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- major cycle pH value 大循环pH值
- Influence of Big Cycle pH Value on Waste Water Discharge Quality and Countermeasure 大循环pH值对废水排放质量影响及对策
- The first consideration in selecting a buffer is pH value. 在选择缓冲剂时第一考虑是它的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。
- For cast iron pumps, the PH value of medium ranging within 5-9. 铸铁材质的泵,介质PH值在5-9范围内。
- Effectiveness ：Gentle clean,Balanced flesh PH value. 功效：柔和清洁，平衡肌肤PH值。
- Sprout on the matrix that major seed is 5.5-5.8 in PH value good, but chrysanthemum of a string of red, geranium, 10 thousand birthday and maidenhair, PH value needs 6.2-6.5. 大部分种子在pH值为5.;5-5
- CMC stabilizes protein dispersions, especially near their isoelectric pH value. CMC稳定蛋白质的分散,尤其接近它们等电ph值时。
- Generally speaking, during the long wave upward period, if no randomd blast intervenes, the fluctuation of short cycle and major cycle may relatively abate. 在长波上升期中 ,如果没有外生的重大随机冲击 ,短周期和主周期一般来说会出现波动相对弱化现象。
- The pH value suitable for pond bacterial growth was alkaline(9.2) which. 适合于虾池细菌生长的pH值偏碱性(9.;2)。
- Be notified on spray amount, consistency, and PH value to meet requirement. 试验中应注意喷雾量;浓度及酸碱值应符合规定.
- The number of rhizobia decreased with the pH value of soil reducing. 在不同酸性土壤悬液中，土壤悬液酸性降低，根瘤菌数目随之减少。
- PH value: Self defines the negative logarithm being hydrogen ion concentration. PH值：本身定义是氢离子浓度的负对数。
- Aqueous phase is dominant under veryhigher pCh and low pH values. 溶液相只在很高pCl值和低pH值下占优势。
- When end product burning, PH value and conductivity of insulation and sheath material should suit infra-table regulate. 成品电缆的燃烧时绝缘和护套材料的PH值和电导率符合下表的规定。
- Clear particles, constantly regularize skin, balance PH value, assist acne skin to prevent blemish. 清透微粒持续调理肌肤，平衡PH值，帮助暗疮肌肤减低?生瑕疵的机会。
- The results indicate that the initial pH value has a significant effect on the dechlorination efficiency. 结果表明:pH值的影响显著。
- Soil pH value had a significant negative correlation with total colonization rate and hypha colonization rate. 土壤pH值与总定殖率呈极显著负相关,与菌丝定殖率呈显著负相关。
- Effects of pH value and temperature on controlling the reaction time of SBR process. pH值与温度对SBR法反应时间控制的影响
- For the mud system, maintain pH values among 8.5 to 9.5 while drilling. 对于这套泥浆体系，钻进期间应维持泥浆的pH值在8.;5~9
