In the tourist zone, should emphasize the authoritativeness of planning.在旅游区, 应强调规划的权威性.Urgency, danger, authoritativeness, human itarianism and systematicness are the five basic characteristics of public crisis manageme...
Objective To study the antioxidative effect of rutin - PVP coprecipitates on edible fats.目的研究芸香甙-PVP共沉淀物在食用油脂中的抗氧化作用.Antioxidative activity of Hengshun aromatic vinegar was evaluated by means of DPPH.用DPPH法初步研究了恒顺香醋的抗氧化活...
The quasi - geoid computed by geopotential model is fitted with the quasi - geoid measured by GPS leveling.将地球位模型计算的阜新似大地水准面拟合于GPS水准实测的似大地水准面.The air flow was regarded as quasi - laminar.空气流动被视为准层流.Even now quasi - theoc...