1)α-oxygenationα-氧化
英文短句/例句
1.Mechano-chemical effects of α-Fe_2O_3 powder in super-fine ground by ball-stirring mill in wet湿法超细研磨中α-氧化铁机械力化学效应研究
2.Reaction mechanism of mineralizers in the preparation of α-alumina nanopowder矿化剂在α-氧化铝纳米粉体制备中的作用
3.Synthesis of α-Alkyl(or α,α-Dialkyl) Diethyl Malonate by Cesium Hydroxide氢氧化铯作用下α-烷基(或α,α-二烷基)丙二酸二乙酯的合成
4.Pd/C-Catalyzed α-Oxygenation of 1,3-Dicarbonyl Compounds by OxygenPd/C催化氧气对1,3-二羰基化合物的α-位氧化
5.Synthesis of Verbenone via Catalytic Oxidation of α-Pinene由α-蒎烯催化氧化制备马鞭草烯酮
6.Water. Carbon dioxide. Sulphuric acid. Calcium hydroxide. Alpha.Beta.水。二氧化碳。硫酸。氢氧化钙。阿尔法[α]。贝塔[β]。
7.Root activity was expressed byα- NA oxidizing power.*根系活力以α萘胺氧化力来表示。
8.Root activity was expressed by α-NA oxidizing power.根系活力以α-萘胺氧化力来表示。
9.CoMFA Study on a-(Substituted Phenoxy Acetoxy) Alkyl Phosphonates;α-氧代膦酸酯类化合物的CoMFA研究
10.Study on the Oxidation of Bis(α-methylene carbonyl) Compounds双(α-次甲基羰基)化合物氧化反应的研究
11.Research on Phase Transfer Catalytic Epoxidation of Enone;相转移催化α,β-不饱和酮环氧化反应研究
12.Catalytic Ozonation Degradation of Phenol in Water by Mesoporous α-FeOOH介孔结构的α-FeOOH对苯酚的催化臭氧化降解
13.Catalytic oxidation of elemental mercury in flue gas over MnO_x/α-Al_2O_3 with chlorine零价汞在MnO_x/α-Al_2O_3-氯气体系中的催化氧化
14.Catalytic oxidation of elemental mercury in flue gas on MnO_x/α-Al_2O_3MnO_x/α-Al_2O_3催化氧化燃煤烟气中Hg~0的试验研究
15.Effect of the Type of Rare-Erath Oxides on the Oxidation and Thermal Shock Behavior of In-Situ α-Sialon;稀土氧化物类型对自韧α-Sialon陶瓷的氧化及热震行为影响
16.Experimental Study on LA in Protection of Hydrogen Peroxide Induced Cataract Formation of Rat's Lensα-硫辛酸对过氧化氢诱导的大鼠氧化性白内障的保护作用
17.Study on the Rivalry Influence of OM to the TNF-α-induced Apoptosis of Alveolar Macrophage;氧化苦参碱拮抗TNF-α对巨噬细胞凋亡的影响
18.The Synthetization of α-Naphthaleneacetic Oxygen Acid Through a New Type of Phase Shift Catalysis;用新型相转移催化合成α-萘氧乙酸的研究
相关短句/例句
α-aluminaα-氧化铝
1.Preparation and characterization of carbon nanofiber washcoat on macroporous α-alumina support;大孔α-氧化铝载体上纳米碳纤维层的制备与表征
2.The influence of F~- on the phase transformation of alumina from metastable phase toα- alumina and microstructure ofα-alumina has been studied by TG/DSC,XRD,SEM measurements in this paper.运用TG/DSC、XRD、SEM等分析技术,研究了F~-对氧化铝物相转变及α-氧化铝显微结构的影响。
3)α,ω-oxidationα,ω-氧化
4)α Fe Iron oxideα-Fe氧化铁
5)α-gibbsiteα-氢氧化铝
1.Crystal phase of ρ-alumina was determinated by X-ray diffraction;content of α-gibbsite was measured by thermal analysis(including TG-DTA);morphology and size of ρ-alumina particles was determined by scanning election microscopy.用X射线衍射结构分析测定了ρ-氧化铝的晶相;用热分析(TG-DTA)测定了α-氢氧化铝的含量;用扫描电镜测定了ρ-氧化铝粒子的外貌及大小;用氮气吸附法测定了ρ-氧化铝的孔容、比表面和孔分布。
6)α-iron (Ⅲ) oxyhydroxideα-含氧氢氧化铁
延伸阅读
α-氧化铝分子式:α-Al2O3CAS号:性质:白色晶体粉末。密度4.0g/cm3。熔点2015℃。沸点2980℃。莫氏硬度8.8。不溶于水。难溶于酸。一般不被化学药品侵蚀。可由水合氧化铝经1200℃灼烧制得。硬度仅次于金刚石和金刚砂。可用于制轴承、砂轮、实验器皿等。刚玉是天然的α-Al2O3,因其中含有少量杂质而有不同颜色。人工高温烧结的氧化铝称人造刚玉,可耐1800℃,常用作高温耐火材料。高纯氧化铝与少量着色物如氧化铬(红色)或氧化铁(蓝色)混合,经高温熔融可制得人造宝石,用作钟表和精密仪器的轴承及装饰品。