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1)  Aqueous Na_2SO_4 solution
Na2SO4水溶液
2)  Na2SO4 solution
Na2SO4溶液
1.
Using fretting wear abrasion testing machine,fretting wear and fretting corrosion test of the Zr-4 alloy against Al2O3 placed respectively in air,pure water and Na2SO4 solution was carried out.
采用微动摩擦磨损试验机进行了Zr-4合金/A l2O3摩擦副在空气、纯水和Na2SO4溶液3种介质中的微动腐蚀磨损试验,采用三坐标表面粗糙度仪测量磨损体积损失,利用脉冲电位评价微动磨损所产生的新生面与磨损表面的关系。
2.
5% Na2SO4 solution was investigated by means of potentiodynamic polarization technique and electrochemical impedance spectrometry(EIS).
5%Na2SO4溶液中的缓蚀作用。
3.
Results indicate that the regular oscillation is observed only at the concentration of Na2SO4 solution being more than 0.
结果表明,当Na2SO4溶液浓度大于0。
3)  sodium sulfate
Na2SO4
1.
The sodium chloride and sodium sulfate inhibited the germination percentage of wild Chinese dandelion seeds seriously at the most significant difference level when the concentration was 3 500 mg/kg.
以蒲公英种子为试材,在NaCl和Na2SO4盐溶液中发芽,幼苗在持续盐胁迫条件下成苗生长。
4)  Na_2SO_4
Na2SO4
1.
02% Na_2SO_4 and 20.
芒硝矿主要成分为Na2SO4(59。
2.
Effects of salt crystallization of Na_2SO_4 and NaCl on concrete exposed to drying-wetting cycles were investigated by using index including concrete scaling amount,concrete expansion rate and strength loss rate,and chemical attack of concrete soaked in Na_2SO_4 and NaCl solutions was also measured.
以混凝土剥落量、膨胀率和强度损失率为评价指标,研究了干湿循环条件下Na2SO4和NaCl盐结晶对混凝土的破坏,并与在Na2SO4和NaCl盐溶液中浸泡的混凝土的化学侵蚀破坏结果进行对比。
3.
<Abstrcat> With the three cucumber varieties"Jinlu3","Baiyuchun" and "Lüdao1" as the materials, with their seeds treated with different concentrations of Na_2SO_4 and CaCl_2, germination,growth of root,electric conductivity,content of chlorophyll in seminal,and seedling fresh weight changing under the stress of double salt of the 3 varieties were studied.
以"津绿3号"、"白玉春"、"绿岛1号"3个设施栽培黄瓜品种为试材,以不同浓度的Na2SO4和CaCl2处理黄瓜种子,研究3个品种在复盐胁迫下的发芽、根系生长、子叶电解质相对渗出率、叶绿素含量和幼苗鲜重的变化。
5)  hydrotropic solution
水溶溶液
6)  Water solution
水溶液
1.
Study on the stability for water solution of the flavonoids made from Chrysanthemum indicun;
野菊花总黄酮水溶液稳定性研究
2.
The stability of water solution of bamboo leaf flavonoids;
竹叶黄酮水溶液的稳定性研究
3.
Study on the vacuum infusion parameters of spraying liquid phytase water solution to extruded pellets
膨化颗粒饲料液体植酸酶水溶液真空喷涂工艺参数研究
补充资料:代森铵水溶液
CAS:3566-10-7
分子式:C4H4N4S4
分子质量:246.31

中文名称:代森铵
1,2-亚乙基双二硫代氨基甲酸二铵盐
亚乙基双(二硫代氨基甲酸铵)
代森铵水溶液
亚乙基双二硫代氨基甲酸铵
阿巴姆

英文名称:Amobam
Diammonium ethylene bisdithiocarbamate
ambam
ambis
ethylenebis(dithio-carbamic aci diammonium salt

性状描述:纯白为无色结晶。熔点72.5-72.8℃。原药为橙黄色或淡黄色水溶液,呈弱碱性,有氨和硫化氢臭味。易溶于水,微溶于乙醇、丙酮,不溶于苯。在空气中不稳定,水溶液化学性质较稳定,但在温度高于40℃时易分解,遇酸性物质也易分解。

生产方法:在乙二胺、氨水混合液中,滴加二硫化碳,于30℃反应,压滤,得代森铵。

原料消耗定额:乙二胺(98%)130kg/t、二硫化碳(98%)340kg/t、氨水(20%)500kg/t。

用途:对多种作物真菌性病害有效,可供种子处理、叶面喷雾及土壤消毒用。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条