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- The influence of carbonizing temperature and time was investigated by XRD in this study.The morphology and particle distribution of the powder were observed by SEM. 根据X射线衍射图研究了直接还原碳化温度及时间对反应产物的影响,用扫描电镜观察了粉末颗粒形貌和粒度分布。
- The results of test indicate that the higher carbonizing temperature can not always get better effect than lower temperature for the electrode made from polystyrene resin. 采用聚苯乙烯阳离子交换树脂制备二次锂离子电池炭电极材料时,炭化处理的温度并不是越高越好。
- Drying curve and carbonizing temperature of rice hull powder treated by suitable agents and processes are measured in order to investigate factors influencing its thermostability. 选择适当的处理剂和处理方法对稻壳粉进行处理,通过测定其干燥特性曲线和炭化点,比较了不同处理方法对稻壳粉热稳定性的影响。
- Graphitic particle furnace which is a general furnace in usual c an be served as carbonizing by adding a litter catalyst, without any assistant d evices on carbonizing temperature. 平时作为加热炉使用的石墨流态粒子炉,在无需添加任何辅助装置、只需在石墨粒子中加入极少量的催化剂在渗碳温度下即可实现渗碳。
- The effect of processing parameters such as carbon potential, carbonizing temperature, quenching temperature on the rules of effective harden layer, microstructure, interior rigidity, distribution of hardness and carbon concentration were studied. 研究了20CrMoH 汽车齿轮用钢在连续渗碳生产线不同区域渗碳过程的碳势、渗碳温度、淬火温度等工艺参数对有效硬化层、显微组织、表面硬度、心部硬度以及碳浓度分布和渗碳层硬度分布的影响规律。
- In this article,main technical index,which means control of carbonizing temperature,for the manufacture of superfine calcium carbonate is described. 本文介绍了生产超细碳酸钙的主要技术指标,控制碳化温度的问题。
- The changes of structure and its effect on performance of polyimide film have been studied at different carbonization temperature. 摘要研究了聚酰亚胺薄膜在不同碳化温度下,材料内部结构转变规律及其对材料性能的影响。
- A mild calcination temperature and a higher carbonation temperature favored the process and the maximal capture capability could be higher. 温和的煅烧温度和较高的吸收温度下,吸收剂的最大转化率比较高;
- We found that the mole ratio of the raw materials, gelling temperature, carbonization temperature and etching method could effect the pore structures of the porous carbons. 研究发现,影响多孔炭孔结构的主要因素是原料的摩尔比,另外还与胶凝温度、炭化温度、刻蚀方式有关。
- We found that the mole ratio of the raw materials,gelling temperature,carbonization temperature and etching method could effect the pore structure of the porous carbons. 研究发现,影响多孔炭孔结构的主要因素是原料的摩尔比,另外还与胶凝温度、炭化温度、刻蚀方式有关。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- I make a carbon copy of my documents. 我用复写纸复写文件。
- There is an imperceptible change in temperature. 温度有细微的变化。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- The influence of varying the carbonization temperatures on the structure and properties of mesophase pitch-based carbon fibers has been studied. 对中间相沥青基炭纤维在炭化+过程中结构与性能的变化规律进行了研究。
- The food should be kept at low temperature. 这种食品应低温保存。
- The temperature of volcanic gases is very high. 火山气体的温度很高。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- Five year old bamboo was carbonized under N_2 atmosphere. The effect of carbonization temperature on microstructure, elemental content and resistance were investigated by TGA, SEM, EDXA and XRD. 将5年生毛竹竹材在氮气氛下进行炭化处理,采用SEM、TGA、XRD、EDXA等研究炭化温度对竹炭微观结构、元素含量及其电阻率的影响。