acid precipitation

1. Study on the Soybean Oligosaccharide Production with Acid Precipitation
   酸沉淀法制取大豆低聚糖的工艺研究
2. Oat bran protein concentrate was prepared through alkali extraction and acid precipitation.
   采用碱提酸沉法制备了燕麦麸浓缩蛋白。
3. An investigation of quality assurance to monitor acid precipitation of acid rain areas by using ion balance calculation
   用离子平衡计算对酸雨地区酸沉降监测质量保证的探讨
4. Preparation of Rapeseed Protein by Alkali Extraction and Acid Precipitation
   碱提酸沉淀方法制取菜籽蛋白质的研究
5. An Investigation into the Mercury Pollution of a Soil-Vegetable System in an Acid Precipitation Area
   酸沉降地区土壤-蔬菜系统中汞污染问题
6. The possible Effects of Acid Precipitation on the Fertility of Tropical Soils
   酸沉降对热带土壤肥力状况的可能影响
7. Up to now, the effects of acid precipitation to eco-environment have been studied extensively.
   国内外学者对由酸沉降引起的生态环境问题做了较为广泛的研究。
8. Extraction of buckwheat protein by alkali solution acid precipitation and its amino acid analysis
   碱溶酸沉法提取甜荞麦蛋白及其氨基酸分析
9. The major problems such as low recovery ratio of protein, low yield and purity of finished products are found in the process of isolation soy protein by alkali extraction and acid precipitation.
   大豆分离蛋白的碱浸提酸沉淀工艺，目前普遍存在成品得率低，纯度低的问题。
10. Peanut protein isolate was prepared from defatted peanut powder through alkali extraction and acid precipitation.
    以丙酮作为提取剂，采用索氏提取法与酸碱沉淀法相结合，从竹黄中分离、纯化竹红菌甲素。
11. Acid precipitation and sources of wet deposition during the 2008 Olympics in Beijing
    奥运期间北京大气降水酸化趋势及湿沉降来源探讨
12. Study on ultrasonic condition alkali extraction and acid precipitation technology of rutin in sophora bud
    超声条件下碱提取酸沉淀法从槐米中提取芦丁的研究
13. Study on Economic Cost-benefit Analysis of the Crops 'Losses by Acid Precipitation Based on GIS
    基于GIS的酸沉降对农作物损害的经济损益分析研究
14. The light acid precipitation induced sugar accumulation in the roots and stems, but the strong acid precipitation inhibited it;
    轻度酸沉降促进根、茎内可溶性糖积累，强酸则抑制其积累；
15. Research on the Optimum Experimental Conditions for Trichloroacetic Acid Precipitation of Liquid Milk Proteins
    三氯乙酸沉淀液态奶蛋白的最佳实验条件研究
16. The contribution of acid precipitation regional sources and transfering is determined mainly by air pollution condition and meteorology of that area.
    酸性降水中局地来源和传输作用的贡献，因地而异，主要取决于当地的大气污染条件和气象条件。
17. Different kinds of SPI were prepared by ultrafiltration ( UF) and acid precipitation respectively and the functional properties were studied.
    采用超滤法和碱溶酸沉法分别制备不同的大豆分离蛋白，并研究它们在功能特性上的差异。
18. Chemical composition, seasonal variation and origin of acid precipitation in typical forest areas in Guangzhou
    广州市典型森林区酸雨的化学组成、季节变化及其成因探讨
19. The effect of acid precipitation on soil acidification and aluminum leaching was investigated by using static equilibrium method.
    用静态平衡法探讨了酸性降水对土壤酸化及铝溶出的影响。
20. The polluted vegetable status from acid precipitation pollution in Chongqing city were fully monitor studied by Remote sensing.
    运用遥感技术，对重庆市酸沉降污染造成的植被受害状况进行了全面监测研究。
21. The leaching of soil aluminium by acid precipitation was investigated by laboratory experiments.
    本文介绍了实验室动态模拟结果，对西南地区酸性沉降引起的土壤铝淋溶过程予以探讨。
22. The researchers are concerning about the effects of acid precipitation on mycorrhizae on the molecular level.
    酸沉降对菌根影响在分子水平上的表现受到研究者的关注。
23. Acid precipitation activated Al in the soil and increased the concentrations of sediment elements during the hydrological process;
    酸性降水不仅活化了土壤中的Al元素，对各个水文学过程中的离子浓度也有增大的作用；
24. Alkaline extraction and acid precipitation were employed to produce peanut protein isolate.
    采用碱提酸沉法研究了制取花生分离蛋白的优化条件。
25. The addition of soybean oil is benefit for the extraction of acid precipitation of the antimicrobial lipopeptide.
    在抗菌脂肽的提取中，大豆油的加入有利于抗菌脂肽的酸沉提取，酸沉提取率达到了92.29%。
26. Finally, the sericin in the boil waste water was reclaimed by acid precipitation method.
    最后，对煮绵废水中的丝胶进行回收。
27. The polyclonal antibody prepared in research was purified by Octanoic acid precipitation method. 9.
    采用辛酸沉淀法，对所制备的多克隆抗体进行纯化。
28. Soybean dregs protein are removed by Alkali-soluble and acid precipitation method.
    通过碱溶酸沉的方法进行豆渣蛋白的脱除。

noun

1. rain containing acids that form in the atmosphere when industrial gas emissions (especially sulfur dioxide and nitrogen oxides) combine with water

   Synonym:    acid rain