碘化物

Polyfluoroalkyl iodides could react with unsaturated olefin acids in the presence of sodium dithionite by radical addition to give adducts. It was found that these adducts could form polyfluoroalkyl substituted γ or δ-lactones due to intramolecular nucleophilic substitution in the alkali solution.

研究发现：多氟烷基碘化物在连二亚硫酸钠存在下与不饱和烯酸经自由基加成得到的产物，能在碱性条件下进行分子内亲核取代反应形成五元或六元环的含氟内酯类化合物。

Technical characteristics and existing problems of cyanide-free silver plating technology were summarized through the analysis of cyanide-free silver plating systems of thiosulfate,succinimide,iodide,hydantoin,sulfite and others.

通过对硫代硫酸盐、丁二酰亚胺、碘化物、乙内酰脲、亚硫酸盐以及其它无氰镀银体系的分析，总结了当前无氰镀银工艺的技术特点及存在的问题，并阐述了无氰镀银技术的发展历程和研究现状。

We demonstrate that the use of 129I-enriched iodide and iodate allows the correction of the impact of the matrix on both, the electrophoretic migration and the detection sensitivity of the ICP-MS.

我们证实使用富含129I的碘化物和碘酸盐可以校正ICP-MS中电泳迁移和检测灵敏度的基质影响。

Objective: To establish a testing method for iodide in food.

目的：建立食品中碘化物的测定方法。

The method is accurate, realiable and can be used to determine the iodide in food.

应用该方法检测的结果准确、可靠，适用于食品中碘化物的测定。

The introduction of Potassium Iodide gave people new hope that there could be a better cure in the future.

钾碘化物的介绍给了人文新的能是在未来的好一些的痊愈在那里的希望。

The next chemical treatment to be developed specifically for syphilis was Potassium Iodide in the 1840's.

具体地说为梅毒被开发的下一化学的治疗是在1840的钾碘化物。

An iodide that is used in photography, in seeding clouds to make rain, and in medicine.

一种碘化物，用于摄影、催云化雨和医药。

Gas may play an important part in the accumulation of iodide in subsurface waters.

在地下水碘化物聚集过程中，气体可起重要作用。

The optimal conditions of the process has been studied by Latin square experiments.

乙醇中采用银盐和碘化物制备碘化银纳米微粉，用拉丁方格实验法确定合成过程中的适宜条件。

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。