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- single-factor pollut ion index 单因子污染指数
- Single factor pollution index 单因子污染指数
- After accurate analyzing and evaluating each single factor, by means of principle of AFIP, the weight of each index is calculated. 在对单因素指标进行了准确的分析和评价后,运用层次分析法的基本原理,确定了各指标的权重。
- Methods The extraction process was studied by single factor and orthogonal design with the content of Tetrahydropalmatine determined by RP-HPLC as index. 方法采用单因素考察及正交试验设计,以延胡索乙素的含量为指标优选延胡索提取工艺。
- The interval number is adopted in single factor evaluation weight,synthetic evaluation weight,every index score and evaluation grade to make evaluation more conform to practice. 对于单因素权重、综合评价权重、各指标评分和评价集中评价等级水平均采用区间数,以使评价更符合客观实际。
- The scientific evidence being generated today links air pollut ion to conditions you may expect: allergies, chemical sensitiv ities, fatigue, asthma, bronchitis and the like. 目前,有科学证据表明,空气污染与下列您可能会有的症状有关:过敏、化学敏感、易疲劳、哮喘以及支气管等等。
- It is not sufficient to measure a single factor such as density of juveniles. 测量一个单一的因素是不够的,如只测幼体密度。
- The environmental challenge of Great Western Region Development in China is the aggravation of ecological frangibility and the quickness of environmental pollut ion going in a westward direction. 西部大开发面临的环境挑战主要是生态脆弱性的加重和环境污染西迁速度的加快。
- Processing of camembert cheese was investigated in this paper by single factor and orthogonal experiments. 通过单因素实验和正交实验对卡门培尔干酪的制作方法和工艺条件进行了初步研究。
- Rather than a single factor, quality in software is best viewed as a tradeoff between a set of different goals. 并非基于一个单个的因数,软件品质是在一组不同的目标之间作出最好的折衷选择。
- Mean in groups was compared with single factor variance analysis; LSD-t test was compared in pairwise comparison. 多组均数比较使用单因素方差分析,两两比较采用LSD鄄t检验。
- I am inclined to think that language has been the most important single factor in the development of man. 我倾向于认为,语言在人类发展的过程中是一个最重要的因素。
- Extraction technology of flavones in onionskin was studied by single factor and orthogonal experiment. 对洋葱皮黄酮类物质的提取工艺进行了研究。
- The selection of shielding plans in field warfare positions shouldn't rely on one single factor. 摘要野战阵地的防护方案不能只根据单个的指标进行选优。
- Byell informed so that no single factor is overweighted or blown out of proportion. 竞争问题有关。社会大众原则上普遍认为竞争是有益的。
- METHODS The prescription and process of Lansoprazole enteric-tablets were screened using single factor design. 方法用单因素试验设计筛选处方和工艺。
- The system of lactic-propionic is selected as object and is tested by single factor analysis method. 选择常用的乳酸/丙酸镀液为低磷化学镀镍的研究体系,通过单因素法进行测试。
- Methods The clarification process of Prunus americana juice was studied through single factor and orthogonal test. 方法 通过单因子试验和正交试验研究布朗李汁的澄清工艺。
- This work reviewed fermentation medium culture of nisin by single factor experiment. 采用单因素试验方法对影响乳链菌肽效价的培养基组分进行了考察。
- In case of changing the single factor, the cost of marginal value should equal to its marginal profit. 在单一要素变动的情况下,边际价值成本应当等于边际价值收益。