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- Determine pH Value of the Marine Sediment with Different Methods 用不同方法测定海底沉积物的pH值
- 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。
- Preliminary Study on determining pH value of postmortem skeletal muscle of rat with the Thermo Orion KNIpHE electrode to estimate the early PMI 测量大鼠死后骨骼肌pH值推断早期死亡时间实验研究
- 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。
- If Libraries matter, then benchmarking and value determination really matters! 如果排名对图书馆而言很重要,那么图书馆服务的指标分析与价值测定更重要!
- 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。
- 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。
- Improved T_(2cutoff) Value Determination with Core NMR and Conventional Irreducible Water Measurements. 用岩心NMR和常规束缚水的测量改进对T_(2cutoff)的确定
- In this thesis, the preparation and the value determination of the CRMs of soybean isoflavones were investigated. 采用UV、IR、MS和NMR方法对所得到的大豆异黄酮成分进行定性鉴定,同时建立了相应的标准物质定值方法。
- 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。
- Based on the establishment of light scattering value determination method,three dextran molecular weight CRMs are studied and characterized. 在建立了激光光散射定值分析方法基础上,研制了3种葡聚糖分子量标准物质。
- 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。
- Methods Three factors of temperature,vitamine E and store time were analysed by orthogonal design with the peroxide value determination. 方法以过氧化值为指标,应用正交设计法考察避光条件下温度、维生素E和储存时间三因素对月见草油质量的影响。
- 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。
- 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
