查询词典 polyvinyl chloride

The book recounted short stories about chemical materials, including polyvinyl chloride and glass resin, through commonly seen objects in everyday life, and hypothesized how one can apply chemistry to improve the quality of living when the environment worsens and there was shortage of resources.

书中以生活常见物品来讲述化工材料的小故事，如聚氯乙烯、玻璃树脂等，并设想在环境恶化与资源的短缺下，如何应用化学来改善生活。

Qilu Chemical Park can provide 600,000 tons of polyvinyl chloride resin every year needed by the project. Public utilities like water, power and steam can be provided by the park in abundant supply at low prices. The park also has 30 million ton/year storage capacity to provide the project with first class storage and logistics services.

齐鲁化工区内每年可提供本项目所需60万吨聚氯乙烯树脂；化工区内可提供本项目所需要的水、电、蒸汽等公用工程，供应充足，价格低廉；化工区拥有3000万吨／年的仓储物流能力，可为该项目提供一流的物流运输、仓储设施服务。

N-Butyl acetate was synthesized from acetic acid and n-butanol using polyvinyl chloride-polythylene polyamine resin which adsorb s metal ions as the catalyst.

采用吸附了金属离子的聚氯乙烯—多乙烯多胺树脂为催化剂，乙酸和正丁醇为原料催化合成了乙酸正丁酯。

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。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。