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1)  ultrafine [,ʌltrə'fain]
超细化
1.
The research results and the application of ultrafine technology for steel in recent years were summarized.
介绍了近年来钢铁材料在组织超细化处理技术方面的研究成果和各种超细化技术的适用范围 ,探讨了典型中碳低合金钢 (Cr Mo V系 )超细处理研究结果及性能变化 ,并为钢铁材料组织超细化技术的理论研究和实际应用提供参
2.
In this paper the research results of ultrafine technology of microstructure for iron and steel in recent years were summarized.
综述了钢铁材料在组织超细化技术方面的研究成果 ,阐述了各种超细化技术的适用条件 ,介绍了近期这方面的研究结
3.
The technological principles,methods and characters of fresh bone ultrafine processing,the nutritive compositions of the product and its prospects of application are also introduced in detail.
概述了鲜骨加工利用技术的现状,重点介绍了鲜骨超细化加工技术的原理、方法、工艺特点、产品的营养特性及其应用前景。
2)  Superfine [英]['su:pə'fain]  [美][,supɚ'faɪn]
超细化
1.
Study on Preparing Superfine NTO by Recrystallization in Acetone;
丙酮重结晶超细化NTO的晶形及粒度控制研究
3)  ultra-attenuation
超细化
1.
Effect of ultra-attenuation in surface energy decreasing;
晶粒超细化方法在降低材料表面能过程中的作用
2.
The absorption of radiative heat by medium and the effect of ultra-attenuation on the radiative characteristics are analyzed.
本文详细地分析了热辐射在介质中的吸收过程 ,以及超细化对物体辐射性能的影响 ,提出了提高材料热辐射性能的超细化方法。
4)  micronization [,maikrəunai'zeiʃən]
超细化
1.
Study on bleach technics for micronization potato starch by using H_2O_2;
双氧水在超细化马铃薯淀粉漂白工艺中的应用
2.
Micronization of Insulin and Its Inhalation Delivery System;
胰岛素超细化处理及其吸入给药系统的基础研究
5)  superfining
超细化
1.
The results showed optimum grain superfining process for this steel lies in heating at 840℃ for 18min and subsequent oil cooling which is repeatedly operated for four times,and that grains of the steel will be refined to grade 13 ~ grade 14.
对40Cr钢采用多种循环淬火工艺进行晶粒超细化处理,结果表明,其最佳超细化工艺为840℃×18min+油淬,循环4次,可使晶粒细化至13 ̄14级。
2.
The progresses in research and development for antimony oxide flame retardnt in recent years are reviewed,including superfining,recombining and surface treatment of the flame retardant.
综述了近年氧化锑阻燃剂的研究和开发进展,包括阻燃剂超细化、复合化和表面处理等技术。
3.
The comparison investigation for carbide superfining processes of carbon tool steels have been done with T12A steel in this paper.
以T12A钢为对象 ,对碳素工具钢碳化物超细化工艺进行了对比研究 ,分析了原始组织及最终淬火工艺对碳化物细化效果的影响 ,给出了该钢的最佳碳化物超细化工艺 ,即固溶淬火 +中温回火→低温、短时、快速加热淬火 +低温回火。
6)  ultrafine [,ʌltrə'fain]
超微细化
1.
The variation rules of granule appearance and viscosity of rice starch during ball milling were studied by scan electron microscope and rapid viscosity analyzer with aim to lay foundation for application of ultrafine rice starch.
采用扫描电镜(SEM)和快速黏度分析仪(RVA)研究大米淀粉在球磨过程中颗粒形态和黏度变化,为超微细化大米淀粉的应用提供理论依据。
2.
ultrafine powder was popularly paid attention to because of its unique property.
本文以大米为原料,采用球磨方法制备超微细化大米淀粉,得到了纳米级淀粉,并对制备的粒径在50~5000nm的大米淀粉的形貌、分子特性、晶体特性、热特性和糊化特性等物化性质进行了研究。
补充资料:染料细粉及超细粉
分子式:
CAS号:

性质:非水溶性染料或不易溶染料常采用的剂型。如分散染料、还原染料等对粒度及粒度分布均有一定要求,要求相对集中,过细、过粗,均对使用有不良影响。染料生产企业对本企业的产品均作了规定。这些染料产品一般多在2μm到上到4μm范围内,如对某些分散染料要求控制在1μm左右,分散性能4~5级,还原染料也与分散染料近似,故有超细粉之称。为使染料产品达到上述细度,常采用万能粉碎机或砂磨、球磨等进行粉碎。

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