simple chemical reaction system model 简单化学反应系统模型
Model CS 3 scale eliminator is a kind of chemical product which can rapidly eliminate the blockage occurred in the injection system of injection wells.
CS 3型注水井除垢剂是一种能快速解除注水系统堵塞的化工产品，主要由溶垢剂、渗透剂、缓蚀剂等配制而成。
A roaming system of chemical scene was introduced, which took producing locales of some chemical factory as model and developed by use of virtual reality technique.
以某化工企业的生产现场为模型，应用虚拟现实技术，建立了一套化工场景漫游系统。
The study work of this paper as follows:(1) Price forecast model for chemical product is established and verificated which is based on grey system theory.
本文进行的研究工作如下：（1）基于灰色系统理论的化工产品价格预测模型的建立及验证。
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