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高山松的英文

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"高山松"怎么读用"高山松"造句

英文翻译手机手机版

  • p. densata
  • pinus densata mast

例句与用法

  • Among the species selected , p . densata is a putative hybrid between p . tabulaeformis and p . yunnanensis
    这项研究涉及到高山松、云南松和油松。
  • This pattern shows the clear divergence of the two subgenera . at the same time , the differentiation of rdna sites on chromosomes among pines correlates well to their phylogenic positions in pimis reconstructed with other molecular data
    杂交起源的高山松在染色体组上,表现出对油松和云南松两亲本不同染色体特征的分别继承与重组,并产生独有的特征。
  • The number of major 18s rdna sites is generally much more than that in angiosperms and varies markedly among pines . there are seven pairs of 18s sites in pinus tabulaeformis , five in p . desata , eight in p . yunnanensis , 10 in p . massoniana , six in p . latteri , three in p . bungeana , and ten for p . armandi
    其中主要位点数目,油松有7对,高山松5对,云南松8对,马尾松10对,南亚松6对,白皮松3对,华山松10对,平均在7对;另外,部分松树还存在弱位点。
  • The analyses of these three types of data in the hybrid and its parents could provide new information on genomic composition and evolutionary mechanisms of the hybrid . the main results are the followings : 1 . rdna fish chromosomal localization of 18s and 5s rdna was carried out for two soft pines ( subgenus strobus ) and five hard pines ( subgenus pinus ) using fish
    Rdna荧光原位杂交( fish )通过对华山松和白皮松两种单维管束亚属植物及油松、云南松、高山松、马尾松和南亚松等五种双维管束亚属植物的18srdna与5srdna的荧光原位杂交,结果表明: ( 1 )裸子植物的18srdna位点数目明显多于二倍体被子植物。
  • 2 heterogeneity and evolution of 5s rdna pattern of intragenomic and interspecific variation of 5s rdna hi five pines ( including subgenus strobus and pinus ) were studied through cloning and sequencing multiple 5s rdna copies the length of 5s rdna unit is 658 - 728 bp hi diploxylon pines while 499 - 521 bp hi the haploxylon p . bungeana
    Ssif7 : na的序列变异与分子进化利用分子克隆和dna测序分析了油松、云南松、马尾松、白皮松和不同遗传背景的高山松居群的ssilna基因序列变异及基因进化规律,得到以下主要结果: ( 1 ) ssrdna的结构特征。
用"高山松"造句  

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百科解释

高山松(学名:)为松科松属的植物,是中国的特有植物。分布于中国大陆的云南、四川、西藏、青海等地,生长于海拔1,500米至4,500米的地区,常生长在河谷、山坡、林中、山谷和阳坡,目前已由人工引种栽培。
详细百科解释
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