查询词典 iodine

Methods Arsenic acid digestion cerium contact spectrophotometry was applied to detect urinary iodine among pregnant women and infants (range: 3~24 months).

对该市妊娠妇女和出生3月龄~2岁婴幼儿进行尿碘测定。

The experimental conditions for determination of ascorbic acid with photogenerated iodine due to UV irradiation were studied.

本文探讨了酸性介质中于紫外光的照射下，利用光激活产生碘的光化学动力学法测定抗坏血酸的可能性。

Any of a group of five chemically related nonmetallic elements including fluorine, chlorine, bromine, iodine, and astatine.

酰亚胺源自氨的一种化合物，含有与一个二价酸基或者二个一价的酸基结合的氨基

Any of a group of five chemically related nonmetallic elements including fluorine,chlorine,bromine,iodine,and astatine.

锕类任何化学性质相似，原子序数在89与103之间变化的放射性元素

Any of the chemical elements fluorine or chlorine or bromine or iodine or astatine.

氟、氯、溴、碘、砹中任意一种化学元素。

N-succinimidyl 5---3-pyridinecarboxylate, a useful linker for labeling proteins with astatine and iodine radioisotopes, is synthesized in three steps with 5- bromonicotinic acid as a starting material, and is characterized by nuclear magnetic resonance, mass spectrometer and high performance liquid chromatography.

以5-溴烟酸为起始物，通过3步主要反应合成了一种适用于蛋白质放射性砹标记的偶联剂——5--3-吡啶甲酸 N-琥珀酰亚胺酯，并用核磁共振、质谱、高效液相色谱等进行了表征。

The number of atomic and sub-surface oxygen species may decrease with the addition of iodine.

碘的加入可使原子氧和次表层氧物种种类更单一，更有利于甲醇的氧化脱氢反应。

Objective: To study therapeutic effect of juvenile endemic Goitre by combined auricular acupuncture and iodine salt.

目的： 探讨耳针配合加碘盐治疗青少年地方性甲状腺肿大的疗效。

Objective To study spatial autocorrelation and spatial variation of urinary iodine of children and to provide references for statistical data analysis of spatial disease.

目的 探讨碘缺乏病监测资料儿童尿碘的空间自相关性及变异情况，为地方病的防治提供科学的依据，为疾病空间数据的分析提供统计学方法上的参考。

A decline in iodine value is sometimes used to measure the reduction of dienoic acids during the course of autoxidation.

有时，碘值的下降用来测量在自动氧化过程中二烯酸的减少。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。