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- pH value in water body 水质pH值
- PLC automatic control system of pH value in wastewater treatment. 废水处理中pH值的PLC自动控制系统。
- The obvious variation of pH values in waters, which was caused by the addition of alkaline minerals, has dominantly catalyzed the decomposition of phenol in waters. 除此之外，吸附实验及改变催化剂加入量的实验表明，碱性矿物表面对羧酸的吸附作用在一定程度上也导致苯酚降解效率的提高。
- Humin, which is not soluble in water at any pH value, generally constitutes the most abundant organic matter fraction in soil. 从分离、结构和作用3个方面，综述了土壤胡敏素的研究现状和最新进展，并对今后的研究方向进行了展望，以促进胡敏素研究的继续深入开展。
- Cherry Valley duck and Sumu duck were worse in water holding capacity and meat tenderness, but better in cooked meat percentage and meat colour, expecially PH Value were the best. 樱桃谷肉鸭、“苏牧”鸭的系水力与剪切力比白羽番鸭、黑羽番鸭低，熟肉率与肉色比白羽番鸭、黑羽番鸭高，而pH值指标上樱桃谷肉鸭最高。
- There was a big ascent or reduction in pH value in different media after culture. 菌丝球在不同培养基中生长,可引起培养液pH值的上升或者下降;
- The effect of turbulence in water body on organic compound biodegradation. 紊动对水体中有机物降解影响的实验。
- The technical condition of SBE for the formula of Jiaotai Pill was: The pH value in first extraction was adjusted to 2.20 by the use of HCL solution. 交泰丸方药SBE的工艺条件为：第1煎用水以HCL调至pH2.;20，第2、3煎用水依次以NaOH调至pH6
- It was suggested that Ca deficiency in plants was caused by the low contents of exchangeable Ca and low pH value in soil. 果园土壤交换态钙含量低及土壤酸性强是引起植株钙素缺乏的主要原因。
- The PH value in reservoir might change because of temperature change and it brings different impacts on growth of calcite. 温度可能会引起储层成岩环境酸碱度的变化，对方解石生长产生不同影响；
- There are a lot of Protozoa and metazoa that are indicative animal in water body that indicate MUCT process runs well. 原生动物和后生动物是判断活性污泥工艺是否运行良好的指示性动物,在MUCT系统中存在着大量的钟虫、轮虫,说明系统运行良好。
- The influence of pH value on the synthesis of L-asparaginase during fermentation was studied under various buffers and the change of pH value in the the shaked flask. 通过对不同缓冲体系试验和对摇瓶发酵过程pH变化的分析,了解摇瓶发酵过程中pH对L-天冬酰胺酶合成的影响。
- The research results indicate that there exists obvious sloshing action in water body remaining in the aqueduct, playing a TLD role. 研究结果表明，槽体中水体存在明显的晃荡作用，起到了TLD的效应；
- Nitrogen pollution in water body can not only cause eutrophication but also has direct hazardous effects on animals and human beings. 水体的氮污染不仅可以引起水体富营养化,还可直接影响动物及人体的健康。
- The degrees of water pollution from wastes that were filled in water body after landfilled for different years were discussed. 探讨了填埋年限不同的生活垃圾在水中填埋对水体污染的程度。
- A new oscillatory system of S2O82- ClO2- S2- is reported. The oscillation of Pt potential in CSTR and other nonlinear phenomena of ft potential, and pH value in close (Batch) system are studied. 对于新发现的S_2O_8~(2-)-ClO_2~--S~(2-)体系在CSTR实验中铂电位的振荡现象、以及Batch实验中铂电位、pH值的非线性现象进行了报道.
- Methods The concentrations of 2,3 DPG,ATP and hemoglobin and pH value in a given stored blood were determined on the days 1,4,7,10,14,28,35 and 42 after collection respectively and the preservative effect of different medium was evaluated. 方法 同一血源于采血的当日及 4d、7d、1 0d、1 4d、2 1d、2 8d、35d、4 2d分别测定 2 ,3 DPG、ATP、Hb和 pH值 ,观察不同保养液对血中 2 ,3 DPG和ATP的保存效果。
- Therefore, matured waste should not be filled in water body of the third area after the first and second area in Ningbo Tongpenpu waste landfill site being finished. 因此,宁波市铜盆浦垃圾填埋场的第、第库区填满后,不能把第、库区内的腐熟垃圾填入第库区的水域。
- This kind of tablet is soluble in water. 这种药片能溶于水。
- To submerge the head or body briefly in water. 将头或身体短时间浸入水中
