未污染 meaning in Chinese
unpollute
Examples
- Uncontaminated water is normally used as seal water for vacuum pumps and for compressor cooling as well as for sanitary use .
未污染的水通常用作真空泵的密封水和压缩机的冷却水以及供保健用。 - In this experiment , some conclusions were drawn . after being steriled , explants were treated by using antibiotic substance solution with a level of l00mg / l for 30 min , the non - contamination rate was up to 80 % - 92 %
实验结果表明，在外植体表面灭菌后使用100mg l的抗生素溶液处理30min ，未污染率达到80 - 92 ，效果最为理想。 - The research indicates that the modern sediment is divided three layers : polluted layer , transition zone and unpolluted layer . just the pollute layer cause dianchi lake environmental pollution . the high value district of ammoniac nitrogen distributes near northern part haigeng mainly , middle part increase slightly , have most lower near southern part , the content of ammoniac nitrogen of the polluted layer sediment lower than the lower layer ; the high value district of effective phosphorus distributes near haikou - jinning , from the north to the south , the content of effective phosphorus increases progressively , the content of effective phosphorus of the polluted layer sediment obviously higher than the lower layer
研究结果表明：滇池现代沉积物主要分为三层，污染层、过渡层和未污染的湖泊沉积层，其中污染层是对滇池环境污染造成影响的层位；氨氮的高值区主要分布在北部海埂附近，中部略有增高，南部则最低，表层沉积物的氨氮含量低于下层；而有效磷的高值区则分布在海口?晋宁附近，由北向南，有效磷的含量依次递增，表层有效磷的含量要明显高于底层。 - The results show that the indoor air is unpolluted and the main contamination is particulates with diameter of 10 m or less , total volatile organic compounds and ozone ; the pollution mostly comes from personnel , merchandise and outdoor air ; the unacceptability ratio of the indoor air quality is 22 . 64 % , so the indoor air is unacceptable ; indoor persons have caught sick building syndrome ( sbs ) ; long time and low concentration pollution is an important characteristic of indoor pollution ; and the satisfied degree of indoor persons on the temperature , relative humidify , illumination and vision is very high
结果表明，商场室内处于未污染状况，主要污染物是可吸入颗粒物、总挥发性有机化合物和臭氧；主要污染来源于顾客、商品和室外空气；商场内人员对室内空气的不可接受率为22 . 64 % ，室内空气属于不可接受；室内人员已有病态建筑综合症发生；长时间低浓度污染，是室内污染的重要特征；室内人员对商场的温度、相对湿度和室内光照度、视觉环境等满意程度很高。