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- compound pollutants index 综合污染指数
- Ecological effect of exotic Cd-Zn compound pollution on purple soil. 紫色土Zn、Cd复合污染生态效应研究
- The CAPPS(City Air Pollution Prediction System) was used to simulate the air pollutant index of the primary air pollutants(SO 2 NO x TSP) in Shijiazhuang City . 应用 CAPPS城市大气污染潜势和污染指数预报系统 ,对石家庄市主要大气污染物 ( SO2 、NOx、TSP)的污染指数 ( API )进行模拟分析。
- The assessment results are satisfactory through using this method and comparing with mean value pollution index. 经对此方法的运用,并与均值污染指数法进行比较,评价结果较满意。
- The main pollutant indexes in the river are COD and total Hg. 河水的主要污染成分为COD和总汞。
- Pot experiment was conducted to study the effects of compound pollution of Cd,Cr and Pb on yield and their uptake by Chinese cabbage. 网室盆栽研究小白菜对Cd，Cr、Pb复合污染环境下吸收Gd，Cr，Pb及对产量的影响。
- We established an combined pollution index of the heavy metals combined polluted soil as CPI = X?(1 RPE) Y? 香根草等可应用于污染环境的修复。
- Results showed: Zinc toxicity was enhanced by cadimum under compound pollution , wherever cadmium toxicity was alleviated by zinc. 结果表明，锌镉复合污染加剧锌的毒害作用，但缓解镉毒性，其原因在于：低浓度镉促进锌吸收、浓度锌抑制镉吸收。
- Mouse operation, seen smoking on the mice which point, if the air pollution index too high, it is necessary to open ventilation windows. 鼠标操作,看到老鼠吸烟就点它,如果空气污染指数过高,要点击窗户打开通风。
- The Regional Air Pollution Index is monitoring the results, which can advise you on the general level of pollution in the region. 所有监测结果均会以区域空气污染指数显示,用以通知市民整个地区的每日空气污染水平。
- Pot experiments and fields investigation were conducted to study crops(wheat,lettuce,tomato and cabbage) effects and mechanisms under Cd-Zn compound pollution in purple soil. 采用盆栽试验结合野外调查，研究紫色土锌镉复合污染对莴笋、蕃茄、甘兰、小麦等的作物效应与原因。
- The author made a research on counting method of dissolved oxygen pollution index and compared it with other counting methods. 本文对溶解氧污染指数计算方法进行了研究,并与其它各种计算方法进行了比较。
- Pot experiments and fields investigation were conducted to study crops( wheat, lettuce, tomato and cabbage) effects and mechanisms under Cd-Zn compound pollution in purple soil. 采用盆栽试验结合野外调查，研究紫色土锌镉复合污染对莴笋、茄、兰、麦等的作物效应与原因。
- In 2001, Beijing recorded 185 days (50.7 percent of entire days of the year) with air pollution index equaling or bettering grade II. 告别新世纪第一年的时候，北京得到这样一组数据：2001年，污染指数二级和好于二级的天数达到185天，占全年总天数的50.;7%25。
- The monitoring data collected from the water body of ShiMen reservoir were analyzed with the method of comprehensive pollution index. 利用综合污染指数法对石门水库多年监测结果进行分析,基本掌握了石门水库水质的污染状况及变化趋势。
- A method of stepwise regression analysis on water polluting is discussed with examples of the comprehensive water polluting index. 提出水质污染的逐步回归分析方法,并以年水质综合污染指数为例,对其进行逐步回归分析。
- In accordance with disadvantages of assessment method of mean value pollution index on water environment quality, the method of activated pollution index is introduced. 针对水环境质量的均值污染指数评价方法的缺点,提出了利用活性污染指数法评价微污染水体环境质量。
- Results show that cole's height, root length and yield decrease under Cd-Pb and Cd-Pb-Cu compound pollution treatments. Heavy metals' pollution makes cole quality decrease and the effect of Cd-Pb-Cu is the most evident. 结果表明,CdPb和CdPbCu复合污染降低了油菜株高、根长和产量,重金属污染使油菜营养品质下降,Cd-Pb-Cu复合污染对其影响最大;
- It analyzed the functions of different enzyme components.It introduced the different pollution index of traditional unhairing and unhairing by microbial enzyme. 对脱毛用微生物酶的来源及其各组成成分的作用,以及传统制革脱毛工艺与微生物酶制剂脱毛工艺显现的不同污染指数进行了详细的论述。
- Compared with single acid rain pollution, compound pollution made contents of Fe in spinach and romaine lettuce raised 1.48 and 15.89 times, but the contents of Mg decreased slightly. 与单一酸雨污染相比，复合污染使菠菜与生菜中铁的含量分别平均升高1．48和15．89倍，而镁的含量则略有降低。
