horseshoe pit
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Provided a large horseshoe- shaped magnets hold net toy product information Daquan, detailed quotes horseshoe magnet toys, horseshoe magnet product parameters, horseshoe magnet Features, pricing trends, product images horseshoe magnet, horseshoe magnet toy distribution ...
大拿网提供的马蹄形磁铁玩具产品信息大全,详细的马蹄形磁铁玩具报价、马蹄形磁铁产品参数、马蹄形磁铁功能介绍、价格趋势图、马蹄形磁铁产品图片,马蹄形磁铁玩具经销。。。
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Pit corrosion is a main kind of localized corrosion. The process of forming pit corrosion includes three stages-formation of pit source, development of pit cave and forming occluded corrosion cell. Molybdate series inhibitors can be inhibitive, for it can control three stages of pit development. First, there is apparent synergistic effect between molybdate and phosphate, which can suppress formation of pit source. Second, there is apparent passivation of molybdate inhibitor according to electrochemistry analysis, which let oxidation film in unoccluded cave repassivate.
首先,钼酸盐与磷酸盐或硅酸盐复配的缓蚀剂具有较理想的缓蚀性能,并且有明显的协同作用,从而能抑制部分点蚀核的产生;其次,钼酸盐复配缓蚀剂的使用,从电化学的角度分析,具有明显的钝化性能,且钝化区间较宽、维钝电流密度较小,从而能使未封闭的蚀孔或点蚀核附近的氧化膜再钝化,得到有效的修复;最后,对于还有部分蚀孔发展成为闭塞腐蚀电池的情况,钼酸盐、磷酸盐能进入蚀孔内部并且在酸性条件下生成铁钼磷酸盐,从而有效地减缓了点蚀的恶化,抑制了腐蚀的发展。
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In order to improve interlayer pit mud fermentation, self-made pit mud fermenter was used and pit mud functional bacteria were supplied in each turn of fermentation. Such measures could evidently increase contact area between fermented grains and pit mud, enhance ethyl caproate content in fermented grains (enhanced by almost three times than before) with no adverse influence on liquor yield, and improve liquor quality. Its application could effectively settle the problems such as pit mud odor in liquor, difficult operation, recycle use and unsatisfactory effects etc.
采用自制夹泥发酵器和每轮补充窖泥功能菌的夹泥发酵法进行浓香型白酒生产,结果表明,该方法能明显增大糟醅接触窖泥的面积;提高糟醅中己酸乙酯等香味物质的含量,己酸乙酯的含量比对照糟醅增加了近3倍;不影响曲酒的出酒率;可明显提高曲酒的质量;有效地解决了窖泥易进入糟醅,使酒中出现明显的窖泥味、操作困难、难以循环使用、效果不明显等问题。
- 更多网络解释 与horseshoe pit相关的网络解释 [注:此内容来源于网络,仅供参考]
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horseshoe pit:钉马掌的地方
bowling alley 保龄球场 | horseshoe pit 钉马掌的地方 | subsidiary facilities 附属设施
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horseshoe pit:钉马掌的场地
269hold on to one's money持币(不花钱) | 270horseshoe pit钉马掌的场地 | 271hot dogn. 热狗(红肠面包)