当二氧化硫与水结合时形成硫酸;这是酸雨的主要成分,是造成树木死亡的一个原因。
When SO2 combines with water, it forms sulfuric acid; this is the main component of acid rain which is a cause of deforestation.
插架前,结合浇水每亩可追施硫酸铵10千克以下,使用尿素时,需酌情减量。
The shelves, with water per acre of topdressing ammonium sulfate 10 kg or less, the use of urea, need appropriate reduction.
最早怎么想到用硫酸纸这个材质和这两种笔的结合?
How did you think of the combination of this material of parchment paper and the two pens in the early?
介绍了硫酸活化秸杆炭黑制备活性秸杆炭素与化学氧化法结合处理印染废水的反应机理及处理效果。
The reaction mechanism and treatment effect of treating dyeing wastewater by activated carbon from straw by sulfuric acid adsorption - oxidation method are introduced.
提出制定新政策的建议和结合硫酸生产实现钼精矿集约化焙烧等一系列对策。
A series of proposals to formulate new policy were put forward as well as countermeasures to realize intensive baking of Moly concentrate combining with sulphuric acid production.
本文采用硫酸苯酚法与焦糖化分光光度法相结合的方法,测定含藻水溶液中总糖浓度的变化。
In this article, the phenol-sulfuric acid method combined with caramelization - grating photometer method is used to determine and monitor the content of sugar in algae solution.
硫酸乙酰肝素是一种结合在核心蛋白上的带负电荷的长直链多糖。
Heparan sulfates are long, unbranched, negatively charged polysaccharides that are bound to core proteins.
结合电子顺磁共振波谱(EPR)测定结果,推定出了过硫酸钾的分解反应机理以及分解产物与浆料及纤维作用的机理。
The decomposition mechanism of the potassium persulphate is deduced with these and electron paramagnetic resonance spectrum (EPR). Its action mechanism with size and fiber is also done respectively.
结合纤维改性沥青机理、溶解度理论、胶体理论以及界面层理论等对硫酸钙晶须改性沥青机理进行分析探讨。
The mechanism of CSW modifying paving asphalt was analyzed and discussed based on the mechanism of fiber treating asphalt, solubility theory, colloid and interface theory, etc.
结合催化剂表面天然硫酸盐的生成,对更换催化剂和高比值浸润问题进行论述。
The issues of catalyst replacement and high ratio soaks are discussed within the context of natural catalyst sulphate.
本文报告了从利凡诺-硫酸铵法生产人血免疫球蛋白的废渣中,制备结合珠蛋白的一种简易方法。
A simpler method for preparing haptoglobin from the waste residue of Rivanol - ammonium sulphate fractionation of human serum during the production of human immunoglobulin is described.
以蛋壳膜为原料,采用稀碱与酶解相结合的方法提取硫酸软骨素。
Chondroitin sulfate was extracted from the eggshell membrane with a method of dilute alkali-enzyme hydrolysis.
以鸡胸软骨为原料,采用稀碱和酶解相结合的方法提取硫酸软骨素。
A method of extracting chondroitin sulfate from the chicken breast cartilage by dilute alkali-enzyme hydrolysis is studied. Every effect factor is observed.
平均总睾酮、血清激素结合球蛋白、游离雄激素指数、硫酸脱氢雄酮水平再所有组中也是相似的,没有统计学差异。
Mean total testosterone, serum hormone binding globulin, free androgen index, dehydroepiandrosterone sulfate in all arms were comparable and statistically nonsignificant.
结论:本文实验方法可以用于肝素类样品游离和结合硫酸根的测定。
Conclusion: This HPAEC method could be used to determine the content of free and linked sulfate of heparin-like materials.
结合电解金属锰工业生产实际,提出电解金属锰生产过程的硫酸平衡计算方法。
Combined electrolyzing manganese industrial production brings forward acid balance for electrolyzing manganese production process.
本文结合多年生产照相纸的经验,简明地阐述了有关制备硫酸钡浆液的主要技术问题。
In the light of long years production experience of photographic paper, this article presents a concise summary of main technical problems concerning the preparation of barium sulfate paste.
以回收的变质油脂先制成精炼油脂,然后进行醇解反应制备脂肪酸甲酯,是一种很好的加脂剂原料,可以合成LWF结合型加脂剂。或进行醇解制备甘油单、双酯,然后制得硫酸化油加脂剂。
The combined Fatliquor LWF is prepared by methyl ester which was synthesized through the alcoholysis reaction and catalysised by anion layer and pillar materials with deteriorated oil.
电镜观察靶向硫酸庆大霉素结合物的结构及稳定性,用间接elisa对其进行免疫原性研究。
Structures and stability of Targeted Gentamycin Sulfate's was observed by electron microscope, the search of immunogenicity by Indirect ELISA.
目的:测定肝素及其类似物中游离和结合硫酸根含量。
Objective: To determine the content of free and linked sulfate content of heparin and heparin-like materials.
采用了凝胶过滤结合硫酸铵沉淀法从异常复杂的胆汁中成功分离出一种蛋白质。
Biliary protein was isolated and purified by ammonium sulfate fraction and Sephadex G-75 gel filtration column chromatograph from complex pig bile.
结论:该方法简便易行,能够有效测定硫酸阿托品和氢溴酸东莨菪碱蛋白结合率及蛋白结合参数。
Conclusion: the method was simple and convenient. The protein binding rates and protein binding parameters of atropine sulfate and scopolamine hydrobromide were determined with the method effectively.
结果表明: 不同的电镀基材在硫酸铑体系中对其阴极极化的影响不明显; 以镍为基材镀铑时, 具有开路电势低、电流效率低、白度高、结合力好等特点;
The results show that lower open circuit potential and current efficiency, higher whiteness, better coating binding force were found when the substrate was nickel;
目的探讨医用硫酸钙作椎体成形术材料结合AF内固定治疗胸腰椎体骨折的疗效。
Objective TO observe the outcomes of using MIIG115 after AF internal fixation for thoracolumbar spine fracture .
目的探讨医用硫酸钙作椎体成形术材料结合AF内固定治疗胸腰椎体骨折的疗效。
Objective TO observe the outcomes of using MIIG115 after AF internal fixation for thoracolumbar spine fracture .
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