向水性的

Hydrotropism A tropism in which the stimulus is water. It is a special kind of chemotropism.

向水性：是由于水分刺激而产生的向性运动，属于向化性的一种特殊类型。

This artical summarized the research progress on hydrotropism of plant root system internationally from three aspects such as,how to induce hydrotropism by roots, root cap is the site of apperceiving humidity gradient,and the research on hydrotropism at the molecular level.

主要从根部如何诱导向水性、根冠是感知度梯度部位及在分子水平对向水性研究3个方面，总结了国际上植物根系向水性研究的进展。

Study on the Capability of Anti-ultraviolet Rays of Tussah Silk Fibroin Powder and the Compatibility with Cosmetics

采用对环境污染小的水性聚氨酯作涂层剂，利用自制的羊毛角蛋白溶液对其进行改性以提高涂层织物的透湿性能，同时向涂层剂中加入抗紫外线纳米粉体。

Cation group has the capability of charge neutrality and this would make oily wastewater demulsify and remove oil easily. Hydrophobic group would improve hydrophobic-oleophilic nature of the oil granule. Simultaneously, wetting reversed agent would change wetting performance of oil granule, enhance conglutination capability between air bubble and oil granule. And Frother would form bigger foam layer on the water, so it could prevnt granule with air bubble from rolling downward.Using the hydrophobic polymeric flocculant as one of ingredients for flotation agent formula, the flotation agent has good treatment effect.

浮选剂配方中的疏水性高分子絮凝剂分子链上带有的阳离子基团起到电中和作用，使含油污水易于破乳除油，而疏水基团能增强颗粒的疏水性能；润湿反转剂能改变颗粒的润湿性，增强气泡与颗粒的粘附能力；起泡剂在水面能形成强度较大的泡沫层，起阻止带气絮粒向下翻动的作用。

The impact of temperature,pH and ionic strength on the volume phase transition of the hydrogels is studied.The result shows that the volume phase transition temperature of ionizable and thermosenstive copolymer hydrogels depend upon the hydrophilic/hydrophobic character of the comonomers...

结果表明，疏水基末端端基的疏水程度决定凝胶体积相变的速率，随着疏水性单体甲基丙烯酸酯烷基链的增长，凝胶的疏水性增强，凝胶的相转变pH向低pH处迁移；温度高于LCST时，分子间的氢键作用减弱，疏水基团间的相互作用加强，凝胶发生体积相变。

Shin instantly carries the chair on his back and dashes out. Nevertheless, before they could completely pass the bridge, the most of the fort is sunk and the sinking force hauls the bridge into the water. Fortunately, except severely wounded Po, all the others can swim and as they are already near the shore, Phoeny is actually able to grab Shin and Po up and bring them to the shore at one time. Xue is holding Zen's waist with her left arm while substituting her right nature and demon arms for Zen's injured right arm and swim in chorus to the shore with him.

童心马上背著童博，向外便冲，可这城下沈得十分迅速，他们只冲过一半浮桥，整个城就已沈没大半，其下沈之力把浮桥也拖入水中，幸好除了受伤最重难以游水的童博之外，其他人水性均无问题，而且因为他们已离岸不远，小凤竟可将童心和童博同时抓起，带到了岸边，天雪则是用左手搂住童战的腰，右手和右边魔臂代替童战受伤的右臂，两人合力游到岸边

The field investigation shows the landslide is rather stable without new activity phenomena such as fissures. further analysis finds that the slipmass ismainlycomposed of the huge block with the original beddings (para-bedrock) and with a long anti-slipping section with a low dip angle and nice permeability,that is why the landslide is still stable with high dip angle of slip surface in themiddle and upper parts.

但地表调查及钻探与洞探资料表明，滑坡表层无明显的新活动迹象，进一步分析表明，该滑坡滑体主要由保存原岩层序的假基岩组成，且假基岩走向与坡向达35°以上，解体程度低，前部存在较长的抗滑段、导水性好等特点是该滑坡总体稳定的主要原因。

Caohagenisland (also known as Shiseido Island in the local Chinese-Filipinocommunity) offshore. As the boatman delimited the dugout canoe out intothe open sea even under choppy conditions without my safety jacket on.Look at my face, I was terrified while my assistant Rake satface-to-face and took this snap picture. He is a good swimmer, I do notcare. I am merely a cat but have the Aquaphobia, too.

在卡耳哈甘岛(当地华侨又称资生堂岛)外海当船夫在浪潮起伏的条件下把独木舟划向公海时我根本没有穿上救生夹克看看我的脸我简直吓坏了与我坐面对面的助理Rake 拍下了这张快照他是一位水性好的泳者用不著我关心我一点也不像猫但是却有海水恐惧瞧！

Organics which could be volatilised easily or difficultly decreased fast at the early days, then decreased slow, but the organics which can volatilised easily decreased faster. Hydrophilic organics in the raw water decreased , while hydrophobe organics incresed. 4 Stainless steel and acid-resistant keramics showed less effect on the water's qulity, while the fiber steel which had used for storage in the experiment showed great effect.

随着贮存时间的延长，水中4KD～10KD所占比例升高，而4KD以下的有机物所占比例则下降；水中难吹脱性有机物与水中易吹脱性有机物都减少，且初期下降快后期下降慢，但易吹脱性有机物减少速度快于难吹脱性有机物；水中亲水性有机物所占比例下降，而疏水性有机物所占比例上升，发生了亲水性TOC向疏水性TOC转化。

Recently, in order to adapt to the demands of environmental protection, for surface finishing of varnish is progressively from solvent-based light oil to water-based conversion varnish.

近来，为了适应环保要求，用于表面加工的光油正逐步从溶剂型光油向水性光油转化。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了