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- The results showed that the application of scale preventive agents could not only shorten the accessory time of pol... 结果表明,防粘釜剂的使用,不仅缩短了聚合辅助时间,而且对产品质量没有任何影响。
- buffer erosion scale preventive agent of organic phosphorus 有机磷缓蚀阻垢剂
- Keywords polyhydric phenol;polymer scale preventive agent;suspension method;polyvinyl chloride; 多元酚;防粘釜剂;悬浮法;聚氯乙烯;
- IMPROVEMENT OF DETERMINATION OF TP IN CIRCULAR WATER CONTAINING BUFFER EROSION SCALE PREVENTIVE AGENT OF ORGANIC PHOSPHORUS 对含有机磷缓蚀阻垢剂以及循环水中总磷含量测定方法的改进
- scale preventive agent 防粘釜剂
- "SFN may be an effective cancer preventive agent because it inhibits the proliferation and kills precancerous cells," said the authors. “SFN也许是一种有效的癌症预防物质,因为它会抑制癌症前期细胞的扩散并将它们杀死,”文章作者说道。
- Breast Cancer Prevention Trial begins testing tamoxifen a cancer treatment drug as a preventive agent in women at increased risk of the disease. 乳腺癌预防试验开始证实治疗药物他莫昔芬在高风险女性人群中的预防作用.
- It was proven to be of good performances of catabatic corrosion and scale prevention in practice. 为焦化厂换热设备安全、稳定、高效运行提供了保证。
- At the same time, the experimental study about condenser scale prevention was carried on fruitfully in virtue of this test-bed. 同时借助试验台,作者对凝汽器防垢问题进行了较有成效的试验研究。
- Synthetic detergent THX1 and surfactant FBH1 are selected as powder preventing agent forwhite anodized Al film sealed by deionized water. THX1工业合成洗涤剂和FBH1表面活性剂为铝阳极化去离子水封闭白色氧化膜的防粉剂。
- Through scaling mechanism analyses,two kinds of organic salt prevention agent of FAP and KFN were chosen to carry out laboratory and field test. 通过油井结垢机理分析,应用FAP和KFN两种有机防盐剂进行室内研究和现场试验。
- radiation reaction preventive agent 放射(反应)防护剂
- According to the experiments result, physical scale prevention techniques such as alloy electrochemistry, transduce electromagnetism and quantum circulation are applied to the field. 同时根据结果在现场试验应用了合金电化学、变频电磁以及量子通环等的物理防垢技术。
- The next year the work went ahead on a large scale. 第二年这项工作就大规模进行了。
- What can we do to prevent the disease spreading? 我们能做什么来防止这种疾病蔓延呢?
- The project as being undertaken on a small scale. 这个工程在小规模地进行着。
- Please take some preventive medicine now. 请吃些预防药吧。
- This district grew cotton on a large scale. 这个地区过去大量种棉花。
- Scale the fish before cooking them. 烧鱼之前先去掉鱼鳞。
- We had to take preventive measures. 我们不得不采取预防措施。