Few disciplinarian can be found from the data of contact angle function and water absorbency . effects of temperature to stain resistance : with higher circumstance temperature , stain resistance will be lower , and more easily effected by content of nano - silica 温度对涂膜耐沾污性能的影响：一般是外界温度越高，涂料耐沾污性能就越低，而且受纳米含量影响更大。
The composite has excellent performance of water retaining , that the adsorbed water of 85 % is retained after being dried 10 days at the room temperature , and the adsorbed water of 45 % is retained after being dried 24 hours at 60 the factors influencing on water absorbency for the superabsorbent composite such as the kinds and concentration of starch , clay , crosslinker , initiator , the external salt solution and hydrolysis degree are investigated in this paper 该超吸水性复合材料在室温下干燥10天后的保水率为85 ，在60 2条件下加热24小时后的保水率为45 。本文较详尽地探讨了超吸水性复合材料的合成条件，并系统地研究了影响超吸水复合材料吸水倍率的各种因素。例如：粘土的种类及粘土的用量、淀粉的种类及淀粉的用量、交联剂的用量、引发剂的用量、水解度(氢氧化钠的用量) 、水解时间、外部盐溶液的种类及浓度等条件。
General in biochemical analyser test process , firstly , use biochemical reactions hin color response to statistical samples in a particular wavelength solution with the greatest absorption peak , and then use ultraviolet and visible spectroscopic measurements to test the absorbency of material to the specific wavelength , the final adoption of bill law to calculate the corresponding material concentrations 由于利用了以上先进技术,仪器的测量速度和精度都有了大大的提高,目前新型生化分析仪0 . 2秒即可完成一个样本点的测量,并已经成功实现了双波长测量法,提高了测量结果的精度。
Methods and results we observed the characteristics and its structure of flos carthami and adulterate flos carthami , calcium salt and sulphate which were checked out in adulterate fins cartharni ' s physical and chemical nature , and 3 different colors of flecks which were checked out in tlc of adulterate flos carthami , by some methods of detection such as identification experiences microstructure , physical and chemical nature , tlc , ash content , absorbency and impurity 方法与结果通过经验鉴别、显微组织、理化反应、薄层色谱、灰分、吸光度及杂质等检测方法，观察了红花与掺伪红花的性状和组织特征，理化反应中掺伪红花检出钙盐和硫酸盐，薄层色谱中掺伪红花检出三个不同颜色的斑点。
The results show that the printing press assuring best printing ink absorbency of paper is dissimilar at different printing speed conditions , the glazed printing paper ' s printing ink absorbency is more sensitive than the coated art paper to printing press , and at the same condition , the coated art paper press ' s demand is lower than the glazed printing paper 结果表明，在不同印刷速度下保证纸张最佳吸墨性的压力值是不同的，胶版纸的吸墨性对印刷压力比较敏感；在相同条件下，铜版纸对印刷压力的要求低于胶版纸。
Through the experiments of powder suspending liquid centrifugal stability 、 temperature 、 quality and absorbency , this paper researched the effect of ultrasound on dispersing capability of nano - tio2 , and got the optimum ultrasound dispersing condition of nano - tio2 suspending liquid in definite extension 摘要通过对粉体悬浮液的离心稳定性、温度和质量变化、吸光度的变化进行实验，本文研究了超声波对纳米二氧化钛分散性能的影响，并在一定的实验范围内，得出纳米二氧化钛粉体悬浮液的最佳超声分散条件。
The camp fiber has large water absorbency and good water retention capacity . the influence of the synthetic variables and post - crosslinking process on water - absorbency of the camp fibers were studied in this paper , the results showed that the optimal synthetic conditions were as follows : the initiator concentration , 0 . 4wt % of the monomer concentration ; degree of neutralization of acrylic acid , 85 % ; the amount of acrylamide and poly ( vinyl alcohol ) in the blends , 20 % and 20 % respectively ; and the post - crosslinking agent content , 0 . 5 % 结果表明，当引发剂过硫酸钾( kps )用量为单体的0 . 4wt 、丙烯酸( aa )中和度为85 、丙烯酰胺( am )含量20 、聚乙烯醇( pva )含量为20 ，且后交联剂用量为0 . 5 ，后交联温度和时间分别为120 、 4min时，所得camp纤维的吸水性能较好，随着后交联温度提高， camp纤维的聚集态结构变得规整。
Based on the fem model of the dam - reservoir system , the influence of water compressibility to the hydrodynamics is systemically analyzed and researched . it is showed thaf the water compressibility has significant effect to the size and distributing of hydrodynamics on the high dam , and the absorbency of reservoir bottom has a role as a damper on the dam - reservoir system 基于库水体各类边界条件的有限元模型，系统分析了可压缩性对坝体动力响应的影响，表明水可压缩性对高坝动水压力强度和分布具有显著影响，而库底边界条件对大坝的地震反应有抑制作用。
