The influence of pH value of dilatant fire retardant coatings for steel structure on its fireproofing performance is studied by using a micro electric furnance.
通过微型电炉实验，研究了膨胀型钢结构防火涂料的酸碱性对其防火隔热性能的影响。
The essay discusses a series of tests which the factors of the carrier density . solidified agent density, medium and PH value influence the capacity of lysine production solidified yeasts.
本文报道了载体浓度、固化剂浓度、培养基浓度以及其PH值等因素对固定化酵母产赖氨酸影响的系列试验和结果。
The choice of the PH value handles a processing waste water influence to the water very big.
PH值的选择对水处理剂处理废水影响很大。
The influence factors of pH value, temperature and coexistence ions on the results were discussed.
讨论了酸碱度、温度、共存离子对测定结果的影响。
Methods Using HPLC method, we investigated the influence of different temperature, sonification time and pH value on thymopentin.
方法采用高效液相色谱法(HPL C)，研究胸腺五肽在不同温度、超声时间及p H值条件下的稳定性。
The influence of BST concentration in precursor, pH value of the solution and spin speed on the formability of BST thin film was investigated by XRD, SEM and AFM.
通过XRD、SEM、AFM等测试手段对制得薄膜进行物相分析和形貌观察，分析各个因素对BST薄膜成形性的影响。
Other factors, such as pH value (between . 0 and 8.0), concentration of Cyclops and the interval of adding of ammonia and chlorine, are of little influence on inactivation.
而灭活效果受pH值（在.0~8.0之间）、剑水蚤密度、氨和氯的投加时间间隔影响较小。
Other factors, such as pH value (between . 0 and 8.0), concentration of Cyclops and the interval of adding of ammonia and chlorine, are of little influence on inactivation.
而灭活效果受pH值（在.0~8.0之间）、剑水蚤密度、氨和氯的投加时间间隔影响较小。
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