I got very surprised when she led me into an apartment building, which smelled like frying food, chemical cleaning sprays and incense!
我很吃惊，她把我带进了一幢充斥着油煎食品、化学清洁剂和熏香味道的公寓楼！
Cleaning methods have physical cleaning and chemical cleaning.
清洗的方法主要有物理清洗和化学清洗。
Chemical Cleaning of the PTMEG equipment of China Chemical International Co.
中化国际集团PTMEG装置化学清洗工程。
The general super filter device needs fixing pump and chemical cleaning device.
一般超滤装置需另配泵和化学清洗装置。
B. the whole system of sterilization alga processing and the organic chemical cleaning.
整个系统的杀菌灭藻处理和全有机化学清洗。
The steam and water systems are in good condition and no chemical cleaning is required.
蒸汽和水系统完好，不需要化学清洁。
This article describes the chemicophysical quality and cleaning mechanism of SE-chemical cleaning agent.
主要论述新型SE— 化学清洗剂的理化性能及清洗机理。
The chemical cleaning method of convection section tube for hydrogen manufacturing furnace was recommended.
介绍了制氢炉对流段炉管的化学清洗方法。
Properly selecting the boiler cleaning solvent is the best important procedure in the chemical cleaning program.
正确选择锅炉化学清洗介质，是确定化学清洗方案的关键环节。
This paper expounds tersely author's achievement and experience of chemical cleaning for boiler in last 48 years.
本文扼要阐述了作者48年来从事锅炉化学清洗研究与实践的业绩与心得。
The composition of chemical cleaning agent, washing scheme, washing method as well as its effect were introduced.
介绍了清洗剂的组成，清洗的流程、方法及效果。
This paper introduces the study and application of a new chemical cleaning technology for titanium-made equipment.
介绍钛制设备化学清洗新工艺的研究与应用。
The kind of chemical cleaning agents, cleaning condition and the evaluation methods of cleaning result are discusses.
着重讨论了膜化学清洗清洗剂的种类、化学清洗条件和清洗效果的评价方法。
The paper analyses the reason of fou ling in an Oxy -hydrogen system and introduces the oriented chemical cleaning method.
分析了某厂氢氧站系统结垢原因，介绍了针对性的化学清洗方法。
It is introduced the study of feasible plan of chemical cleaning of complex system in run without damage of the system equipment.
介绍了在清洗复杂运行系统时，在不破坏该系统设备的情况下，实现分段清洗工艺的可行性。
To utilize it, not only we can make the waste using again, but also can we put the chemical cleaning without pollution in practice.
利用它不仅可以实现化学清洗废液的资源化，还可以实现无污染化学清洗。
It proved that chemical cleaning with EDTA has big advantage in the overseas-project application, and is worth promoting vigorously.
实践证明，ED -TA化学清洗在海外工程中的应用优势明显，值得大力推广。
Some new chemical cleaner and treatment technology for slag-mud and waste-water have been developed for chemical cleaning at abroad.
化学清理在国外的主要进展是，开发出了一些新型化学清理剂以及对渣泥和废水的处理技术。
This paper discusses chemical cleaning of new ultra supercritical units and clarifies the scope and process requirements of cleaning.
结合工程实际对新建超(超)临界机组的化学清洗进行了阐述，明确了清洗范围、清洗工艺要求。
The effect of membrane unit construction, membrane aeration, back washing, and chemical cleaning on membrane fouling was investigated.
研究了膜组件构造、膜曝气、反冲洗和化学清洗对膜污染的影响。
This is an experience report on over ten years chemical cleaning of high pressure feed water heater at Shanghai Baoshan Power Station.
这是一篇上海宝钢自备电厂十年来，高压给水加热器的化学清洗的情况报告。
The deposit could be effectively removed and oil pressure was renewed by way of choosing effectual cleaner and chemical cleaning technology.
选用恰当的清洗剂，采用合理的化学清洗工艺能有效地去除输油管内的沉积物，恢复输油压力。
The cleaning methods of mash scale cover chemical cleaning (soda boiling and pickling process), CIP cleaning, and high pressure water washing.
醪垢的清洗方法有化学清洗法(碱煮法、酸洗法)、CIP清洗法、高压水射流清洗法。
The paper also introduces the application and effects achieved of this platform in chemical cleaning of thermal power system in fossil-fired pow.
介绍该化学清洗平台在火力发电厂热力系统化学清洗上的应用和取得的成效。
Among the methods, the one with chemical cleaning solution which is oil soluble can satisfy the requirements for the old Ke-Du Pipeline cleaning.
从中优选出“原油清管加油溶性化学清洗剂”的清洗方法，完全满足了克独老线清洗的要求。
A successful experience of chemical cleaning was introduced. And the researches into the properties of molasses in inhibitor for pickling was given.
介绍了高炉化学清洗的成功经验，并对糖厂废蜜的酸洗缓蚀性能进行初步探讨。
Practice shows that this cleaning process cleaning effect, operating cost and low in chemical cleaning industry, I have a very good reference value.
实践证明此清洗流程清洗效果好、操作费用低，对从事化学清洗行业人员来说，具有很好的参考价值。
The complex surface active agents with success applied in chemical cleaning of dowthem scales in heating casing of ball valve in PTA plant was presented.
采用复合表面活性剂对PTA装置球阀加热夹套热媒垢成功地进行了化学清洗。
On the formation of iron oxide scale with the danger of condenser factory iron oxide scale of the investigation, determined the chemical cleaning solution.
介绍了氧化铁垢的生成与危害，通过对某厂冷凝器氧化铁垢情况调查，确定了化学清洗的方案。
On the formation of iron oxide scale with the danger of condenser factory iron oxide scale of the investigation, determined the chemical cleaning solution.
介绍了氧化铁垢的生成与危害，通过对某厂冷凝器氧化铁垢情况调查，确定了化学清洗的方案。
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