- 更多网络例句与钒的相关的网络例句 [注：此内容来源于网络，仅供参考]
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The results of tests for production of 400?MPa-grade vanadium bearing concrete steel(Ⅲ-grade 20?MnSiV concrete steel)using VN alloying and ferrovanadium alloying were introduced.
介绍了攀钢采用氮化钒合金化与钒铁合金化生产 40 0MPa级含钒钢筋(2 0MnSiVⅢ级钢筋)的对比试验结果，研究了钒、氮微合金化对钢筋的性能和组织的影响，探讨了氮化钒的强化机理，比较了使用两种合金的生产成本。
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Ferrovanadium prices have widened amid varying opinions among producers and traders over what the demand picture will look like in the fourth quarter.
富宝编译：国际钒市最新动态！对于第四季度钒的需求会是什么样子，钒铁生产商与贸易商之的不同意见已经扩大。
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In China,the extracting vanadium from stone-coal on the circs of investigation and the craft status quo were summarized in this thesis,and the traditional craft and the new craft of oxygen pressure acid leaching were contrasted.
综述了我国石煤提钒的研究情况和工艺现状，对目前我国石煤提钒传统工艺和改进工艺进行了分析评述，并介绍了氧压直接酸浸出提钒新工艺，提出了我国石煤提钒工艺应有的发展方向。
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Nano -crystalline grains of V was also formed on the surface layer of modified V, it delayed pulverization of modified V.
金属钒表层出形成了钒的纳米晶粒，延缓了改性钒的粉化，这对工程应用十分有利。
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The traditional technologies for the production of vanadium from stone coal are reviewed,and several new technologies of which at present are introduced.
回顾了石煤提钒传统工艺的形成过程，介绍了目前已在生产上应用的几种石煤提钒新工艺，对促进石煤提钒的进一步发展提出了建
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The results show that the optimal parameters of this technique are as time of 3 h, temperature of 150 ℃, ratio of liquor to solid of 1.21, H2SO4 additions of 25%, 85% material granularity of 0.095 mm. The one-step leaching percent of vanadium can reach 77%, the leaching percent obtain 90% after two-step countercurrent leaching. The vanadium leaching percent have growth and decline relation to occupation ratio of vanadium in in-soluble silicoaluminate mineral.
结果表明：该工艺的最佳工艺参数如下，即时间3 h、温度150 ℃、液固比1.21、硫酸用量25%、85%矿石粒度粒经小于0.095 mm；在此条件下，钒的一段浸出率为77%左右，而矿石经过两段逆流浸出后，钒浸出率可达90%；钒浸出率与矿石中难溶硅铝酸盐相中的钒占有率呈现消长关系。
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The invention belongs to vanadic hydrometallurgy technology, especially a melting technique of directly lixiviating and separating vanadium from coal mine containing vanadium.
本发明属于钒的湿法冶金技术，特别是对含钒石煤矿直接浸出分离钒的冶炼技术。
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The paper studied the semi-industrial test of extracting Vanadium pentoxide by the pelletization-rotary kiln roasting-low acid leaching-ion exchange technology from the Vanadium-containing kaolin.
对含钒高岭土进行了制粒-回转窑焙烧-低酸浸出-离子交换提取五氧化二钒的半工业试验，试验结果表明，回转窑焙烧过程钒的转化率达到74%以上，全流程五氧化二钒回收率达到71。
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The paper studied the semi-industrial test of extracting Vanadium pentoxide by the pelletization-rotary kiln roasting-low acid leaching-ion exchange technology from the Vanadium-containing kaolin.
对含钒高岭土进行了制粒-回转窑焙烧-低酸浸出-离子交换提取五氧化二钒的半工业试验，试验结果表明，回转窑焙烧过程钒的转化率达到74%以上，全流程五氧化二钒回收率达到71.82%，产品质量达到国家标准GB3283-87要求。
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Through tests on the determination of interference from the sample color, not only is its interference eliminated but also the accuracy of the method improved.
培酸法适用于深色溶液分析，灵敏度和准确度较高，通常用于总钒的仲裁分析；但是该法只适用于测定总钒，四价钒与五价钒只能用其它方法测定，这样就会引入方法误差，使四价钒、五价钒与总钒不匹配。
- 更多网络解释与钒的相关的网络解释 [注：此内容来源于网络，仅供参考]
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Vanadin gummite：钒脂铅铀矿
"钒云母","Vanadic mica" | "钒脂铅铀矿","Vanadin gummite" | "含钒的","vanadiferous"
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vanadium pentoxide：五氧化二钒
本标准是为工作场所有害因素职业接触限值配套的监测方法,用于监测工作场所空气中钒及其化合物 [包括钒铁合金(Ferrovanadium alloy)和五氧化二钒(Vanadium pentoxide)等]的浓度.
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vanadium porphyrin：钒卟啉
valid a. 有效的 | vanadium porphyrin 钒卟啉 | vanadium 钒
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vanadate：钒酸盬
生活环境也可能是一影响因素,包括硫胺素(thiamine)不足、钾流失及钒酸盬(Vanadate)的影响;钒在泰国东北土壤含量高可抑制三磷酸腺甘脢(ATPase),并使钾离子流失.
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vanadinite：钒铅矿
形态各异的矿石是至能主的造物,也是我的最爱. 这里是否也有同道中人呢?呵呵,拿出我的部分收藏来跟大家分享吧. 18543 烟晶(smokyquartz) 澳大利亚 18544 钒铅矿(vanadinite) 摩洛哥 18545 葡萄石...
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mottramite：钒铜铅矿
钒铅锌矿为次生成因的一种矿物,常与钒铜铅矿(Mottramite)一起产于铅、锌矿床的氧化带中. 而经常共生的矿物还包括钒铅矿(Vanadinite)、磷氯铅矿(Pyromorphite)、方解石、砷铅矿(Mimetite)和白铅矿(Cerussite)等
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tangeite：钒钙铜矿
钒的vanadic | 钒钙铜矿tangeite | 钒铝合金vanalium
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vanadic：钒的
vanadate 钒酸盐 | vanadic 钒的 | vanadicacid 钒酸
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vanadiferous：含钒的
"钒脂铅铀矿","Vanadin gummite" | "含钒的","vanadiferous" | "钒透辉石","Vanadinaugite"
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vanadous：亚钒的
valence shell 价<电子>层 | vanadous 亚钒的 | vanadyl sulphate 硫酸氧钒