查询词典 inorganic acid

Exposed argentite could be dissolved in thiourea acidified by sulphuric acid ,since native Ag is not dissolved in non-oxidizing inorganic acids , hydrochloric acid was used to dissolve the sphalerite and to soak out the argentite which was enveloped in sphalerite .

继以硫酸酸化的硫脲溶剂溶解裸露的辉银矿，然后根据自然银在非氧化性的无机酸中不溶的特性，采用盐酸溶解闪锌矿并浸

The results indicate that Arctium lappa L.contained rich nutrient elements,such as amino acid(9.89 %～12.19 %),inorganic elements(10 sorts),protein(1.9 %～3.1 %),soluble sugar(11.6 %~13.9 %),etc.As altitude heightens,the contents of protein,amino acid and starch ...

结果表明，牛蒡根中含有丰富的氨基酸(9.89%~12.19%)、无机元素(10种)、蛋白质(1.9%~3.1%)、可溶性糖(11.6%~13.9%)等营养成分；随着海拔的增高，牛蒡根中蛋白质、氨基酸、淀粉含量增加，而可溶性糖及脂肪含量则降低。

With the extension of fertilization with organic , especially with the combination with organic and inorganic fertilizer,the soil readily oxidizable organic matter increased, while Kos decreased ; The soil active humus content, humus acid and E4/ E6 value were increased , while molecular weight and aromaticity of humus acid were decreased , thus progress to humus formation and quality of organic matter were enhanced.

随着有机肥特别是有机无机氮肥配施的年限延长，土壤易氧化有机质的含量逐渐增加， Kos 下降；提高了土壤松结态腐殖质含量，提高胡敏酸的比例；提高胡敏酸的E4/ E6值，降低土壤胡敏酸的分子量及芳构化程度；从而促进土壤腐殖化进程，改善有机质的品质。

A lot of inorganic compounds, for instance silicic acid is saline clay, phosphoric acid salt, graphite, metal oxide, bisulphide,etc.

许多无机化合物，比如是硅酸盐泥、磷酸盐、石墨、金属氧化物、二硫化碳等。

The main compositions in Shaoxing yellow rice wine include ethanol, ester, aldehyde, acid, alkone, carbohydrate, protein, monose, polyose, peptide, amino acid, polyphenol, Vitamin B, and inorganic elements etc.

绍兴酒的主要成分有醇、酯、醛、酸、酮、碳水化合物、蛋白质、单糖、多糖、肽、氨基酸、多酚以及含量丰富的B族维生素、无机元素等10多个类别几百种。色泽、透明度、澄清状况及有无沉淀物是对她的综合评定。

Methods Male New Zealand white rabbits were exposed to pentavalent arsenate and trivalent arsenite 5 mg/L for 18 weeks, respectively. Levels of thioredoxin, protein and non-protein sulfhydryl and the activity of thioredoxin reductase and glutathione reductase in liver, and the levels of inorganic arsenic, monomethylarsonic acid and dimethylarsinic acid in blood, urine, and hair were measured after that.

家兔以自由饮水方式慢性暴露于无机3价砷及5价砷，18周后，测定肝脏组织中蛋白巯基、非蛋白巯基、硫氧还蛋白水平，以及硫氧还蛋白还原酶、谷胱甘肽还原酶活性，同时检测血、尿及毛发中无机砷及其代谢产物甲基砷和二甲基砷。

In the absence of organic solvent and phase-transfer catalyst, the catalytic oxidation of cyclohexene to adipic acid with aqueous 30% hydrogen peroxide by weight can be efficiently catalyzed by tungstenic acid /inorganic acidic ligand.

以钨酸／无机酸性配体为催化体系，在无有机溶剂和相转移剂的情况下，催化过氧化氢(质量分数30％)氧化环己烯合成己二酸。

In the absence of organic solvent and phase-transfer catalyst, the catalytic oxidation of cyclohexene to adipic acid with aqueous 30% hydrogen peroxide by weight can be efficiently catalyzed by tungstenic acid/inorganic acidic ligand.

以钨酸／无机酸性配体为催化体系，在无有机溶剂和相转移剂的情况下，催化过氧化氢(质量分数30％)氧化环己烯合成己二酸。结果表明，以钨酸／磷酸催化氧化环己烯的催化效果最优。

In modern chemical engineering, inorganic acids and metal haloids are wildly used as catalysts in esterification, such as sulfuric acid, phosphoric acid and AlCh, SnCU, TiCU.

目前，在工业化生产中，对于酯化反应多采用浓硫酸、磷酸等无机酸或金属卤化物，如AlCl_3、SnCl_4、TiCl_4等作为催化剂。

The organic smectite gel is prepared with inorganic smectite gel prepared with smectite mineral, such as Mg-Li smectite, as material and through the following steps: acid activating inorganic smectite gel; performing organic covering reaction under the action of ultrasonic wave; filtering, drying, and crushing to obtain the final organic smectite gel product.

酸活化蒙皂石无机凝胶；2。在超声波作用下进行有机覆盖反应；3。将以上步骤反应得到的蒙皂石有机凝胶浆液经过过滤、洗涤、干燥、粉碎等后处理得到最终的蒙皂石有机凝胶产品。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。