bunch grass是什么意思

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Research Progress of Population Ecology of Caespitose Clonal Plants;

丛生型克隆植物种群生态学研究进展

Research on Selection and In-Vitro Rapid Propagation of Cold-Resistant Sympodial Bamboos;

耐寒丛生竹种的筛选与快繁技术研究

The resources of sympodial bamboo species with excellent features for pulping are abundant in China.

我国丛生竹种质资源丰富,且具有优良的造纸特性。

The chemical composition and fiber characteristics ol two sympodial bamboos have been studied in this paper.

研究了两种产自云南的丛生竹的化学组成和纤维特性。

Study on micro-propagation technology of culturing Eupatorium adenophorum with cluster buds;

利用丛生芽微繁技术培养紫茎泽兰的研究

The immature stems of Tamarix chinensis Lour were transferred to MS medium for differentiating cluster buds.

先取柽柳嫩茎接种于诱导培养基上诱导出丛生芽,再取柽柳嫩茎和丛生芽同时接种在含有不同浓度NAA的MS培养基上分化生根。

Targeted therapy of human bladder cancer in a nude mice model by clusterin antisense oligodeoxynucleotide;

丛生蛋白反义核苷酸对裸鼠人膀胱癌模型的肿瘤抑制作用

Objective To observe the effects of clusterin antisense oligodeoxynucleotide (ASO) only or combine with gemcitabine on human bladder carcinoma line T24 in a nude mice model and to explore the mechanism and significance of anti clusterin gene therapy for bladder carcinoma.

目的观察单独使用丛生蛋白反义寡聚脱氧核苷酸(clusterin ASO)以及联合应用化疗药物吉西他宾对裸鼠人膀胱癌T24细胞生长的影响。

14 days later, the adventitious shoots began to differentiate incessantly, and to 45 days, all explants differentiated normal regular.

用苗龄10d的花生无菌苗的上胚轴为外植体,置于MS+TDZ1mg/L+BA2mg/L+NAA0 5mg/L的培养基中,14d左右,可见丛生芽分化,45d后长出整齐一致的丛生芽,诱导率达80 2%。

The concentrations on 200mg/L with 2h controlling of NaN 3 were suggested to be suitable for inducing mutant of adventitious shoots.

结果表明,外植体的成活率,丛生芽的诱导率均随NaN3浓度的提高及处理时间的增加而降低。

After 50 days, all explants differentiated normal regular adventitious shoots.

以花生成熟胚培养成的无菌苗叶节为外植体 ,在高浓度 6-BA ( 3 0 mg/ L) MS培养基中 ,光强 2 0 0 0Lx,( 2 5± 3 )℃和 1 4 / 1 0光暗比条件下培养 ,50天后全部诱导分化出整齐一致的丛生芽 ,每个外植体平均产生 8。

The advantages and disadvantages of both the bottom up approach and top down approach for processor allocation in bushy tree of parallel query are discussed.

讨论了并行查询中丛生树的自顶向下和自底向上两类处理机分派算法的优点及其不足之处，在此基础上提出了一个新的处理机分派的调度算法，本算法可达到近似最优调度效果。

Study on Multiple Shoot Induction and Plantlet Regeneration of Kale;

羽衣甘蓝丛生芽诱导和植株再生研究

High frequency multiple shoot-bud formation from different genotype of soybean cotyledon node inducing culture on a MS-medium supplemented with BA was obtained.

不同基因型的大豆子叶节在添加适宜 BA的 MS培养基上培养 ,可从子叶节诱导出高频丛生芽 ,并获得大量再生植株 。