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元素碘
相关语句
  elemental iodine
     The test shows that possible I- or I03 can be reduced or oxidized to elemental iodine by HNO2 present in HNO3 and produced in dissolution process of UO2. The result shows that 87-99.4% of 131I can be removed in the period of 3.5-6 hours at 95C and boiling point respectively.
     实验研究表明:UO_2溶解过程中产生的和HNO_3中存在的HNO_2能把元件中可能存在的I~-氧化、把IO_3~-还原成元素碘,在95℃和沸腾条件下溶解并保持5小时左右,可以挥发除去87~99.4%的放射性碘。
短句来源
     Synthesis of PVAc-PMMA Block Copolymers in the Presence of Elemental Iodine
     元素碘存在下合成聚醋酸乙烯酯-甲基丙烯酸甲酯嵌段共聚物
短句来源
     Degenerative transfer polymerization of VAc in the presence of elemental iodine .
     元素碘原位生成物作为链转移剂引发VAc的DT聚合。
短句来源
     The test shows that possible I~ or lOj can be reduced or oxidized to elemental iodine by HNO2 present in HN03 and produced in dissolution process of UO2. The result shows that 87^-99.4% of 131I can be removed in the period of 3.5~6 hours at 95 and boiling point respectively.
     实验研究表明:UO_2溶解过程中产生的和HNO_3中存在的HNO_2能把元件中可能存在的I~-氧化、把IO_3~-还原成元素碘,在95℃和沸腾条件下溶解并保持5小时左右,可以挥发除去87~99.4%的放射性碘。
短句来源
     Results show that this adsorbent has good adsorption properties for both elemental iodine and methyl iodine, the adsorption capacity is up to 196.6mg(Ⅰ)/g(AgX), the effects of water content and NOx in feed gases on DF are very small.
     结果表明,所研制的附银丝光沸石对气态的元素碘和甲基碘均具有良好的吸附性能,附银量为15.2%的丝光沸石对元素碘的饱和吸附容量可达196.6mg(Ⅰ)/g(AgX)。
短句来源
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  “元素碘”译为未确定词的双语例句
     Degenerative transfer radical polymerization (DT) of MMA with I_2 as a transfer agent and AIBN/I_2 system in situ initiated ATRP of MMA;
     元素碘及其衍生物作为MMA的DT聚合链转移剂以及元素碘与AIBN原位反应产物引发MMA的ATRP;
短句来源
     1. Degenerative transfer radical polymerization (DT) of MA was achieved using iodide in situ as a transfer agent 2,2' -azobis(isobutyonitrile) (AIBN) as initiator.
     1.元素碘(I_2)加入到偶氮二异丁腈(AIBN)引发的MA普通自由基聚合体系中,该体系转化为衰减链转移聚合(DT)体系。
短句来源
     STUDY ON CLEANING ~(131)I IN RADIO-GAS WASTE Ⅰ. THE ADSORPTION PERFORMANCE OF VARIOUS ADSORBENTS FORRADIOACTIVE I_2 AND CH_3I
     放射性碘-131废气净化研究 Ⅰ.不同固体吸附剂对元素碘和碘甲烷的吸附研究
短句来源
     Relationship between Iodine Nourishment and Hyperthyroidism
     微量营养元素碘与甲亢关系的研究
短句来源
     The thesis consists of two parts: 1. Degenerative transfer polymerization of vinyl acetate in the presence of iodine using AIBN as an initiator;
     本文由两部分组成:元素碘存在下的醋酸乙烯酯DT聚合; 带有碘活性端基的聚醋酸乙烯酯与甲基丙烯酸甲酯的嵌段共聚。
短句来源
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  相似匹配句对
     The Effect of Iodine Deficiency on the Cerebellum in Rats
     元素缺乏大鼠小脑的研究
短句来源
     Relationship between Iodine Nourishment and Hyperthyroidism
     微量营养元素与甲亢关系的研究
短句来源
     Nucleosynthesis of Elements
     元素核合成
短句来源
     The Fifth Element
     第五元素
短句来源
     Iodide Goiter
     高甲状腺肿
短句来源
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  elemental iodine
Iodine species in the gas phase in real air samples has been determined in two field campaigns at the west coast of Ireland, indicating that gaseous iodo-hydrocarbons and elemental iodine are the precursors of new particle formation.
      
Flow-Injection Determination of Elemental Iodine by Polyvinyl Alcohol
      
Complex formation between elemental iodine and polyvinyl alcohol was studied under flow conditions.
      
Amylose and amylopectin as reagents for the flow-injection determination of elemental iodine
      
The complexation reactions of elemental iodine with amylopectin and amylose were studied under flow conditions with spectrophotometric signal detection.
      
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The behaviour of iodine in the dissolution process of nuclear fuel is investigated. Unirradiated UO2 pellets were used in our study. The test shows that possible I~ or lOj can be reduced or oxidized to elemental iodine by HNO2 present in HN03 and produced in dissolution process of UO2. The result shows that 87^-99.4% of 131I can be removed in the period of 3.5~6 hours at 95 and boiling point respectively. The adding of stable isotope of iodine to the dissolver can improve the removal of 131I. It is difficult...

The behaviour of iodine in the dissolution process of nuclear fuel is investigated. Unirradiated UO2 pellets were used in our study. The test shows that possible I~ or lOj can be reduced or oxidized to elemental iodine by HNO2 present in HN03 and produced in dissolution process of UO2. The result shows that 87^-99.4% of 131I can be removed in the period of 3.5~6 hours at 95 and boiling point respectively. The adding of stable isotope of iodine to the dissolver can improve the removal of 131I. It is difficult to remove iodine from the solution when the concentration of iodine is lowered down to 10~emol/L. The strengthening of spargingir would favour to the removal of iodine from dissolver solution. More than 90% of radioiodine goes to gas-off system by sparging-air in the process of dissolution.

用~(131)I模拟研究了在核动力堆UO_2燃料元件溶解过程中碘的走向。实验研究表明:UO_2溶解过程中产生的和HNO_3中存在的HNO_2能把元件中可能存在的I~-氧化、把IO_3~-还原成元素碘,在95℃和沸腾条件下溶解并保持5小时左右,可以挥发除去87~99.4%的放射性碘。以放射性碘同一化学形式加入稳定碘可以提高放射性碘的去除率;当溶解液中碘浓度低到10~(-6)mol/L数量级时碘很难从溶解液中挥发出来;加大气提量有利于碘的去除;90%以上的放射性碘随鼓泡气体进入尾气系统。

The adsorption performance of various adsorbents for radioactive I and CH_3Iis studied by means of stationary adsorption bed. The dynamic saturation adsorp-tion capacities of ten adsorbents are determined. The adsorbent suitable for iodine-filter is recommended.

本工作采用固定吸附床方法,研究了不同吸附剂对元素碘和碘甲烷的吸附性能。实验测定了十余种吸附剂对元素碘和碘甲烷的动态饱和吸附容量,推荐了宜于碘过滤器采用的吸附剂。

The behaviour of iodine in the dissolution process of nuclear fuel is investigated. Unirradiated UO2 pellets were used in our study. The test shows that possible I- or I03 can be reduced or oxidized to elemental iodine by HNO2 present in HNO3 and produced in dissolution process of UO2. The result shows that 87-99.4% of 131I can be removed in the period of 3.5-6 hours at 95C and boiling point respectively. The adding of stable isotope of iodine to the dissolver can improve the removal of 131I. It is difficult...

The behaviour of iodine in the dissolution process of nuclear fuel is investigated. Unirradiated UO2 pellets were used in our study. The test shows that possible I- or I03 can be reduced or oxidized to elemental iodine by HNO2 present in HNO3 and produced in dissolution process of UO2. The result shows that 87-99.4% of 131I can be removed in the period of 3.5-6 hours at 95C and boiling point respectively. The adding of stable isotope of iodine to the dissolver can improve the removal of 131I. It is difficult to remove iodine from the solution when the concentration of iodine is lowered down to 10-6mol/L. The strengthening of sparging-air would favour to the removal of iodine from dissolver solution. More than 90% of radioiodine goes to gas-off system by sparging- air in the process of dissolution.

用~(131)I模拟研究了在核动力堆UO_2燃料元件溶解过程中碘的走向。实验研究表明:UO_2溶解过程中产生的和HNO_3中存在的HNO_2能把元件中可能存在的I~-氧化、把IO_3~-还原成元素碘,在95℃和沸腾条件下溶解并保持5小时左右,可以挥发除去87~99.4%的放射性碘。以放射性碘同一化学形式加入稳定碘可以提高放射性硫的去除率;当溶解液中碘浓度低到10~(-6)mol/L数量级时碘很难从溶解液中挥发出来;加大气提量有利于碘的去除;90%以上的放射性碘随鼓泡气体进入尾气系统。

 
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