查询词典 polyvinyl

INTERVENTIONS: To compare the effects of rat moustache managed by polyvinyl alcohol and nylon monofilament on model successful rate and infarction volume.

干预措施：比较用聚乙烯醇处理的鼠须和尼龙栓线对模型成功率及梗死体积的影响。

This vinyl acrylic copolymer was designed to bond synthetic films, such as polyvinyl chloride, Mylar and cellophane.

这种乙烯基的丙烯酸共聚物是专为粘接合成胶膜而设计的，例如聚氯乙烯、聚酯薄膜和玻璃纸等。

LIN Hailin,CUI Yingde,DU Lin,CHEN JianpingInstitute of Applied Chemistry,Zhongkai University of Agriculture and TechnologySuper water absorbent resins P,SA/NaAA,SA/NaAA/PVA and SA/NaAA/AM were synthesized from sodium alginate,acrylic acid,polyvinyl alcoholand acrylamide,with N,N–methylenebisacrylamide as crosslinking agent,(NH4)2S2O8 - NaHSO3 as initiator,by means of aqueous solution polymerization.

以醚化海藻酸钠、聚乙烯醇、丙烯酰胺、丙烯酸为单体，N， N–亚甲基双丙烯酰胺为交联剂，过硫酸铵-亚硫酸氢钠为引发剂，采用水溶液法制备聚丙烯酸钠p吸水树脂和海藻酸钠/丙烯酸钠、海藻酸钠/丙烯酸钠/聚乙烯醇（SA/NaAA/PVA）及海藻酸钠/丙烯酸钠/丙烯酰胺吸水性复合树脂。

Polyvinyl Chloride/ Nepheline compositeswere prepared by means of melt mixing,and the morphology and structural rheology,as well as the mechanical properties of PVC/NE were studied.

采用熔融共混法制备了聚氯乙烯/霞石复合材料，并测试了其形态、结构流变学和力学性能。

The phase-stabilizer is nitre or potassium perchlorate, the combustion promoter is or milori blue phthalocyanine blue, and the adhesive is carboxymethyl cellulose sodium or polyvinyl alcohol.

相稳定剂是硝酸钾或高氯酸钾，助燃剂是米洛里蓝或酞菁蓝等，粘和剂是羧甲基纤维素钠或聚乙烯醇。

In certain systems, nonprotein agents such as polyvinylpyrrolidone and polyvinyl alcohol have been used.

某些系统还用过非蛋白试剂如聚乙烯吡咯烷酮和聚乙烯醇。

The developmental focuses and commercial achievments in Chinese plastics industry in 2004 were introduced,including nano-composites,sun cell , UHMW polyethylene,nucleator,plasma treatment,polyvinyl alcohol reinforced thermoplast et al.

介绍了2004年中国塑料产业的研发热点及产业化成果，包括纳米复合材料、太阳能电池、超高分子量聚乙烯、成核剂、等离子处理、聚乙烯醇膜等。

The present invention adopts polyvinyl perchloride and organosilicon modified acrylic resin as main filming material and adds cyanuramide phosphate and expanding graphite into common polytriammonium phasphate as fireproof assistant to constitute foaming material. The present invention has greatly raised foaming rate and the foamed layer has thickness of 30-50 times the original coating thickness and fireproof limit up to 90 min.

本发明采用高氯化聚乙烯和自行合成的有机硅改性丙烯酸酯树脂为主要成膜物质，并在通常所用的聚磷酸铵类防火助剂的基础上，加入三聚氰胺磷酸盐和可发性膨胀石墨作为发泡材料组成，大大提高了涂层的发泡率，发泡层厚度可达原涂层厚的30～50倍，耐火极限可达90min(涂层厚度2mm)。

This product is a polyvinyl chloride and vinyl acetate plasticizer.

本品是聚氯乙烯和醋酸乙烯的增塑剂。

Plastisol coatings are dispersions of finely divided higher molecular weight polyvinyl chloride resins in plasticizers.

塑性溶胶涂料高分子量聚氯乙烯树脂非常精细地分散在增塑剂中而形成的涂料。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。