该催化剂同时含有双脲基和季铵盐基团以及疏水基的长氟链。
The catalyst also contains urea and quaternary ammonium groups, and long-fluorine hydrophobic group which can reduce the surface tension of water.
有效粘度和弹性粘度随着剪切速率和疏水基含量的增大而增大。
The effective viscosity and elastic viscosity increased as the shear rate increased.
疏水基物表面、营养饥饿或洋葱表皮细胞表面可以刺激附着胞形成。
The starvation of nutrition and the surfaces of onion epidermis could stimulate the appressorium morphogenesis, and rich nutrition could inhibit it.
亲水特性传授给疏水基合成聚酯纤维等，通过孵化与醋中的衬底存在细菌培养基。
Hydrophilic characteristics are imparted to hydrophobic synthetic substrates, such as polyester fibers, by incubating a culture medium with Acetobacter bacterium in the presence of the substrate.
在一定的疏水含量范围内，疏水基团越多，疏水缔合效果越好，耐温抗盐性越强；
The hydropHobic associative effect are better and temperature resistance, salt resistance are stronger as the hydropHobic groups increasing on definite scope of hydropHobic content;
实验发现在相同剪切粘度下的三种聚合物，形变恢复能力随着疏水基含量的增大而增大。
It was found that polymer with higher hydrophobic group content had stronger recovery after deformation in three kinds of polymers with the same shear viscosity.
芘荧光光谱分析表明，该聚合物在水溶液中依靠分子链上的疏水基团形成一定的缔合作用。
The pyrene fluorescence spectrum shows that depending on the hydrophobic group connected with the main polymer chain hydrophobic association is formed in the aqueous solution.
此外，研究发现在该作用的过程中，阳离子表面活性剂的疏水基团起到了十分关键的作用。
In addition, the hydrophobic group of quarternary ammonium compounds was found playing a key role in the action of cationic surfactant on the whole cells and its intracellular enzymes.
絮凝剂分子中含有15%的阳离子基团和1%左右的疏水基因则更有利于其净水效果的发挥。
The flocculants including 15% cationic and 1% hydrophobic function monomer have the best purification water effect.
疏水缔合水溶性聚合物是指在聚合物亲水性大分子链上带有少量疏水基团的一类水溶性聚合物。
The water-soluble polymers with a low content of hydrophobic groups in the main chains are called hydrophobic associative water-soluble polymer.
用带有疏水基团的亲水性多糖，可以方便有效地稳定糖化酶，明显提高了糖化酶的储存稳定性。
Glucoamylase was conveniently and effectively stabilized by using hydrophilic polysaccharide with hydrophobic groups, and the storage stability of glucoamylase was greatly increased.
主要包括半花菁衍生物在LB膜中的聚集特性；亲水基团与疏水基团对半花菁衍生物激发态寿命的影响等。
The study mainly include the aggregation behavior of hemicyanine derivatives in LB films, the influence of the donor acceptor on the excited level and excited lifetime of the hemicyenine derivatives.
通过环境友好的、高选择性的酶催化转酯化反应引入疏水基团可以制备葡甘聚糖的酯化衍生物，从而拓宽其应用领域。
KGM can be modified by environmentally friendly and selective enzyme-catalyzed transesterification to form the esterified derivatives of KGM and then its applications will be extended.
疏水缔合聚合物分子链上疏水基团的引入使其溶液具有独特的抗剪切性能，从而在油气田开采领域具有广阔的应用前景。
Hydrophobically associating polymer solution has special shearing resistance performance because of introduced associating base group, so there is a wide application prospect in oil gas exploitation.
所提供的本发明湿度湿度传感器具有用聚合物形成的湿敏膜，其中聚合物的亲水基团通过至少一个疏水基团与其它亲水基团结合。
The humidity sensor is provided with a humidity-sensitive film made by using a polymer wherein a hydrophilic group is bonded to another hydrophilic group through at least one hydrophobic group.
所提供的本发明湿度湿度传感器具有用聚合物形成的湿敏膜，其中聚合物的亲水基团通过至少一个疏水基团与其它亲水基团结合。
The humidity sensor is provided with a humidity-sensitive film made by using a polymer wherein a hydrophilic group is bonded to another hydrophilic group through at least one hydrophobic group.
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