It points the starch at low turn temperature to descend the function starch grain in the starch , make many bore starch surfaces spread all over size different , do not all distribute of eyelet , formation of many bore beehive form starch outcomes 翻译:它指淀粉酶在低于淀粉酶糊化温度下作用淀粉颗粒，使多孔淀粉表面布满大小不一、分布不均的小孔,形成的多孔性蜂窝状淀粉产物。
The determination of the cloud point of pu - sio2 , pes - sio2 suspensions was obtained by titration . the results showed that the addition of si02 with a high specific surface made polymer chains adsorbed at the surface , influenced the phase behavior of suspensions , shifted the bimodal to lower nonsolvent concentrations , and the water tolerance became bad 实验证明，具有高比表面积、多孔性的sio _ 2对pu 、 pes铸膜液的相行为有较大影响，随着sio _ 2加入，双节线向聚合物-溶剂轴移动，均相区变小，分相区变大，分相时需要非溶剂的量变小，铸膜液的耐水性变差。
Kaolinite - organic intercalation compound possesses not only the unique adsorptivity , dispersivity . porosity , rheological behaviour and surface acidity of the clay mineral but also the multivariate functional groups and the reactivity of the organic compound . as a new type of mineral materials , it has extensive potential application in catalysts , functional supporter , adsorbents and advance ceramics 高岭石有机插层复合物既具有粘土矿物特有的吸附性、分散性、流变性、多孔性和表面酸性，又具有机化合物的多变功能团和反应活性，作为新型矿物材料，在催化剂、功能载体、吸附剂、先进陶瓷材料等方面具有广阔的应用前景。
As a comparison , ba1 . 03ce0 . 8gd0 . 2o3 - was synthesized by sol - gel method . among these samples , nonstoichiometric samples were synthesized for the first time . the research work involved : the crystal phase of the sinters were determined by xrd ; ionic conduction under different experimental atmospheres was measured by gas concentration cells ; performances of hydrogen - air fuel cells with the sinters as electrolytes and porous pt as electrodes were measured 用粉末x射线衍射仪鉴定它们的结晶相；在( 600 1000 )范围内，以烧结体作为电解质隔膜，多孔性pt黑为正、负电极， pt - rh合金网为集电极，分别组成氢浓差电池、氧浓差电池及氢?空气燃料电池并测定了它们的性能，研究了不同气氛下样品的离子导电特性及影响燃料电池性能的因素。
Activated carbon is of large surface area and stong absorbility . it can be used for desulfurizaion , debenzolization . deodorization and decolourization , it can also be used in selective absorption and elimination of some chemical or mechanical impurities in liquid or gas phase in the field of chemical , oil and gas , metallurgical , water treatment and environmental protection industries , as well as the dalily life 活性炭是一种多孔性物质，它比表面大、吸附性强，能脱硫、脱苯、脱臭、脱色，还能选择性地脱除液相或气相中某些化学杂质，可广泛应用于化工、石油、天然气、冶金、原子能、水处理、食品、纺织、医药、城建及环保等工业过程和人类生活中。
Activated carbon is of large surface area and stong absorbility . it can be used for desulfurization , debenzolization . deodorazation and decolourization , it can also be used in selective absorption and elimination of some chemical or mechanical impurities in liquid or gas phase in the feld of chemical , oil and gas , metallurgical , water treatment and environmental protection industries , as well as the daily life 活性炭是一种多孔性物质，它比表面积大、吸附性强、能脱硫、脱苯、脱臭、脱色还能选择性地脱除液相或气相中某些化学杂质、可广泛应用于化工、石油、天然气、冶金、原子能、水处理、食品、纺织、医药、城建及环保等工业等工业过程和人类生活中。
In this dissertation , cellulose acetate was selected as immobilization carrier for cod and the ca membrane was prepared by pump means and salt leaching , the catalytic activity of immobilized cod based in the membrane and some external factors , such as characteristic of membrane , immobilization condition and reaction condition were detailed studied 论文改进了醋酸纤维素的制备方法，采用盐析法制备了多孔性ca薄膜，对ca薄膜固定cod的催化特性进行了详细的研究，分析了薄膜特性、固定条件和反应条件等因素对酶膜活性的影响。
