查询词典 dioxide

The proposed method was fast,accurate,simple,and has been applied to determine silicon dioxide content in the fluorspar in the routine determination wi.

研究了硅钼蓝分光光度法测定氟石中二氧化硅含量的快速分析方法。

Optimal concentration range of iodine, sulphur dioxide formamide and ethylene glycol in the electrolyte is obtained.

并得到了卡尔·费休试剂配制的电解液中碘、二氧化硫、甲酰胺和乙二醇的最佳浓度范围。

The influence of the concentration of iodine and sulphur dioxide in the Karl-Fischer reagent and formamide concentration in the electrolyte on the reaction rate is investigated.

本文研究了卡尔·费休试剂中碘、二氧化硫和电解液中甲酰胺的浓度对反应速率的影响。

The semimicro fractional distillation and the semiconducting refrigeration techniques were applied to the fast determination of sulfur dioxide in foodstuffs.

提出了一种采用半微量蒸馏-半导体制冷技术的食品中二氧化硫快速提取的新方法，研制出了可在15 min内完成二氧化硫提取的食品检测快速蒸馏提取装置。

Phosphine ; carbon dioxide ; cylinder fumigant ; fumigate

磷化氢；二氧化碳；混合钢瓶剂型；熏蒸

Such a bubble like the green chrysanthemums on certain problems, though colors looked pretty, but it may have been fumigated with sulfur dioxide.

像这种一泡就绿的菊花肯定有问题，虽然看着颜色漂亮，但很可能是用二氧化硫熏蒸过的。

The wheat with injurious insects were treated by means of the mixed fumigation with phosophine and carbon dioxide with the aid of a mixed fumigator.

本试验用仓外混合熏蒸机以磷化氢和二氧化碳混合熏蒸方式处理有虫小麦。

The ethanol from biomass removes impurities, for example carbon dioxide, fusel oil ect, in ethanol distillation process, and then goes into the reactors for dehydration reaction in gaseous state after preheating vaporization.

由生物质制得的乙醇在精馏段除去二氧化碳、杂醇油等杂质，精馏后的乙醇经过预热汽化在气相状态下进入反应器进行脱水反应。

Previous work of this research group produced high quality and stable silicon dioxide (SiO/sub 2/) film on gallium arsenide substrates by liquid phase deposition at room temperature.

本研究群先前已以液相沉积法在室温下成长高品质及高稳定度的二氧化矽膜。

The generation of carbon monoxide was discussed and carbon monoxide was both from the decomposition of carbon dioxide in gaseous phase and from the methane through surface processes.

分析讨论了产物中一氧化碳的来源，得到一氧化碳既来自二氧化碳的解离，也有甲烷转化的部分贡献，这包括了气相反应和表面反应两个过程。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。