1) Phthalic anhydride
钒钛催化剂
2) V2O5/TiO2
钒钛催化剂
1.
Using the non-calcined industrial metatitanic acid as a carrier,the aqueous solution consists of hydrogen peroxide and ammonium metavanadate as a pickling agent,a new method was adopted to prepare supported catalyst of V2O5/TiO2.
采用未煅烧的工业偏钛酸为钒钛催化剂的前驱体,以偏钒酸铵和双氧水的溶液为浸渍液,浸渍、焙烧制备了V2O5/TiO2,并采用XRD,BET以及XPS测试技术对产物进行了表征。
3) vanadium
钒
1.
Origin of carbon and concentration of uranium and vanadium from Liumao graphite formation in Jixi;
鸡西柳毛石墨矿碳质来源及铀、钒的富集机制
2.
A new method of recovering vanadium from vanadium slags;
从钒渣中提取钒的新方法
3.
Determination of trace Vanadium by flow injection catalytic-kinetic spectrophotometry;
流动注射催化光度法测定微量钒
4) V
钒
1.
Research Development of the Studies on Ni and V in Petroleum;
石油中镍、钒的研究进展
2.
Effset of V on the Structure and Properties of High Cr-Mn White Cast Iron;
钒对高铬锰白口铸铁组织和性能的影响
3.
Determination of W,Cr,V,Mo in high speed tool steel by ICP-OES;
ICP-OES法测定高速工具钢中钨、铬、钒、钼
5) vanadium (Ⅴ)
钒(Ⅴ)
6) Vanadium
钒(Ⅴ)
1.
Study on the Colour Reaction of Vanadium(Ⅴ) with Diphenylcarbazone and Cetyltrimethylammonium Bromide and Its Analytical Application;
研究了在溴化十六烷基三甲铵(CTMAB)存在下,钒(Ⅴ)与二苯偶氮羧酰肼(DPCO)显色反应的分析特性,利用此反应建立了测定微量钒的新方法。
2.
Spectrophotometric Method of DApBM-V(Ⅴ)-Mn(Ⅱ) -Tween-80 Determined Vanadium(Ⅴ);
在磷酸介质中,在Mn(Ⅱ)和Twen-80存在下,DApBM与钒(Ⅴ)生成橙黄色化合物,产物至少可稳定3。
参考词条
补充资料:低肌张力低智能性发育低下肥胖综合征
低肌张力低智能性发育低下肥胖综合征
病名。简称HHHD综合征。亦称PraderWilli综合征。主要因下丘脑功能紊乱而致。无明显家族因素。男性多见。包括出生时肌张力及反射低下,嗜睡,哺乳喂养困难及6个月后肌张力亢进,过食,肥胖,智能低下,小阴茎,双侧或单侧隐睾,青春期副性征不发育,高血糖症,糖尿病等。宜对症治疗。
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