亲水的

At high DS of octanolylated KGM, dodecanolylated KGM, PKGM and octadecenoylated KGM the intercrystalline distances are 2.10, 2.45,2.58 and 3.39nm,respectively,and the effect of DS of KGME on its emulsifying ability has been investigated in aromatic hydrocarbon in water and cycloalkane in water emulsions.

本文用化学方法制备的葡甘聚糖酯从结构上看具有表面活性剂的亲水亲油及聚合物两方面的特性，实验证明，在合适的取代度范围，当葡甘聚糖酯浓度在0.1%～0.01%时，其有较强的乳化力。

A series of phaseinversions were observed: WinsorⅠ(?→Ⅲ(3)→Ⅱ(?, when increasingδat constantγin the fishlike phase diagram. Some, physicochemical parameters can be calculatedby HLB plane equation.

从δ-γ"鱼状"相图观察到随体系中醇浓度的增加AEO-9微乳液的相态发生一系列变化WinsorⅠ(2)→Ⅲ(3)→Ⅱ(2)，通过该相图的亲水亲油平面方程求得一些物理化学参数。

With the theory of Hydrophile-lipophile Balance, it is found that the most suitable anion surfactant for preparation of PPy is heptanoic acid, and get a conclusion that there is a best matching relation between the concentration of surfactant and the state of the porous substrate.

根据亲水亲油平衡理论，找出了最适合制备聚吡咯薄膜的阴离子表面活性剂——庚酸，并且通过试验得出了表面活性剂浓度与基底不同的多孔状态存在最佳匹配关系的结论。

Some parameters and properties of Centrin, after being purified, were predicted with GenePro, such as isoelectric point, net charge, amphipathy, hydropathy, a-helix potential, Calcium-binding site. All these attempts aim to provide some theoretical guidance for the succeeding experiential researches.

纯化后的Centrin先运用GenePro对它的一些参数及性质做了预测，诸如等电点、净电荷量、亲水亲脂性、α-螺旋分布及钙结合区氨基酸序列分布等，以期为后续实验研究起到理论性的指导作用。

The mixture of triethanolamine oleate and Tween80 or NP-10 can make the O/W emulsion particle smaller and more uniform than other surfactants, and increase thewettability and the stability of O/W emulsion. The type, hydrophile lipophile balance value,content and their mixture of surfactant have great influence on the emulsion droplet diameter.

油酸三乙醇胺皂与Tween80或NP-10复配能使乳化液分散更细、更均匀，进一步降低其表面张力，提高乳化液的润湿性和稳定性；乳化剂的类型、亲水亲油平衡值及其用量和复配技术对乳化液的粒径有较大影响。

The mixture of triethanolamine oleate and Tween80 or NP-b can make the O/W emulsion particle smaller and more uniform than other surfactants, and increase the wettability and the stability of O/W emulsion. The type, hydrophile lipophile balance value, content and their mixture of surfactant have great influence on the emulsion droplet diameter.

油酸三乙醇胺皂与Tween80或NP-10复配能使乳化液分散更细、更均匀，进一步降低其表面张力，提高乳化液的润湿性和稳定性；乳化剂的类型、亲水亲油平衡值及其用量和复配技术对乳化液的粒径有较大影响。

Those skilled in the art will be aware of the relationship between saponi ns and their sapogenins, and that the latter tend to be fat-soluble whereas the s aponins tend to be water-soluble.

专业的药剂师应该注意到皂甙与相应的皂甙配基的联系，皂甙配基一般显示亲油溶性而皂甙一般显示亲水溶性，因此皂甙配基更容易穿过血液大脑屏蔽。

The equalising complex is comprised of a unique bio-polymer with a high affinity for both oil and water with a natural b-hydroxy acid in the form of willow bark extract.

均衡保湿复合物由独特的生物高聚体组成，高度亲水亲油，并以柳皮精华的形式添加天然b-氢氧酸。

And, the contact angles of the films were measured as 16°～20° for water and 23°～30° for cyclohexane at 25℃, indicating that the films were amphiphilic, but changed to 90～110° for water and almost unchanged for cyclohexane after the film was heated in a vacuum oven at 200℃ for 0.5h.

可是，将薄膜在真空下于200℃处理0.5小时后，与水的接触角变为95-110°，而与环己烷的接触角几乎不变，表明薄膜在热的作用下完全由两亲性变为亲油疏水性。

The HLB value is not only a function of the numbers of hydrophilic and lipophilic units, but also depends on their locations on the chain.

它不仅是亲水、亲油基团数的函数，也与这些基团在分子链中的位置相关。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。