无性繁殖在林业中应用很普遍,而由树木发育阶段转变带来的成熟效应问题,一直是无性系造林的障碍。
Vegetative propagation is widely used in forestry, however, the maturation that due to phase changes during tree development is a huge obstacle.
上证180指数调整效应所表现出来的明显不同于成熟市场的特征反映了我国股票市场弱有效性的特征。
The effects of the revisions to the SSE180 index are evidently different from matured stock markets and reflects that Chinese stock market is weak-efficient.
现在,一组研究人员已经发现一种新的机制,这个机制决定了可能由胸腺产生的一个成熟T细胞是否作为一个效应细胞或者一个调节细胞。
Now, a team of researchers has discovered a novel mechanism determining whether a maturing t cell is likely to emerge from the thymus as an effector cell or a regulatory cell.
本试验用含有EMS的石蜡油溶液处理10个玉米材料的成熟花粉,研究了EMS对花粉离体萌发率、M1代生理损伤以及M2代的诱变效应。
The mature pollens of 10 maize varieties (lines) were treated with EMS. The induction effects on the germinating rates, the physiological damage of M1 and M2 were studied.
综合分析认为杨d1井原油是偏腐殖型有机质生成的成熟原油,并有明显的运移效应。
Synthetic analytic result shows that oil of Well Yang-D1 is mature oil that was generated by humic type organic matter, and has obvious migration effect.
通过我们的经验检验得出,中国股票市场存在与国外成熟股票市场不完全相同的动量效应的表现特征。
Throughout our experienced test, we can get that the performance characteristics of momentum effect of Chinese stock market and that of foreign mature stock markets are not exactly the same.
在他们的共同努力下,原产国效应理论和地区效应理论已经非常成熟。
In their joint efforts, the country of origin effect theory and the region effect theory has been very mature.
小麦成熟胚愈伤组织的诱导率、生长率及胚性愈伤组织发生率的基因型效应有显著差别。
The effect of genotype on the rate of induction, growth and embryogenic callus initiating were different significantly.
为试材,研究了不同成熟枝条经不同浓度的奈乙酸(NAA)和吲哚丁酸(IBA)处理后的扦插效应。
The effects of different concentrations of NAA and IBA on cuttage were studied in the pot of Euphorbio pulcherrinia of annual and biennial branch cutting.
体外诱导小鼠树突状细胞(DC),流式细胞术分析DC表型,评价尿酸钠体外对DC成熟的效应。
Dendritic cells (DC) were induced in vitro, the phenotypes of DC were analyzed by flow cytometry and the effect of UANa on DC maturity was evaluated.
RTPCR表明,银鲫M3CK基因在成熟卵母细胞和胚胎发育早期可检测到少量的转录产物,在胚胎发育期间从肌肉效应期开始转录,并一直持续表达。
RT PCR analysis showed that the maternal mRNAs of the gibel carp M3 CK gene was detected in mature eggs and early stage embryos.
而高管声誉激励机制仅在企业成熟期表现出对代理成本的抑制效应;
Empirical results show that, during both growing and decaying periods, compensation incentive contract can restrain agency costs significantly.
而高管声誉激励机制仅在企业成熟期表现出对代理成本的抑制效应;
Empirical results show that, during both growing and decaying periods, compensation incentive contract can restrain agency costs significantly.
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