水性

The structure of a surfactant includes hydrophilic and hydrophobic portions.

结构的表面，包括亲水性和疏水性部分。

Results indicate that the activated silica and powdered coal ash are both good for hydrophobia dyes, but for active dyes or diazo-dyes are not ideal.

试验结果表明，活化后的硅藻土和粉煤灰对疏水性染料效果良好，而对活性染料或偶氮染料效果不够理想。

The most important of these properties are hydrophilia (a tendency to interact with water), hydrophobia and the ability to link up spontaneously with other proteins and thus form larger, more complex structures.

这些性质中最重要的包括：亲水性、疏水性，以及与其他蛋白质自发结合而形成更大、更复杂结构的能力。

Analysis of experimentation results shows that the organic antipollution coating RTV, which has a good hydrophobia and hydrophobia transfer property, can improve the power devices＇ surface resistance and withstanding flashovers performance greatly.

对比试验分析表明，有机防污涂料良好的憎水性和憎水迁移性，使受涂设备的外绝缘电阻及耐闪能力都得到了显著提高，其长效性、良好的适应性以及经济性使其在众多的防污闪措施中具有一定的优势。

The speed of ship production is more and more rapid and high efficient with the rapid development of modern world, which makes the optimization ship type as the importance. It can serially ensure the division, the hydrostatics capability, and the design of structure.

高速的现代化发展日益要求船舶生产的节奏加快，高效、准确的优良船型的快速生成是提高效率的第一步，它为接下来的舱室划分、船舶静水性能、操纵性能、结构设计等提供了有力的保证。

Roots tend to grow towards water in a soil, they show positive hydrotropism.

根的生长倾向于有水的土壤，表现出正向水性。

The enhancement of the surface hydrophobic of modified wood was proved by the experimental results of hygroscopic coefficient and surface contact angle.

木材表面吸水率和表面接触角的变化证明，改性后木材表面的疏水性增强。

This article carried on 4 groups to the strong sulfuric acid hygroscopicity and the dehydration property to test.

本文对浓硫酸的吸水性和脱水性进行了4组实验，成功地利用微型化实验的手段对浓硫酸溶于水，浓硫酸吸收水分，浓硫酸与纸屑、棉花、木屑和蔗糖的反应进行了设计。

In the first layer,namely ice crystal layer,the main water substance is ice crystal.

结果表明，这个模型基本反映了降水性层状云的结构和降水产生的物理过程。

The distribution characteristics of the groundwater and its relationship with replenishment and discharge of surface water are closely relevant to impermeability of reservoir.

而地下水的分布特征及其与地表水的补给、排泄关系对水库的不透水性密切相关。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐