NETIDn.网络识别号netn.网；网状物adj.净余的；纯粹的netwok culture activity网络文化活动Net photosynthetie rate净光合速率net longwave irradiance净长波辐照度netlike cross-section网状剖面net income to net sales净收入与销货净额比率Net Profit to Net Sales净利与营业净额比值net investment required新投资净额net arrived sound value完好货物到达时净值net present value index净现值指数Net address translation地址转换