水性

Due to the terrace scarps are usually well vegetated or covered by colluvial and the terrace sediments are highly permeable, to investigate the properties of fluvial terraces is very difficult in Taiwan, especially the dates of their sediments.

摘要台湾的河阶地因爲植被覆盖，经常缺乏良好的露头，且沉积物富含砾石，透水性佳，以致于年代资料获得非常困难。

Based on hydrogeological data and groundwater chemical analysis data and the theory and methodologies of groundwater chemical dynamics in combination with limited pumping test data, some groundwater chemical index such as activity of component、mineral saturation index are calculated and some hydrogeological parameters such as hydraulic conductively,transmissibility,artual speed of groundwater、specific velocity and groundwater age are also calculated zonally.The above calculation results are beneficial to quantificationally recognize the local hydrogeological conditions and to attest that the confined aquifer of Taconic formation has good permeability and transmissibility and t good renewal ability because of the active groundwater movement.

依据已有水文地质和水质分析资料，运用地下水化学动力学理论和方法，通过水化学指标（组分活度α、矿物饱和指数β）的计算分析，结合有限的抽水试验资料，分区计算出渗透系数K、导水系数T、地下水实际流速U、渗透速度V和地下水年龄t等5项水文地质参数，定量的认识水文地质条件，认证了水源地泰康组承压含水层具有渗透性强、导水性强、地下水循环交替快、可更新能力强等特点。

Zeta potential,density of surface carboxyl groups,the interaction between carboxyl groups and component in copolymerization emulsion,mechanical properties of films,state of water,particle diameter and distribution of particle diameter and theological behavior of emulsion were investigated by Zeta meter,the conductometric titration, particle size apparatus,dynamic mechanics analysis,differential scanning calorimmetry,scanning electron microscope,rheological apparatus,respectively, to study the mechanism on the water resistance of modified PVAc emulsion.

利用Zeta电位仪、电导滴定法、激光粒度仪、DMA、DSC、SEM、流变仪等手段从Zeta电位、表面羧基密度、羧基和乳液组分中的相互作用、羧酸改性后胶膜的力学性能、水的存在状态、粒径分布、流变性能和微观形貌方面探索了羧基提高乳液耐水性的机理。

Aqueous colorants recommended by our company have many successful and consultable experiences. The data and information supplied here were based on our experiences and techniques.

我公司推荐使用的水性色浆产品有许多成功可参比的经验，所提供的数据和信息都是基于我们现有的经验与技术知识。

Thus, surfomers [11, 12], which can directly copolymerize with water-soluble monomers in aqueous solution, are used instead of hydrophobic monomers.

因此， surfomers [ 11 ， 12 ] ，可以直接copolymerize与水溶性单体在水溶液中，使用的不是疏水性单体。

Water color ink of environmental protection is a kind of product without poison,shock-gas and corrosivity.

环保型水性油墨具有无毒、无刺激性气味、无腐蚀性的优良特性，产品在使用过程中可直接用自来水或乙醇稀释，对环境和人身体都不存在危害。

The hydrophobicity of amino acid residues in the α-crystallin domain of small heat shock proteins is thought to be important for polypeptide binding and play key roles in substrate protection.

低分子量热休克蛋白α-水晶体蛋白区域的胺基酸疏水性与多胜肽的键结有其重要性并扮演著保护受质蛋白的功能。

The result makes clear, ester of different cyanic acid base silicon alkyl got succeeding assembly in base surface, its hydrophoby relatively before assembling, rise somewhat, to the contact of water horn can achieve 80 °, changed the character of chip surface apparently.

结果表明，异氰酸酯基硅烷在基底表面得到了成功组装，其疏水性较组装前有所提高，对水的接触角可以达到80°，明显改变了芯片表面的性质。

Water-repellent silicone resins are also suitable for restoration techniques such as concrete repair, treatment of masonry mortars, and chemical dampproofing to dry out damp walls.

此外，憎水性硅树脂还适合于修复技术，比如混凝土修补、矿物基材砂浆的处理以及使潮湿墙壁干燥的化学防潮技术等。

Professionally care normal, dry and various deaquation skins. It's specially designed for the people in summer or southern season area.

专业呵护中、干性及各种缺水性干燥肌肤，特别为夏季或者南方季候地区的人群定制倾献。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。