查询词典 Fe

Fe nanoparticles were treated by situ polymerization with Acrylic amide using sodium dodecylbenzenesulfonate as dispersant, and the Fe nanoparticles coated by AM were achieved.

采用丙烯酰胺处理纳米铁粉，通过原位聚合方法，以十二烷基苯磺酸钠作为分散剂，在纳米铁粉表面包覆上聚丙烯酰胺。

In this work, a single Fe atom and multi Fe atoms as model respectively, holograms recorded in a complete 4π solid angle with different range and magnitude of incident energies are calculated.

分别以单个和多个铁原子为模型，数值模拟了它们在4π立体角范围内、不同范围的入射能量的情况下记录的全息图。

The blood microelements in 87 pts with primary DCM and 90 healthy controls were analyzed by multiehannel intelligence flame atomic absorption spectrography.

方法①对住院治疗的296例原发性扩张型心肌病病人进行性别、发病年龄、县域分布的回顾性分析；②采用多通道智能型火焰原子吸收光谱仪，对晋北地区部分区县人群血清元素Cu，Zn，Fe，Ca，Mg，Se抽样调查；③将87例原发性扩张型心肌病病人与90名健康人血清Cu，Zn，Fe，Ca，Mg，Se水平进行比较。

The unnoble metal Cobalt catalysts were selected in the reaction system. The study was both of theoretical significance of selective hydrogenation and practical significance of making full of abound bay oil resources in GuangXi province. Cobalt-based catalysts of Co-La/Al2O3 modified by La and Co-Fe/Al2O3 modified by Fe were prepared by impregnation. The selectivity and activity of catalysts were elvaluated with active test.

本工作是国家自然科学基金课题"α，β-不饱和醛选择加氢为不饱和醇多相催化剂的研究"(编号：20266001)的重要组成部分，选择的是非贵金属钴催化剂体系，该研究对于发展选择性催化加氢和充分利用广西丰富的桂油资源具有重要的理论和现实意义。

The thinner the thickness of porous alumite film is, the more uniform Co distribution will be in the anodic film.

另外，纳米级微孔内Fe—Co合金的X射线衍射分析表明，Co是以固溶体的形式存在于α—Fe的晶格之中的。

A method for determination of iron based on the inclusion of iron ?-amido black 10B with β-CD in acid solution has been developed.

基于在酸性缓冲溶液中Fe一氨基黑10B与β-环糊精的包合反应，发展了测定铁的分光光度法，以试剂空白作参比，包合物的最大吸收波长位于642nm处，摩尔吸光系数ε为1.0×104L，Fe在0.4～3.6μgmL的浓度范围内符合比耳定律。

Results showed that anthocyanidin maybe was a flavone soluble in EtOH,and very stable to acid,oxidant,light and heating-treatments,but sensitive to alkaline and Fe~(2+),Fe~(3+),Cu~(2+),Pb~(2+) conditions.

微波提取工艺研究表明：微波提取时间在设定的提取工艺三因素中居主要影响，其次是乙醇用量和浓度；只需一次微波处理便可将花瓣中红色素提完。

ANTICOR is the system which generates Cu-Fe ion or Cu-Al compound to protect internal surface of sea-water cooling pips from adhesion and growth of marine organisms by Cu-ion and protect copper alloys in condenser by forming Fe-ion or Al3 protective films as well.

ANTICOR 系统用来向海水中输送铜－铁离子或铜－铝离子。铜离子用来抑制海生物的生长并杀死海生物。铁/铝离子形成絮状物粘在冷却片及管壁上，使冷却片及管内壁免受腐蚀。

A systematic study of Fe-ion doping in nanosized TiO2 is performed by measuring their photoreactivies in deradation of benzophenol. The presence of Fe-ion in the TiO2 crystalline significantly influences photoreactivity.

本文采用氙灯模拟日光条件，分别以汞灯和氙灯为光源，系统的研究了掺杂铁离子的二氧化钛纳米粉对苯酚光催化降解规律，发现有铁离子存在的纳米粉降解效果显著提高。

Their catalytic performance for the oxidative dehydrogenation of propane to propene had been investigated.

实验结果表明V-Fe-O和Cr-Fe-O催化剂表现出较好的丙烷氧化脱氢制丙烯催化性能。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。