Reaction products by the surface oxidation of two minerals were studied by measuring the cyclic voltammetric curves, where the elemental sulfur was the main hydrophobic entity. 通过测量循环伏安曲线,分析了两种矿物表面氧化形成的产物,元素硫是主要的疏水体。
Temperatures may reach 700 ℃ and surface oxidation becomes critical. 温度高达700℃,表面氧化成为关键问题。
By carbon fiber ( CF ′ s) surface oxidation treatment, not only the interface condition of fiber enhanced composite is improved, but also the CF ′ s mechanical properties are improved. 对炭纤维进行表面氧化处理不仅可以改善纤维增强复合材料的界面状况,而且可以改善纤维自身的力学性能。
However, the preheating temperature should not be too high, so as to avoid matrix effects of surface oxidation and surface coating and the substrate bonding strength. 但预热温度不宜过高,以免引起基体表面氧化而影响涂层与基体表面的结合强度。
Surface oxidation treated aluminum alloy makes the machine sanitary, sturdy and durable. 采用铝合金结构表面氧化处理,卫生安全,坚固耐用。
Properties of Surface Oxidation Film in CMP of Computer Hard Disk Substrate 计算机硬盘基片CMP中表面膜特性的分析研究
The Ways to Increase the Recovery Rate of Gold Leaching From Heap Leaching of the Earth's Surface Oxidation Ore in Jinshan Gold Mine 提高金山地表氧化矿堆浸金浸出回收率的措施
Cytotoxity of nickel-titanium shape memory alloys following surface oxidation 表面氧化镍钛形状记忆合金的细胞毒性
Surface Oxidation Behavior of Ignition-Proof Magnesium Alloy Added with RE 混合稀土阻燃镁合金的表面氧化行为
Research on Hard Discs Maintenance and Information Security Development Properties of Surface Oxidation Film in CMP of Computer Hard Disk Substrate 计算机硬盘维护与信息安全开发技术研究计算机硬盘基片CMP中表面膜特性的分析研究
Study on the Surface Oxidation Phenomenon of the AISI 304 Stainless Steel by Nd: YAG Pulsed Laser Melting Nd:YAG脉冲激光熔凝AISI304不锈钢表面氧化现象的研究
As the nano silver particle is encapsulated by gluconic acid, there was no surface oxidation, as confirmed by XPS studies. 通过光电子能谱同样可以确定由于纳米银颗粒表面被葡萄糖酸包裹在里面,纳米银就不会被氧化。
The chemical composition, physical properties and crystal structure of pyrrhotite determines its floatability, surface oxidation and brittleness, etc. 磁黄铁矿的化学组成、物理性质和晶体结构决定其可浮性、表面易氧化程度、性脆等特性。
The microstructure of surface oxidation layer of silicon carbide at temperature is studied, and the effect of reactive products on the high temperature oxidation resistance is also analyzed. 研究了碳化硅表面高温氧化层的微观结构,分析了反应产物对高温抗氧化性能的影响。
Surface oxidation of amorphous Co-Z, alloys have been studied by electrical resistance measurement. 用电阻测量法研究非晶态Cu一Zr合金的表面氧化;
The composition of surface oxidation layer Of Si_3N_4-Al_2O_3-ZrO_2 ceramics has been investi-gated with EPMA and XRD. 利用EPMA和XRD的分析方法,研究了Si_3N_4-Al_2O_3-ZrO_2系陶瓷材料表面氧化层组成。
Reaction mechanism of the surface oxidation for pyrrhotite was studied by using cyclic voltammetric measurements. 通过循环伏安曲线测量,阐明了磁黄铁矿表面氧化的机理。
Reaction mechanism of the surface oxidation for marmatite was studied by extraction of neutral sulphur from mineral surfaces. 通过矿物表面提取,探讨了铁闪锌矿表面氧化的机理,中性硫可能是主要疏水体。
The surface oxidation of strips was investigated in order to study the influence of hot-rolling lubrication on the surface quality. 为研究热轧润滑对板带钢热轧后表面质量的影响,对不同润滑条件下板带钢热轧后表面氧化情况进行了观察研究。
As a result, the heating capacity and quality of heating furnace is improved, the slab surface oxidation burning loss is decreased and the gas consumption reduced and the economic benefit remarkable. 改造后使加热炉提高了加热能力和加热质量,减少了板坯表面氧化烧损,降低了煤气消耗,经济效益显著。
The relation between friction coefficient and temperature will vary owing to the different state of surface oxidation; 摩擦系数与温度之间的关系因表面氧化状态不同而变化;
Study on lithium intercalation behavior of graphite after surface oxidation 表面氧化石墨的嵌锂性能研究
The surface oxidation layer of silicon carbide which is slight and the oxidative layer is steady below 1360 ℃. 碳化硅材料在1360℃以下,表面氧化较为轻微,抗氧化性能稳定。
Surface oxidation film of Mg alloy casting in dry graphite silica sand mold was analyzed by XPS. The constituent and structure of surface oxidation film were discussed. 利用XPS(X射线光电子能谱)对镁合金石墨砂型铸造时的表面氧化膜进行了分析,探讨了表面氧化膜的组成与结构。
And the technique for surface oxidation treatment of carbon fiber was determined. 研究了液相法氧化处理碳纤维表面的工艺。
The sandwiched CdS nanoparticles can be easily isolated from ethanol solution and are free from surface oxidation in air. 这种三明治CdS纳米微粒易于分离并不易被空气所氧化。
After analysis, when surface oxidation is too m, the cycle performance of materials will be affected adversely. 分析认为,当表面氧化程度过高时对材料的循环性能会有不利影响。
High surface graphitic carbon supports were modified by surface oxidation and nitrogen-doping, respectively, and the influence of surface modification on the activity of Ba-Ru-K/ HSGC catalysts for ammonia synthesis was studied. 对高比表面石墨化炭进行表面氧化和掺氮改性,考察了表面改性对Ba-Ru-K/HSGC催化剂氨合成性能的影响。
The oxidation process of GaAs surface induced by ultraviolet light was systemically investigated for the first time. The effects of the reaction atmosphere, the UV intensity, the distance between sample and UV source, and supplementary ozone enhance apparatus on GaAs surface oxidation were quantitatively investigated. 首次系统地研究了紫外光激发下,反应气氛、紫外光源强度、样品与光源距离、辅助臭氧增强装置等对砷化镓表面氧化反应的影响,并对砷化镓表面的氧化反应过程进行了较深入的探讨。