| 1. | Effects of cultivational methods and nutrient solution concentrations on rice quality 栽培方式和营养液浓度对稻米品质的影响 |
| 2. | On - line and automatic measurement of solution concentration using led and linear array ccd 激光光声光谱法测量煤矿瓦斯气体的研究 |
| 3. | Effects of different nutrient solution concentrations on the growth and nitrate accumulation of hydroponic lettuce 营养液浓度对水培生菜生长和硝酸盐积累的影响 |
| 4. | Manufactures conductivity , solution concentration , ph , redox and dissolved oxygen instrumentation for industrial applications -从事各种油漆涂料涂装等材料检测仪器,材料试验机生产的专业厂家。 |
| 5. | Hydrogen adsorption of mwnts increased not only after doped in kno3 solution but also with the increase of solution concentration in certain extent Peg是一种长链分子,对于氧化锌的一维生长可以起到诱导作用。 |
| 6. | The characteristic absorbances and film thicknesses of the films increased with the number of bilayers and also with the deposition solution concentrations 复合膜的特征吸光度和膜厚度随着双层数的增加而线性增长,而且也随所使用的沉积浓度的增加而增加。 |
| 7. | At last , the influences of the rate of energy storage , solution concentration differences and the temperature of cooling water to economic indicators are discussed 另外,本文还详细计算了蓄冷率、溶液浓度差和冷却水温度对潜能储存系统各项经济指标的影响情况。 |
| 8. | The relationships between the energy storage density , cop , the rate of crystallization and the solution concentration difference , the temperature of cooling water are also discussed in the paper 此外还分析了系统蓄能密度、 cop及结晶率随溶液浓度差和冷却水温度的变化情况。 |
| 9. | The factors , such as feed solution concentration , stirring speed , strip solution concentration and the ph value of feed solution , have been discussed when the membrane phase only contained membrane solvent 当膜相中不含载体时,分别考察了搅拌速度、料液相浓度、反萃取液浓度和料液相ph值等因素对渗透系数的影响。 |
| 10. | 3 when fnj l is used in solution , if the crystal appears because of low temperature , we should make the crystal dissolving by reducing the solution concentration or heating before using . drying mixing is available to avoid unevenly mixing 本产品是由多种材料复合而成的复合型混凝土外加剂,主要由膨胀减水防冻早强缓凝和阻锈等组份组成。 |