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过氧化

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Alcohol of wine treated by glucose oxidase is 7.62% with decrease of pH, increase of titratable acidity and color becoming darker.

经葡萄糖氧化酶处理过的葡萄酒,其酒精度7.62%,pH降低,可滴定酸增加,颜色加深。

Also, the measure of the electrochemistry shows that, forall copper complexes, their redox potential data are similar with those reported insome similitude copper complexes with tripodal ligands.

另外,所有铜配合物的电化学测定表明,它们的氧化还原电位与报道过的含有同类型三脚架配体的铜配合物相似。

Zingiber Officinale Rosc ; hyperlipidemia ; lipid peroxidation ; male Wistar rat

生姜;高血脂;脂质过氧氧化;雄性大鼠

PANSA nanoparticles were synthesized by oxidative copolymerization of aniline and 2-methoxyaniline-5-sulfonic acid in 1.0 mol/L HCl aqueous solution with ammonium peroxydisulfate as oxid...

PANSA纳米颗粒通过化学氧化聚合法,在无乳化剂或稳定剂存在下,以过硫酸铵为氧化剂,在1.0m ol/L盐酸水溶液中由苯胺与2-甲氧基苯胺-5-磺酸合成得到。

The price pricking beer is 3 5 times higher than familiar equal amounts beer , investigates whose cause to have several aspect down: One, has been fresh beer because of it , has kept fine taste of beer and nutrition; That sterile condition demands is strict among it's two , procedure of production, equipment investment is big, be going to want the strict sterility course film fliteration or hole fliteration, besides all microorganism , beer barrel and production environment before irrigating dress; It's three , marketing way have been unique , had been going carrying out the carbon dioxide cooling down and supplementing by the fact that fresh beer sells machine, have made use of carbon dioxide pressure to give beer and , have avoided beer contacting air but have produced oxide taste; It's four, has been that scheduled time is not long because of barrelled fresh beer guarantee quality , the dealer has born certain risk, if being able to not sell out in time, meeting bring about very big economic losses.

扎啤的价格比同等量的熟啤酒高3—5倍,究其原因以有下几个方面:其一,因为它是鲜啤酒,保持了啤酒良好的口味和营养;其二,生产过程中,无菌条件要求严格,设备投资大,在灌装前要经过膜过滤或孔过滤,除去所有的微生物,啤酒桶和生产环境也要严格无菌;其三,销售方式独特,要过通过鲜啤酒销售机进行降温和补充二氧化碳,并利用二氧化碳压送啤酒,避免了啤酒接触空气而产生氧化味;其四,是因为桶装鲜啤酒的保质期不长,经销商承担了一定的风险,如果不能及时售出,会造成很大的经济损失。

2 Ironmaking plant, the body is oxidizing and corrading heavily during baking furnace , the reason is the hearth has no protective brick and the high air quantity and wind pressure.

济钢第二炼铁厂1#高炉大修后炉腹以下全部采用铝碳砖砌筑,烘炉时铝碳砖砌体发生严重的氧化侵蚀,分析其原因是炉缸未加保护砖、风量和风压过高等。

It was found that in neutral deoxygenated solution, the presence of FeTPPS or MnTPPS decreases the overpotential of NADH oxidation at a glassy carbon electrode, the processes are explained in terms of EC mechanism.

结果表明,在除氧的中性溶液中FeTPPS和MnTPPS降低了NADH在玻碳电极上氧化的过电位,过程用EC再生机理解释。

If fluxed parts are allowed to stand, the water in the flux will evaporate, and dried flux is liable to flake of exposing the metal surfaces to oxidation from the heat.

如果焊剂涂敷后过长时间没有进行铜焊操作,则焊剂中的水分就会蒸发,而干燥的焊剂很容易变成薄片脱落,而暴露的金属表面在加热时很容易被氧化。

Methods Soil was air-dried, grinded, and screened through 100 mesh sieve. Appropriate sample was put in porcelain crucible with 0.5 g Aldrin reagents, and another 2 g Aldrin was used to cover the sample. Then the mixture was burned, cooled off, lixiviated by water, and determined by arsenic-cerium redox spectrophotometry.

土壤经自然风干,粉碎过100目筛,取适量试样于盛有0.5g艾氏试剂的瓷钳埚中,再取2g艾氏试剂覆盖试样,置高温炉中灼烧,冷却,水浸提,砷铈氧化还原分光光度法测定碘含量。

Due to food pressure, grain product in the western Jilin Province will be enhanced in the near future. Farmland areas in the area will be decreased slowly in the near future, but with the technique development of irrigation establishment, paddy areas and utilization amount of fertilizer and pesticides will be increased rapidly. So, the NPS pollution from farmland will be more serious. The main lakes in the areas such as Moon Lake and Qagan Lake have been polluted by N and P, and the content of salt in the Nenjiang River has been increasing since last 30 years. All of these show that the negative effects of NPS pollution in the area have been serious and should not be neglected by the scientific research and corresponding government management. To deal with the contradiction of agriculture development and water pollution, the trend of increasing paddy area and using amount of fertilizer, pesticide and herbcide in the western Jilin Province should be controlled. Also, the drainage of return flow from paddy should be controlled and return flow should be disposed with ecotechniques by use of the large areas of lakes and mires in the area. Through these measures, the quality of surface water could be protected and the degeneration of ecoenvironment in the area could be contained.

我国由于粮食压力,未来吉林西部的粮食生产还将进一步加强,随着种植业结构的调整,垦殖率会略有下降,但随灌溉设施的建设与完善,水田面积将进一步扩大,化肥、农药的用量还将快速增加,农业活动引起的非点源污染将更加突出,而研究区的主要湖泊月亮湖、查干湖目前已达中等富营氧化水平,嫩江水质的咸化趋势明显,因此农田非点源污染物的流失及其内流区外流化面积的增加对地表水体富营养化、咸化的作用愈来愈明显,农田非点源对地表水水质的影响已不容忽视,应引起社会的关注,为协调农业发展与水污染这一矛盾,吉林西部应遏制化肥、农药施用量增长过快和水田过度开发的势头,控制洗盐回归水的排放量,利用区内广泛分布的大量泡沼对农田径流和回归水进行生态处理,既保护了地表水的水质,又有利于生态环境的改善。

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This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

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