pyrosulfurous acid是什么意思

网络释义

用法例句

Effect of sodium metabisulfite on microstructure of mice kidney;

摄入超量焦亚硫酸钠对小鼠肾脏显微结构的影响

Effect of overdose sodium metabisulfite on microstructure of mice testis in mice;

摄入超量焦亚硫酸钠小鼠睾丸光镜结构的改变

Aim: To investigate the effects of sodium metabisulfite(SMB), sulfur dioxide(SO_2) and its derivatives in vivo, sodium bisulfite and sulfite on K~+ channels of the central neurons and its mechanisms.

目的:探讨焦亚硫酸钠(SMB)、二氧化硫(SO2)及其体内衍生物(亚硫酸盐和亚硫酸氢盐)对中枢神经元钾通道的影响及超氧化物歧化酶(SOD)、过氧化氢酶(CAT)及谷胱甘肽过氧化物酶(GPx)相应的保护作用。

Experimental study on the treatment of wastewater from a sodium pyrosulfite mill;

焦亚硫酸钠生产废水处理试验研究

Analysis on the feasibility of substituting sodium pyrosulfite for sodium sulfite in the removal of chlorine;

用焦亚硫酸钠替代亚硫酸钠脱氯的可行性分析

Mechanism study of sodium hydrosulfite synthesis by sodium pyrosulfite method;

焦亚硫酸钠法保险粉合成机理研究

Application of centrifuge using siphon filtering and scraper discharge for dehydration of sodium pyrosulphite;

虹吸过滤刮刀卸料离心机在焦亚硫酸钠生产中的应用

Improvement of sodium pyrosulphite process;

焦亚硫酸钠生产工艺的改进与提高

The experimental method and conditions of manufacturing Na2S2O5 from SO2 and diluted NaOH were described.

介绍了以二氧化硫烟气和稀氢氧化钠为原料,制备焦亚硫酸钠的实验方法和条件,产品经化学分析和X射线分析,Na_2S_2O_5 含量大于 96％。

Using Zhen’an chestnut (Castanea mollissima Blume) as experimental material, the physiological and biochemical changes and storage effects of the chestnut were studied under different concentrations of Na2S2O5 and different treated time to provide theorestical basis and technical guide.

本试验以镇安红栗为试验材料,采用不同浓度的焦亚硫酸钠溶液和同一浓度不同时间处理板栗,研究其对板栗在冷藏期间的生理生化变化及其贮藏效果的影响,以期为板栗贮藏保鲜提供理论依据和技术指导。

Feasibility analysis of production of sodium pyrosulphite in sulphuric acid plant.

硫酸厂生产焦亚硫酸钠的可行性分析

Chemical reagent--Sodium pyrosulfite

GB/T15900-1995化学试剂偏重亚硫酸钠(焦亚硫酸钠)

A Study on the Biotoxicity of Food Preservative Sodium Metabisulfite;

食品防腐剂焦亚硫酸钠生物毒性研究

Effects of Sodium Metabisulfite on Ion Channels in Rat Dorsal Root Ganglion Neurons;

焦亚硫酸钠对大鼠背根节神经元膜离子通道的影响

Cyanide-free copper electroplating in sulfite/thiosulfate bath

亚硫酸盐/硫代硫酸盐体系无氰镀铜

A salt of hyposulfurous acid.

酸性亚硫盐亚硫酸的一种盐

The main products cover ammonuium sulfocyanide,sodium thiocyanate, potassium sulphocyanide, cuprous sulfocyanide etc,Calcium Thiocyanate.

主要产品有硫氰酸铵、硫氰酸钠、硫氰酸钾、硫氰酸亚铜、硫氰酸钙等。

acid sulfite pulp

（酸性）亚硫酸盐纸浆

determination of chromate, iodide, sulfite, thiocyanate and thiosulfate

铬酸盐、碘化物、亚硫酸盐、硫氰酸盐和硫代硫酸酯的测定

formaldehyde sodium hydrosulfite

甲醛化连二亚硫酸钠

ferrous sulphate radiation dosimeter

硫酸亚铁辐射剂量计

sulfited mimosa extract

亚硫酸化荆树皮浸膏

sulfite cellulose extract

亚硫酸盐纸浆提出物

sulfite liquid trap

亚硫酸盐药液收集槽

neutral sulphite semichemical pulp

中性亚硫酸盐半化学浆

bleached raisin

亚硫酸漂白的葡萄干

Water treatment chemicals-Ferrous sulphate

GB10531-1989水处理剂硫酸亚铁

dyeing method by hydrosulfite vatting

次亚硫酸盐还原染色法