polyvinyl的例句大全

The results showed that the ζ potential of the SLN prepared by using 0.2% sodium cholate solution as a dispersion phase was lower than that prepared by using 0.2% polyvinyl alcohol, while the entrapment efficiency decreased from 97.3% to 62.9%.

结果表明，以0.2%胆酸钠为分散介质的制品，ζ电位绝对值比以0.2%聚乙烯醇为分散相的制品显著增大，包封率由97.3%降至62.9%。

In the polymerization process to produce PVC-S, usually polyvinyl alcohol ( PVA) and hydroxypropyl methylcellulose ( HPMC) are used as compound dispersant. In order to satisfy the requirement of resin quality, a third dispersant ( FSJ3) is also added frequently.

悬浮法聚氯乙烯（PVC）聚合工艺中常用聚乙烯醇（PVA）和羟丙基甲基纤维素（HPMC）作为复合分散剂，为了满足树脂质量要求，也常加入第三组分分散剂（FSJ3）。

Study on structure of water-soluble polyvinyl alcohol fiber via gel spinning

冻胶法聚乙烯醇水溶纤维的结构研究

Testing method for polyvinylidene chloride filament and polyvinyl chloride filament twisted yarns for fishing net

渔网用聚偏二氯乙烯纤维及聚氯乙烯纤维捻纱试验法

the slow-release oxygen fertilizer use calcium peroxide as the core, sodium bentonite as filling materials, polyvinyl formal as adhesive.

以过氧化钙为核心，钠基膨润土为填充材料，聚乙烯醇缩甲醛为粘合剂。

catalytic effect of copper chloride on the toxic emissions from combustion of polyvinyl chloride

氯化铜对聚氯乙烯燃烧产物的催化作用

study on a new modified polyvinyl alcohol water-based water-repellent

一种改性聚乙烯醇水基憎水剂的研究

Thus the research and development of camel hair hollow yarn can promote the development of camel hair raw materials and knitted products in northwest China. Firstly, the covering effect and properties of camel hair/ water-soluble polyvinyl alcohol core-spun yarns were investigated.

因此研发驼绒中空纱线，可推动我国西北地区驼绒原料及针织产品的开发。本文首先对驼绒/水溶性维纶包芯纱包覆效果及性能进行探讨。

In the present of polyvinyl alcohol ( PAV), niobium forms a complex anion with thiocyanate and then forms a stable ion_ associated complex with rhodamine B. Based on this reaction, Nb can be determined directly in aqueous phase by spectrophotometry.

在聚乙烯醇（PVA）存在下，铌与硫氰酸盐形成配阴离子，再与罗丹明B阳离子形成能稳定3h的离子缔合物，可直接在水相中光度法测定Nb。

Determination method of residual vinyl chloride monomer contents in polyvinyl chloride

GB/T4615-1984聚氯乙烯树脂中残留氯乙烯单体含量测定方法

Study on the Application of Polyvinyl Alcohol Immobilized Yeast in Liquor Production by Liquid Fermentation

聚乙烯醇固定酵母细胞在液态白酒生产中的应用研究

Testing method of polyvinyl acetate There were many attempts to break the deadlock.

多乙酸乙烯酯试验方法曾经多方设法打破僵局。

Effect of adsorption on diffusion coefficient of polyvinyl alcohol in alumina powder compact

分子吸附对聚乙烯醇在氧化铝粉末压缩体中扩散系数的影响

Investigation on the Corrosion of PVA Unit in Polyvinyl Alcohol Fibber Plant of 1998

维纶厂PVA装置1998年腐蚀调查

The Study of the Inspection Method for Forbidden Polyvinyl Alcohol Water Glass in Corrugated Paper Box

对瓦楞纸箱中禁用粘合剂检验方法的研究

"Determination method of"" fish eyes"" for polyvinyl chloride resins of general use"

“GB/T4611-1993通用型聚氯乙烯树脂”“鱼眼”“测试方法”

A hollow fiber ultrafiltration membrane was prepared by using polyvinyl chloride ( PVC) and polysulfone ( PSF) blends and the dry wet spinning technology.

将聚氯乙烯（PVC）和聚砜（PSF）共混，采用干湿纺工艺制备了中空纤维超滤膜。

Polyvinyl chloride ( PVC) is one of the five thermoplastic general plastics and it is widely used in various fields. Due to its superior durability and comprehensive properties and unique technical and economic characteristics, PVC has broad prospects.

聚氯乙烯（PVC）是五大热塑性通用塑料之一，在各个领域中都具有相当广泛的应用，由于其突出的耐久性和综合性能优势，以及独特的技术经济特点，发展前景广阔。

It is made from a PVC ( polyvinyl chloride) pipe, a rechargeable mobile phone battery, a solar cell, a buzzer, a sensor and an electronic circuit.

它是由PVC（聚氯乙烯管）管、可充电手机电池、太阳能电池、蜂鸣器、传感器和一个电路组成。

Synthetic biology Studies on The Synthesis of Polyvinyl Pyrrolidone

合成生物学