1.
The Relationship between Nitrogen Uptake of Crop Seedlings and H～+ Concentration of Nutrient Solution;
介质pH与不同氮素形态对作物幼苗氮素吸收的影响
2.
Research on pH Buffering Capacity of Geological Media on Landfill Leachate;
地层介质对垃圾渗滤液的pH缓冲性能研究
3.
Effect of pH on Colloid Transport-Deposition of Porous Medium in Coastal Region
pH对滨海含水介质胶体迁移-沉积的影响
4.
medium of exchange
ph.1. 交易媒介
5.
employment agency
ph.1. 职业介绍所
6.
creature comforts
ph.1. 物质享受
7.
labour exchange
ph.1. 【英】劳工介绍所,职业介绍所
8.
The Reversible Disaggregation of Particles in Guard Cell Vacuoles Mediated by pH and Its Effects on Osmoregulation of Stomatal Movement;
保卫细胞液泡内的颗粒状物质在pH介导下的可逆解聚聚合与渗透调节
9.
Effect of pH on the Solubility and Crystallizing Metastable Zone of Ammonium Sulfate
pH值对硫酸铵溶解度及结晶介稳区的影响
10.
Our product offering dielectric products includes dielectric filters, dielectric duplexers, dielectric antenna, dielectric resonator.
介质产品包括介质滤波器，介质双工器，介质天线，介质谐振器。
11.
Test methods of wooden activated carbon-Determination of pH
木质活性炭试验方法 ph值的测定
12.
Water quality--Determination of pH value--Glass electrode method
GB/T6920-1986水质ph值的测定玻璃电极法
13.
Alkalinity: The state or quality of being alkaline, having a pH of more than 7. Also called Causticity.
碱度:具有强碱的性质，其ph值高于七。
14.
continuous creation theory
ph.1. 【天】稳恒态宇宙论;物质不断创生论
15.
Effects of pH Value on CdS Thin Films Grown by Chemical Bath Deposition;
pH值对化学沉积CdS薄膜性质的影响
16.
Oncclosure properties of PH-distribution in the continuous case;
关于连续型PH-分布封闭性质的探讨
17.
Effect of Base Material s PH Value on the Multiplication of Grifola Fronodsa s Hyphal Body;
基质PH值对灰树花菌丝体增殖的影响
18.
Effects of pH values on the quality of plated Ni-W alloy coating
pH值对镍钨合金镀层电镀质量的影响