水性

Electrically conductive coatings ,based on acrylic resin as binder and silver-plated copper powder as pigment has been prepared.

以水溶性丙烯酸树脂为基料、银包铜粉为导电填料，制备了一种水性导电涂料，并对其理化性能参数进行了测试。

The results show that the porous pipe quantity, head loss and hydraulic deviation rate of the porous pipe would increase while water head in entrance, pipe length and porous pipe permeability increasing. The head loss mainly concentrated on the top half of the porous pipe.

结果表明，随着进水口压力、管长和微孔渗灌管透水性能的增加，微孔渗灌管水流量、沿程的水头损失和水力偏差率增大，且水头损失主要发生在微孔渗灌管靠近进水口的前半段。

It has widely use because of its good compact character, water permeability, high shearing strength and low deformation.

砂砾石垫层具有压实性能好、透水性强、填筑密度大、抗剪强度高、沉陷变形小、承载力高等工程特性，应用前景较好。

The formation of the hotel clean, food and beverage equipment, cleaning, industrial cleaning, water-based Wood and paint four series more than a hundred varieties of products, and a machine dishwashing detergent, dishes driers, plate skim a number of self-invention patents, etc. Products can be from a variety of angles and to varying degrees, to provide professional cleaning products and services to meet the different needs of customers.

形成了宾馆清洁、食品及饮料设备清洁、工业清洗、水性木器漆和涂料四大系列上百个品种产品，并拥有机用餐具洗涤剂、餐具催干剂、钢板脱脂剂等多项自主发明专利产品，可以从多种角度和不同的程度提供专业的清洁产品和服务，满足客户的不同需求。

In this report, half-esterification between these pendent hydroxyl groups of hydroxyl-PU and maleic anhydride could lead to new pendent groups, carboxylic groups. These highly polar carboxylic groups in the side chain of PU could play the role of internal emulsifier. They had self-dissociation ability in the water or were neutralized first by appropriate amount of base. Then, PU bearing carboxylic group could dispersed steadily in the water, named aqueous-based polyurethane dispersion.

在本论文中，利用原来亲油性Hydroxyl PU主链段上悬挂的羟基经由与琥珀酸酐的半酯化(Half-esterification Reaction)反应后，使PU在侧链上悬挂具有强极性的羧酸基，其可作为聚胺酯分子中的内乳化剂，羧酸基能在水相中自身解离产生离子或加入适量碱使之中合，使聚氨酯高分子能够稳定分散於水中，即所谓水性PU分散液(Aqueous-based Polyurethane Dispersion)。

The resulting luminescent materials were characterized and analyzed by IR,TG and light-decay spectrum. Their properties of water resisting and dispersion were also investigated by using pH and sedimentation test.

采用红外吸收光谱、热失重和荧光光谱等对改性的发光材料进行了表征和性能测试，并通过pH值测定结果和沉降实验对改性的发光材料的耐水性和分散性进行了测定。

"The Second China Paper Packaging Industry corrugated packaging and printing exhibition-cum-high-level strategic seminars, and the second session of the China Paper Packaging Industry Color Printing and Packaging Exhibition and high-level strategic seminars, and the second session of the China Paper Boutique Packaging Industry Printing and Packaging Fair "in 2009 October 15 to 17 successfully held in Ningbo, show reached an unprecedented scale in more than 15,000 square meters, including Bost, Germany, BHS, Hubei Jingshan, this chang, Xu Heng ironwork, Yiu Branch, Yu-pang, 10000 Alliance, Shengding, Tokyo, Dexter, victory Albert, German steel, Grand View, open up, good friends, music Huang, big pine, sea power, Qatar, Ding Long, Branch Shenglong North Korea and Chang, Kam Sheung Hing, Ji Xing, Eiffel, Shengyuan, etc. are more than 160 domestic and international famous brand supplier exhibitors, fully demonstrated, including pre-press plate-making systems, tile lines, water-based printing slotting machine, slitting machine , cross-cutting machine, rotary die cutting machine, platen die-cutting machine, folder gluer, laminating machine, UV coating machine, Laminator, UV inkjet equipment, carton color box proofing equipment, including a variety of corrugated boxes, color box printing and packaging equipment, has attracted more than 9,600 industry carton color box packaging and printing business professionals to visit the exhibition, access to the industry wide acclaim, becoming in 2009 the second half of the paper packaging industry, the annual communication, making friends, dealing a big gathering.

&第二届中国纸包装工业瓦楞纸箱包装印刷展览会暨高层战略研讨会、第二届中国纸包装工业（宁波彩盒印刷包装展览会暨高层战略研讨会、第二届中国纸包装工业印刷包装精品交易会&于2009年10月15日至17日在宁波成功举办，展会规模达到了空前的15000多平方米，包括博斯特、德国BHS、湖北京山、今昌、旭恒铁工、耀科、誉邦、万联、盛鼎、东京文洪、胜利伟业、德钢、宏景、开拓、佳友、音皇、大松、海力、卡达、鼎龙、科盛隆、朝昌、锦上兴、冀星、埃菲尔、盛源等国内外160多家国内外著名品牌供应商参展，充分展示了包括印前制版系统、瓦线、水性印刷开槽机、纵切机、横切机、圆压圆模切机、平压平模切机、糊盒机、覆膜机、UV 上光机、裱纸机、UV喷墨设备、纸箱彩盒打样设备等在内的各种瓦楞纸箱、彩盒印刷包装设备，吸引了业内9600多名纸箱彩盒包装印刷企业专业人士前去参观，获得业内人士的广泛好评，成为2009年下半年纸包装行业内一年一度的交流、交友、交易的大聚会。

On the other hand, the synergetic effect could be found during BS-UC adding to mixed alkanes culture. Furthermore, BS-UC could increase the hydrophobicity of cell surface and thus enhanced the ability of cell attachment to alkane. Adding BS-UC also increased the Zeta-potential of cell and medium surfaces significantly, i. e. BS-UC could decreased the negative electric charge density of their surface, so the repulsive tension between cell and medium would be weakened and the adsorption of them would be easier. The results of the test with sand filled column for investigating the cell adsorption in pore-medium showed that the residual amount of cell in the column increased with increase of adding BS-UC concentration.

此外，在以混合烃类为底物时会产生一定的协同促进效应；添加生物表面活性剂BS-UC，可以显著提高细胞表面疏水性，使得其与烃类及其它疏水表面接触能力增强；BS-UC还可以明显提高细胞及介质表面的ζ电位，使所带负电荷密度降低，从而使得两者间斥力减小而便于吸附；通过沙填充柱洗脱实验，对BS-UC增强细胞在填充介质中吸附能力进行了考察发现，随BS-UC浓度的增加，细胞在填充介质中的保留量也随之增加。

Populus growth to a high degree of salinity in the soil, due to the Populus cells permeable than the average plant strong, and from the main root and lateral roots, trunk, bark and leaves to be able to absorb a lot of salt, and through the stems and leaves The excretion of salt gland secretion, when the accumulation of too much salt in the body, it can scar from the trunk section of the gap and will be automatically excretion of excess salt out to form a block of white or yellow crystal,"Populus Tears", commonly known as "Populus base."

胡杨能生长在高度盐渍化的土壤上，原因是胡杨的细胞透水性较一般植物强，它从主根、侧根、躯干、树皮到叶片都能吸收很多的盐分，并能通过茎叶的泌腺排泄盐分，当体内盐分积累过多时，它便能从树干的节疤和裂口处将多余的盐分自动排泄出去，形成白色或淡黄色的块状结晶，称&胡杨泪&，俗称&胡杨碱&。

The basic concepts of coatings function, composition, classification. Various coatings: drying oil, rosin and lacquer, alkyd resin and polyester coating, amino resin coating, acrylic acid resin coating, epoxy resin coating, polyurethane coating, elementary organic resin coating. Several new coatings: high solid-constituent coating, water soluble coating, powder coating, light-sensitive coating, anti-corrosion coating, flame-retarded coating, anti-contamination coating, color changing coating, conductive coating and magnetic coating, aeroplane and aerospace dope.

涂料的基本概念：涂料的功能、基本组成、分类；各种涂料的制造及应用：干性油、松香与大漆，醇酸树脂与聚酯涂料，氨基树脂涂料，丙烯酸树脂涂料，环氧树脂涂料，聚氨酯涂料，元素有机树脂涂料；几种新型涂料简介：高固体分涂料，水性涂料，粉末涂料，光敏涂料，防腐蚀涂料，防火涂料，防污涂料，变色涂料，导电涂料和磁性涂料，航空航天特种涂料。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。