Several other conifers produce small male catkins.其它几种针叶树产生小雄花序.Firs,spruces and pines are conifers.冷杉、云杉和松树都是针叶树。Sarvas discusses the nature of the " lethal load " in conifers.萨维斯 讨论了针叶树的致死的基因性质.The xylem of ferns and c...
Firs, spruces and pines are conifers.冷杉 、 云杉和松树都是针叶树.Sarvas discusses the nature of the " lethal load " in conifers.萨维斯 讨论了针叶树的致死的基因性质.The xylem of ferns and conifers contains only tracheids.蕨类植物和针叶树的木质部仅含有管胞....
Infringement of the regulation is punishable by a fine.违反规则应处以罚款。Competition between companies is too fierce for self-regulation to work.公司间的竞争过于激烈，自我调节机制已无法发挥作用。There is a regulation against adulterated cosmetics.规定禁止出售...
a contract to refurbish 18 council flats整修18 套市建公寓房的合同The same applies to renovations and plans to refurbish, make repairs, or redecorate.同样,如果打算装修 、 修理 、 整理等事务,最好也放到这两个时期.Help Rebecca refurbish a rundown castle and turn...
Case study method first originals from the 19 th century.案例研究方法最初起源于19世纪系统使用的个案研究.At a concrete case study for the detail use is given.本文还结合实例予以具体应用.A case study approach has been employed for this research.这个研究采用了案例研究的方...