Poly (vinyl alcohol) (PVA) is recognized as one of the very few vinyl polymers soluble in water also susceptible of ultimate biodegradation by microorganisms.
聚乙烯醇（PVA）是较少的可溶于水并被生物降解的乙烯聚合物之一。
The shammy, made out of rayon or poly-vinyl, can hold a lot of water and dry quickly, the former US diver reveals.
这种由人造纤维丝或聚乙烯醇树脂制成的麂皮革可以快速吸干运动员身上的大量水分。
The influence of water content on the quality of the product in the synthesis of Poly (phenylene sulfide) (PPS) with high purity was studied.
研究了在高纯聚苯硫醚(PPS)树脂合成中，水量的变化对产品质量的影响。
A combination of both poly modeling and spline modeling techniques will be used to complete the structure and the water fountain.
阿都聚建模与样条建模技术的结合将被用来完成结构和水的喷泉。
The modified method of water vapor induced membrane formation was introduced to prepare high hydrophobic poly(vinylidene fluoride)(PVDF) porous membrane in this paper.
采用改进的水蒸气（或称水雾蒸气）诱导成膜的方法制备强疏水性的聚偏氟乙烯（PVDF）微孔膜。
The coating film contained a biocompatible semipermeable material, cellulose acetate, and a water soluble pore-forming agent, poly(ethylene glycol).
膜衣成分包含具有生物相容性材料-醋酸纤维素与水溶性孔洞形成剂-聚乙二醇。
Objective To simplify the detection method of sulfate in the water purifying agent poly aluminium chloride.
目的简化净水剂聚氯化铝中硫酸根的分析方法。
The waste water from pulping of wheat straw was treated by using poly aluminum chloride (PAC), polymerized ferrous sulfate (PFS) and organic coagulant AIDS together.
研究采用聚铝和聚铁作絮凝剂，并加入有机助凝剂，联合作用处理麦草爆破制浆废水的混凝效果。
In this paper we recommend the function and toxicity of poly ferric sulfate and the effect of treating waste water with it.
本文简介了聚合硫酸铁的性能、毒性及使用聚合硫酸铁处理废水的效果。
The effects of poly ether, F_(11), water, catalyst and surfactant on the mobility of polyurethane rigid foam were studied quantitatively.
定量研究了聚醚、F_（11）用量、水分、催化剂、匀泡剂对泡沫流动性的影响。
The water-solubility of poly (vinyl alcohol) (PVA) films is analyzed from the polymer structure, the blend modification method is put forward to increase the water solubility of PVA films.
从聚合物结构方面分析了聚乙烯醇(pva)薄膜的水溶性，提出用共混改性方法提高PVA薄膜的溶解性能。
Poly (aromatic diamine) -modified electrodes have shown potential applications in detection of trace heavy metal ions and the treatment of polluted water, and they can be as heavy metal-ion sensors.
芳香族二胺聚合物修饰电极在痕量金属离子的探测、污水处理乃至重金属离子传感等方面都显示出极大的应用潜力。
The amount of absorbed water per amide group varied in the order. polysulfone amide (PSA)> poly(benzimidazolone) (PBIL) > aromatic polyamid…
每种膜吸附水的绝对量顺序为芳香聚酰胺>聚砜酰胺>聚苯并咪唑酮。
With the merits of higher fluidity effect and preventing concrete mix from slump-loss with time duration, poly-carboxylic acid series water-reducer agent (WRA) has been widely studying.
聚羧酸系减水剂具有高减水率和抑制混凝土坍落度经时损失的优点，研究开发新型的聚羧酸系减水剂受到国内外广泛关注。
It is reported, poly Longhu water landscape includes not only the movie, and laser show, 100 meters high spray, musical fountain, cold fog, fire and other projects.
据悉，聚龙湖水幕景观不仅包括水幕电影，还有激光表演、百米高喷、音乐喷泉、冷雾、喷火等多个项目。
The effect of species distributions of poly-aluminum chloride(PAC) on algae removal efficiencies was studied aiming at removing algae cell in the treatment of micro-polluted raw water.
针对微污染水处理中藻细胞的去除，研究聚合氯化铝形态分布对混凝除藻效率的影响。
Experiments were performed on the influences of the concentration of poly (vinyl acetal) and temperature on pure water flux and rejection of membranes.
实验又考察了聚乙烯醇缩乙醛浓度、铸膜液温度、凝固浴温度和盐含量以及添加剂含量等因素对膜纯水通量和截留率的影响。
The PS water reducing agent, which is very effective for concrete, has been made from waste poly styrene(WPS) by sulfuric acid of fuming sulfuric acid sulfonation process.
以废聚苯乙烯（WPS）泡沫为原料，采用浓硫酸和发烟硫酸两种磺化方法制备性能良好的砼减水剂。
Liquid PAC (poly aluminum chloride) produced by the coagulant plant of Shaoguan Water Company in Guangdong province was tested experimentally to examine some parameters related to its application.
本文对韶关市自来水总公司净水剂厂生产的液体PAC应用的有关参数进行了试验研究。
Comparison Tests are made on life drinking water treatment by poly aluminium chloride aluminium sulfate.
采用混凝法对生活饮用水的处理进行了聚合氯化铝和硫酸铝混凝效果对比试验。
INGREDIENTS: Deionized water, hydrogenated poly-decene, methyl p-hydroxybenzoate p-hydroxybenzoic acid propyl, acrylic acid copolymer, mineral oil, daily flavor.
主要成份：去离子水、氢化聚癸烯、对羟基苯甲酸甲酯、对羟基苯甲酸丙酯、丙烯酸共聚物、矿物油、香料。
Super soft recycled poly microfiber fabric finished with a water repellent application.
超软可循环聚乙烯超细纤维织物达到了防水的效果。
The water-soluble property of mixed size films with new poly-acrylic acid was better than those by PVA mix and ordinary poly-acrylic acid size.
新型聚丙烯酸浆料混合浆液浆膜比PVA混合浆液浆膜以及普通聚丙烯酸浆膜的水溶性好；
The monomer was polymerized in aqueous solution with V-50 as initiator, and the water-soluble functional poly (aminoethyl methacrylate hydrochloride) (PAMA) was synthesized.
以V - 50为引发剂，单体经水溶液聚合得到水溶性功能聚合物聚氨乙基甲基丙烯酸酯盐酸盐(PAMA)。
The result also showed that the effect of high abrasion furnace black reinforcing water-swelling poly…
高耐磨炭黑对吸水膨胀高分子材料具有补强作用。
Method: The contents of reducing saccharides, water-soluble saccharides and poly saccharides in Huangqi and its processed products were determined with phenol-H2SO4 method.
方法：用硫酸-苯酚法测定了黄芪及其炮制品还原性糖、水溶性糖和多糖的含量。
The interface of Marine engine oil water system has been studied with or without the poly ether type demulsifier DL32 added, and the cause for emulsification is also investigated.
分析了有无破乳剂时船用油与水界面的情况，阐明了船用油易乳化的原因。
The interface of Marine engine oil water system has been studied with or without the poly ether type demulsifier DL32 added, and the cause for emulsification is also investigated.
分析了有无破乳剂时船用油与水界面的情况，阐明了船用油易乳化的原因。
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