该树脂是一种反应条件温和，选择性好的活泼芳环碘化剂。
The resin was a mild yet effective iodinating agent for active aromatic rings with good selectivity.
云的催化是指将催化剂颗粒打入云中使云中的水蒸汽凝聚成水滴，从而实现降雨的技术，催化剂颗粒通常为碘化银。
Cloud-seeding is a technique to enhance rainfall by introducing particles - often silver iodide crystals - into cloud systems, to help condense water vapor into raindrops.
用非离子表面活性剂作为络合碘单质的载体，加入碘化钾、碘酸钾等助剂，使聚醚碘性能更加稳定。
With the non-ionic surfactant as the carrier of the iodine, by join iodide potassium, iodate potassium, make the polyether-iodine property more stable.
以碘化钾和氯化亚锡作显色剂，用光度法测定镀铑溶液中的铑。
Rhodium in rhodium plating bath was determined by spectrophotometric method using potassium iodine and stannous chloride as chromogenic agent .
以乙醇为溶剂，碘化钠为催化剂，由金属钠、对苯二酚和溴丁烷合成了1 ，4 -二丁氧基苯。
With ethyl alcohol as solvent and sodium iodide as catalyst, 1,4-dibutoxybenzene was synthesized from metal sodium, hydroquinone and n-butyl bromide.
一种淡黄色晶状碘化合物，CHI3，用作抗感染剂。
A yellowish crystalline iodine compound, CHI3, used as an antiseptic.
研究了酸度、碘化钾浓度、还原剂用量对测定影响。测定的相对标准偏差为1.08%，方法简单、快速。
Effects of acidity, concn. of potassium iodide and dosage of reducing agent on determination are investigated. It is simple and rapid with relative standard deviation 1.08%.
栓塞剂用明胶海绵、弹簧圈、碘化油混合化疗药。
The embolic material included gelfoam, spring coil and lipid iodine combined with chemical medicine.
以苯酚和氯乙酸为原料，四丁基碘化铵为催化剂合成了苯氧乙酸，收率达96 2 %。
Phenoxyacetic acid was synthesized with phenol and chloroacetic acid as raw material and tetrabutylammonium iodide as catalyst, the yield can reach 96.2%under the optimun conditions.
本文研究了化学增感剂对溴碘化银乳剂的高照度互易律失效（HIRF）的影响。
In this paper, the influence of the chemical sensitizer during ripening on the high-intensity reciprocity failure (HIRF) in silver iodobromide emulsion was studied.
研究了碘化铯对钯-硝酸镁基体改进剂中铊吸光度影响。
The effect of cesium iodide on thallium atomic absorbance in the presence of palladiummagnesium nitrate as a matrix modifier was investigated .
试样以王水分解、泡塑富集分离金，硫脲解脱，以硝酸-硫酸破坏硫脲，用氟化氢胺- EDTA掩蔽铁、铜、铅等干扰元素，加碘化钾使之析出碘，以淀粉为指示剂，用硫代硫酸钠进行滴定。
Conceal disturbing elements like iron, copper, lead with hydrogen fluoride amine-EDTA, add the potassium iodide to separate iodine, and take starch as indicator, titrate with sodium hyposulfite.
研究表明：添加了稳定剂和防灰雾剂的溴碘化银t -颗粒乳剂微晶体的电性能与其防灰雾性能具有较好的相关性。
There was a close relationship between the electric property of silver bromide iodide T-grain emulsion added with stabilizer and antifoggant and anti fog property of the emulsion, I.
介绍了国产碘化钾添加剂在尼龙66连续缩聚反应中的应用。
This paper introduces the application of domestic potassium-iodide in the continuous polycondensation of nylon66.
方法：采用了薄层扫描法，以苯-丙酮-醋酸乙酯-浓氨试液（2∶3∶4∶0.2）为展开剂，稀碘化铋钾试液为显色剂；
Method:Thin layer scan used benzene-acetone-ethel acetate-strong ammonia solution(2:3:4:0.2) as a dose, diluted iodized bismuth potassium solution Hin color agent for;
最终选择ups、碘化钾和硫酸铜作为优选稳定剂组合。
UPS, kalium iodide and bluestone were chosen as the selected stabilizer combination at last.
本发明涉及饲料添加剂技术，特别是一种聚乙二醇包被碘化钾及其制备方法。
The invention relates to the feed additive technology, in particular to a polyethylene glycol coated potassium iodide and a preparation method thereof.
本发明公开合成全氟烷基碘化物的催化剂，这类催化剂的制备方法和应用这类化合物制备全氟烷基碘化物的方法。
The invention discloses catalysts for synthesizing perfluoroalkyl iodide, a method for preparing the catalysts and a method for preparing the perfluoroalkyl iodide by applying the compounds.
本发明公开合成全氟烷基碘化物的催化剂，这类催化剂的制备方法和应用这类化合物制备全氟烷基碘化物的方法。
The invention discloses catalysts for synthesizing perfluoroalkyl iodide, a method for preparing the catalysts and a method for preparing the perfluoroalkyl iodide by applying the compounds.
应用推荐