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- intestinal pH values 肠道pH
- 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。
- 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
- At pH values above 12, ferric hydroxide will resolubilize due to the formation of the Fe? 当pH值高于12时,由于形成Fe?鳎
- 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。
- As mangroves grew, pH values at depth of 20-25cm decreased significantly and soil acidification was strengthened. 随着红树林恢复时间的延长(林龄增加),20-25 cm土层的pH值显著下降,红树林酸化作用增强;
- Fe~(3+) activates sufficiently spodumene and beryl at a low concentration and at neutral pH values. 加入少量的Fe3+可使锂辉石和绿柱石充分活化,最佳活化pH值为中性;
- Abstract: pH values, VFA concentrations and NH3-N concentrations in rumen fluid were measured in this experiment. 瘤胃内挥发性脂肪酸的含量及组成比例是反映瘤胃消化代谢活动的重要指标。
- 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。
- The optimal pH values were 6.7 and 5.2 respectively for Cx and BG. the highest activities were 1 066.4 U/termite and 664.0 U/termite respectively. 当pH分别为6.;7(近乎中性)和5
- The coefficients of the Langmuir and the Freundlich equations of 4-CP biosorption by anaerobic granular sludge at different pH values were given. 本研究还给出了几种pH值下厌氧颗粒污泥吸附4-氯酚的Langmuir和Freundlich方程.
- The suitable pH values for BTO- 1, BTO-2, BTO-3 and FL-i should be 7.5, 7.5, 6.5 and 7.5. At the same time, the four strains all grow well at 350C ? 得出BTO-1,BTO-2,BTO-3和FL-1适合生长的PH值分别为7.;5,7
- Used 5 factors, respectively is:Humidity, the carbon source, the nitrogen source, inoculates the quantity and PH values. 使用了5个因素,分别是:水分,碳源,氮源,接种量和PH值。
- Effects of pH values of solution, polycondensate's component and conformation in solution on the catalytic activity of SFMA were also studied. 缩聚物主链上的胺基能与水杨酸基的羟基发生协同作用。对缩聚物的组成及其在水溶液中的构象对催化活性的影响也进行了研究。
- 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。
- 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。