Using methanol-glacial acetic acid ( 6:4 V / V ) as the extraction solvent the recovery of VLB reached 98.03 % with less solvents and extract times .

而用甲醇-冰醋酸（6∶4，v/v）为溶剂抽提聚合物，不仅能减少抽提次数及溶剂用量， 而且 模板 分子 VLB的回收率能提高到98.03%。

A THEORETICAL ANALYSIS OF VLB INTERFEROMETER Long Base Underwater Navigation System

甚长 基线 MKII系统分析

Establish a extraction method for Catharanthus roseus in industry to obtain VLB Catharanthine ( CTR ) and Vindoline ( VDL ) . The extraction method use four times 80 % ethanol-water ( v / v ) and extraction three times . 2 .

建立了一个适合工业生产的长春花提取方法，在提取同时得到长春碱，长春质碱和文 多林。较佳提取提取工艺为四倍80%乙醇提取，提取三次。

VLB Video Electronics Standards Association Local Bus

视频电子标准协会 局域总线

Synthesize Dichromic acid with VLB to obtain Vincristine ( VCR ) by one-step reaction and the 99 % purity of Vincristine ( VCR ) was obtained by chromatography method * 4 .

通过重铬酸与长春碱反应一步生成 长春新碱，并通过层析分离得到99%长春新碱。

Conclusion It shows that treatment of advanced lung cancer with VLB and DDP by bronchial arterial infusion has a higher response rate and tolerable toxicity .

结论 盖诺加顺铂支气管动脉灌注治疗晚期 非 小 细胞肺癌疗效 高，且毒副反应可以耐受。

Cytotoxicity and acute toxicity study on vinblastine ( VLB ) nanoparticles granular cell ameloblastoma

长春碱 纳米粒的细胞毒性和急性毒性研究颗粒细胞性成釉细胞瘤