1) close cut
窄组分
2) internal chemical content
窄成分
1.
The application of NCC technology makes the percent of pass reach 80%～100% with the aim internal chemical content.
对NCC(NarrowCompositionControl)技术在50tEAF-50tLF上的应用与实践进行了介绍,NCC技术的应用使窄成分控制目标合格率达到80%~100%。
3) narrow distribution
窄分布
1.
The paper probes into the catalyzing effects of oxyalkyl metal compounds and lauric soap compounds on the narrow distribution with HPLC method,analyses the distribution status of ethoxylates.
对烷氧基金属化合物和月桂酸皂类化合物催化月桂醇乙氧基化窄分布作用进行了研究，用高效液相色谱分析了乙氧基化产物的分布状态。
2.
The recent developed technology of narrow distribution ethoxylation of fattyalcohol was introduced in this paper.
本文介绍了近年来发展起来的脂肪醇窄分布乙氧基化技术。
3.
TLC result showed that the distribution index of OHAA catalyzed by Mg-Al-Co compound oxide reached over 80% with very good narrow distribution effect.
薄层色谱表明镁铝钴复合氧化物催化合成的OHAA分布指数达到80%以上,具有很好的窄分布效果。
4) narrow fraction
窄馏分
1.
Molecular model for super critical fluid extraction of narrow fraction in vacuum residua;
重质油超临界流体萃取分离窄馏分的分子模型
2.
Measurement on the surface tension of narrow fractions from coal directly liquefaction and correlation with its basic properties;
煤液化油窄馏分表面张力测定及与基本性质的关联
3.
The properties of the narrow fractions and end.
利用超临界流体萃取分馏技术,对伊朗常渣及其加氢尾油进行了分离,测定了窄馏分的密度、折光率、残炭量、平均相对分子质量、元素、金属含量(镍、钒)、族组成(饱和分、芳香分、胶质、沥青质),对两种窄馏分的性质及其随收率的变化规律进行了分析对比,计算了窄馏分的平均沸点。
5) Narrow disperse
窄分散
6) narrow-distribution
窄分布
1.
Preparation of narrow-distribution ethoxylated fatty alcohol by molecular distillation;
分子蒸馏制备窄分布脂肪醇聚氧乙烯醚(AEO_3)的研究
补充资料：噤窄
1.谓闷在心里不说。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条