奈替米星net retention time净保留时间net switching loss将交换损耗, 净交换损耗net density filter纯光强过滤镜net baryon density净重子密度netting resistance网片阻力net book agreement纯帐面协议