UO2粉末,UO_2 powder
1)UO_2 powderUO2粉末
1.In this paper,a study is made on the conditions of technological processes for producing UO_2 powder by pyrohydrolysis of UF_4,with catalytic hydrogen reduction taking place in H_2-H_2O gas mixture.本文研究了在H2+H2O混合气流下,UF4水解制备UO2粉末过程中的工艺条件,以及影响UO2粉末物性指标和产品含氟量的主要因素,通过试验确定了UF4水解制备UO2粉末的工艺参数。
2)UO_2UO2
1.The Eh for reduction of U(Ⅵ) to UO_2 in groundwater of a radioactive waste disposal site in the Southwest of China was calculated with Nernst equation,and the(various) factors influencing the Eh were discussed.用Nernst方程计算了我国西南某核废物处置场地下水中U(Ⅵ)还原为UO2时的Eh值,并对影响Eh值的因素进行了讨论。
3)uranium dioxideUO2
1.Based on point defect model,the mechanism of low-temperature sintering for uranium dioxide was studied in this paper.基于PDM(point defect model),研究了UO2+x在微氧化性气氛下低温烧结的机理。
4)powder[英]['pa?d?(r)][美]['paud?]粉末
1.Microstructural characteristic of rapidly solidified W9 high speed steel powders;气体雾化快凝W9高速钢粉末的组织特征
2.Selective laser sintering——A kind of rapid prototyping technology based on special powders;特种粉末选择性激光烧结快速成形技术
3.Status of Preparation and Application of Fe-Ni Alloy Powder;铁镍合金粉末的制备及应用现状
英文短句/例句

1.Composed of or similar to powder.粉的由粉末组成的或类似粉末
2.metal powder printing【纺】金属粉末印染
3.He crushed a piece of chalk to powder.他将一支粉笔压成粉末
4.Powders for powder metallurgical purposes--SamplingGB/T5314-1985粉末冶金用粉末的取样方法
5.Covered with mealy dust or powder.被粉的覆盖着粉灰或粉末
6.To coat(food) by sprinkling with a powder, such as flour or sugar.在(食物)上撒粉末,如面粉或糖粉
7.3 bronze powder, tin powder, nickel powder etc.3青铜粉、锡粉、镍粉等各种客户要求合金粉末
8.unisokinetic sampling粉末的非匀速吸引抽样
9.neutron powder crystal diffraction patter粉末晶体中子衍射花样
10.MPIF (Metal Powder Industries Federation)金属粉末工业联合会
11.powder metal moulding press粉末金属成型压力机
12.metal powder folw meter金属粉末流动性测定仪
13.powder metal sizing press粉末金属精整压力机
14.semigloss epoxide-polyester powder coating半光环氧聚酯粉末涂料
15.epoxy polyester powder coating环氧聚酯树脂粉末涂料
16.Nichrome powder尼克罗姆镍铬合金粉末
17.powder metal press粉末制品成形压力机
18.cloth covered with powdered emery.覆有金刚砂粉末的布。
相关短句/例句

UO_2UO2
1.The Eh for reduction of U(Ⅵ) to UO_2 in groundwater of a radioactive waste disposal site in the Southwest of China was calculated with Nernst equation,and the(various) factors influencing the Eh were discussed.用Nernst方程计算了我国西南某核废物处置场地下水中U(Ⅵ)还原为UO2时的Eh值,并对影响Eh值的因素进行了讨论。
3)uranium dioxideUO2
1.Based on point defect model,the mechanism of low-temperature sintering for uranium dioxide was studied in this paper.基于PDM(point defect model),研究了UO2+x在微氧化性气氛下低温烧结的机理。
4)powder[英]['pa?d?(r)][美]['paud?]粉末
1.Microstructural characteristic of rapidly solidified W9 high speed steel powders;气体雾化快凝W9高速钢粉末的组织特征
2.Selective laser sintering——A kind of rapid prototyping technology based on special powders;特种粉末选择性激光烧结快速成形技术
3.Status of Preparation and Application of Fe-Ni Alloy Powder;铁镍合金粉末的制备及应用现状
5)powders[英]['paud?][美]['pa?d?]粉末
1.Hydrothermal treatment of barium strontium titanate (BST) powders obtained by solution-precipitation method;溶胶-沉淀法制备钛酸锶钡粉末及其水热处理
2.The Influence of Feed Way on Ferrite Powders Made by Hydrothermal Process;加料方式对水热法制铁氧体粉末的影响
3.Studies on hydroxyapatite powders via sol-gel process;溶胶-凝胶法制备羟基磷灰石粉末的研究
6)pulverized powder粉碎粉末
延伸阅读

dissolution of ThO2-UO2 fuel分子式:CAS号:性质:热硝酸能快速溶解辐照二氧化铀燃料,但溶解二氧化钍-二氧化铀燃料的速率非常慢。辐照二氧化钍-二氧化铀燃料要用硝酸-氢氟酸混合溶液溶解,最合适的溶剂是Thorex溶剂。二氧化钍-二氧化铀燃料颗粒越小,烧结密度越低,溶解速率越快,溶解速率也随燃料中二氧化钍含量减少和溶液中钍浓度的下降而加快。二氧化钍-二氧化铀在Thorex试剂中的溶解速率是比较缓慢的,如颗粒度为0.66mm,理论密度为90%~95%的压片,在过量200%的Thorex试剂中要溶解25~40h才能溶完。