查询词典 polyvinyl

After put the melamine-formaldehyde resin to modify polyvinyl acetate emulsion,the effects of copolymonomer,PVA,emulsifying agent and initiator on emulsion property were viewed.

实验结果表明，改性胶粘剂的耐水性和粘接强度较普通的聚醋酸乙烯乳液有明显提高。

The JST type refers to an eco-friendly product which does not use polyvinyl chloride.

JST型是一种不含PVC的无环境污染的环保产品。

The technology of polyvinyl chloride batch process, mai n characteristics and the demands of automatic-control are described.

叙述了聚氯乙烯批量生产工艺流程、主要特点及对自动控制的要求。

Objective To analyze the occupational hazard of chemical poisons in the polyvinyl chloride plant.

目的分析某生产企业聚氯乙烯生产过程中产生的化学毒物及其危害关键控制点，为企业化学毒物防护提供依据。

Course of change and development of formula systems for unplasticized polyvinyl chloride pipes for water supply is described.

介绍了我国硬聚氯乙烯给水管材配方体系的沿革，从国家标准导向、加工性、经济性等方面对铅盐、钙锌、有机锡、稀土配方体系进行了分析比较，并对铅盐配方体系的转换方向提出了建议。

QVC products are used by polyvinyl chloride, alumina, detergent and pulp and paper manufacturers.

卡塔尔乙烯基公司的产品主要被聚氯乙烯、氧化铝、洗涤剂和纸浆造纸生产商采用。

The Company is a six-year history has the Hong Kong enterprises, franchise processing polyvinyl chloride particles of raw materials.

本公司是一家具有六年历史的港资企业，专营加工聚氯乙烯原料胶粒。

We stopped discharging polyvinyl chloride, because it rained cats and dogs last night.

昨晚因为下起了大雨，我们停止了卸聚氯乙烯。

Shrink-sleeve labels take advantage of the superior "printability" of polyvinyl chloride, the material most commonly used.

收缩套标签利用上级&印刷&的聚氯乙烯，材料最常用的。

Objective To find new methods to detect Sn in unplastized polyvinyl chloride pipes for drinking water sup2ply.

摘 要：目的建立测定硬聚氯乙烯饮水管材和管件中痕量锡的新方法。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。