tobacco withdrawal是什么意思

用法例句

Residue Determination of Exfenvalerate and Deltamethin in Tabacco by Gas Chromatography;

气相色谱法测定烟草中来福灵和敌杀死残留量

Study on Transferring of TMVcp and CMVcp Genes into Tabacco by Mediating Riplasmid of Agrobacterium rhizogenes;

Ri质粒介导TMV和CMV外壳蛋白基因转化烟草的研究

Dietribution and control of weeds in tabacco seedbeds;

烟草苗床杂草分布与防治

Analysis on the Development Strategy and Trend of Chinese Tobacco Industry;

浅析中国烟草业发展战略及趋势

Application of solid phase extraction spectrophotometry with SBDR in analysis of leadin tobacco;

SBDR显色剂固相萃取光度法测烟草中的铅

A Device for Analyzing Heating-Moistening Characteristics of Tobacco;

烟草热湿处理特性在线分析装置的研究与应用

The Localization of Arabinogalactan-Proteins in Stigma and Style of Nicotiana tabacum L.;

烟草柱头和花柱中阿拉伯半乳糖蛋白的定位

Pathways and Factors Affecting Haploid Plant Production from Unpollinated Ovaries of Nicotiana tabacum L.;

烟草未授粉子房单倍体诱导及影响因素的研究

Regulation of in vitro Pollen Tube Growth and Generative Nucleus Division by Exogenous Calmodulins and Calmodulin Antagonist in Nicotiana tabacum L.;

外源钙调素和钙调素拮抗剂对烟草离体花粉管生长和生殖核分裂的调节

Preliminarily Study on Activity of Crude Extracts from Nicotiana tabacum against Tetranychus cinnabarinus(Boisduva1);

烟草粗提物对朱砂叶螨活性的初步研究

Cloning of the gene coding for tumor angiogenesis inhibitor Arresten and its transference to Nicotiana tabacum;

肿瘤血管生成抑制因子Arresten基因克隆及其对烟草的转化

Preliminary Study of the Induction of Transformed Hairy Roots and Solenesol Content in Nicotiana tabacum;

烟草毛状根诱导及其茄尼醇含量初探

Expression of BECTLIN Ⅰ gene in the leaf callus of Nicotiana benthamiana;

烟草叶片愈伤组织BECTLINⅠ基因的表达(英文)

Transient Expression of Recombinant HBsAg Gene from Virus Vector in Nicotiana benthamiana;

利用病毒载体在烟草中瞬时表达融合HBsAg基因

Programmed Cell Death in the Process of Nicotiana benthamianav Leaves Callus Inducement;

烟草叶片愈伤组织形成过程中的细胞程序性死亡(英文)