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- The experiment was in progress in dyadic foam of intermittence flotation tower,to the positive ion type,the negative ion type,type and amphiprotic type,etc. 结果:泡沫浮选法去除废水中铬离子的表面活性剂,阳离子型和非离子型表面活性剂效果最差,阴离子表面活性剂效果最好。
- In the paper,the effects of the ion type,charge density and molecular weight of polyacrylamide on the retention of mineral fibers and the properties of the paper were studied. 研究了不同离子类型、离子度及相对分子质量的几种聚丙烯酰胺对矿物纤维留着及纸张性能的影响。
- Imitates MacDonald's and KFC, the Chinese type food and beverage industry also started the chain store management. 网友解答:效仿麦当劳和肯德基,中式餐饮业也开始了连锁店的经营。
- Comparison bewteen toxicological test and chemical feature shows that this is the best viscoelasticity increaser of poly acrylate sodium type food additives. 毒理实验和性能对比,表明本品是面食类中一种增强粘弹性的最优良的聚丙烯酸钠类食品添加剂。
- Deduction of Reaction Forms of Ion type 离子型反应类型的推断
- Fe3+, Zn2+ and Cu2+ ions modified TiO2 coatings were prepared by liquid flame spraying.The effect of ion type and doping dosage on the microstructure and photoactivity of the coating were discussed. 选取了Fe3+、Zn2+、Cu2+三种过渡金属离子对涂层进行掺杂改性研究,考察了以上金属离子对涂层结构及光催化活性的影响。
- ammonia ion typed clinoptilolite 氨型斜发沸石
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- Do you type the letter or take a rest? 你打信呢,还是休息呢?
- The headwords in this dictionary are in bold type. 本词典的词条用的是粗体字。
- He devises a new type of transistor. 他发明了一种新的晶体管。
- This type of bulb screws into the socket. 这种灯是拧到灯座上的。
- This type of bicycle is up to date. 这种款式的脚踏车是最新式的。
- I don't think she's the artistic type. 我认为她不属艺术家那类的人。
- She is not the type of girl that Daniel goes for. 她不是丹尼尔追求的那种女孩子。
- Could you type this letter for me? 你能为我打这封信吗?
- A new type of car is on the market now. 现在一种新型小汽车正在上市。
- We sailed from Perth with a cargo of raw ion. 我们装着一船生铁从佩思启航。
- The new type of bus comes into service next month. 下月这种新型公共汽车即可投入运行。
- This sentence is in italic type. 本句是用斜体字印刷的。