促进因素
- 与 促进因素 相关的网络例句 [注:此内容来源于网络,仅供参考]
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His translated poems were canonized in the historical process of interaction of ideology, poetics and patronage.
意识形态、诗学和赞助人等文化因素的互动促进了胡适译诗经典化的历史过程。
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Part two discusses some factors that advanced emergence of monopoly capitalism, mainly expatiating from four aspects.
第二部分论述了促进垄断资本主义产生的诸因素,主要从四方面对此进行了阐述。
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It is an important factor for education to promote economic growth, because that education furthers from the margins of society to the center.
教育已经从社会的边缘走向中心,它是促进经济增长的一个重要因素。
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However, it is found that the impact of reading situations for example, reading with marginal glosses, reading with dictionary use, etc.
众多国内外的研究者对促进阅读中词汇附带习得的各种因素进行了探讨。
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This paper points out that cultural factors should be infiltrating into English teaching in middle schools, that is to say, English teachers should not only focus on the training in lang...
本篇论文的目的是为了证实在初中教学中融入更多的文化因素是必要的、可能的且可行的,可以有效提高学生的学习兴趣,并促进学生的交际能力。
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Thirdly, infiltrating mathematical history to the education of college mathematics can promote students to form good moral character.
在大学数学教学中融入数学史教育,还能有效的促进学生良好道德品质的养成以及非智力因素的发掘。
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It is widely known that during the development of nervous system, the synapse between neurons and target tissues plays an important role in the survival and maturation of neurons because target tissues or target cells can produce and secrete many kinds of neurotrophic factors and neuroinductive factors which can promote the growth, differentiation and migration of innervating neurons.
在神经系统发育中,神经元与相应靶组织建立的突触联系,是神经元存活和分化的关键因素,因为靶组织或靶细胞可以合成、分泌多种神经营养因子和神经诱向因子,促进支配神经元的生长、分化和迁移。
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In order to assess the change of triploid populus tomentoza pulp plantation long-term-site productivity, The paper studied on effects of aboveground litterfall, fine root turnover and wet dust precipitation in nutrient cycling of triploid populus tomentoza pulp plantations at different ages,namely 2a、4a、5a、6a.It studied influence of different factors on decomposition of leaf、tree bark and twig of triploid populus tomentoza to select the operations to accelerate the decomposition and nutrient release. Finally, it studied influence of different intercrops on plantation site productivity and the relationship of intercrops and triploid populus tomentoza to select suitable intercrops. The main results as follows:(1)The aboveground litterfall of triploid populus tomentoza increased along with age from 216.03±59.7gm~(-2) at 3a to 482.38±101.3gm~(-2) at 7a, The N returned by litterfall wasl8.38±2.46kg.hm~(-2)a~-121.63±2.25kg.hm~(-2a~-139.51±4.61kg.hm~(-2a~-138.89±4.89kg.hm~(-2a~(-1) at 3a、5a、6a、7a respectively. The P returned by litterfall was 5.80±0.62kg.hm~(-2)a~(-1)、8.16±0.94kg.hm~(-2)a~(-1), 11.31±1.33kg.hm~(-2)a~(-1)、11.76±1.37kg.hm~(-2)a~(-1) at 3a、5a、6a、7a respectively. The nutrient returned by fine root turnover increased along with age, too. The N returned by fine root turnover was 3.85±0.41kghm~(-2)a~(-1)、5.22±0.63kghm~(-2)a~(-1),7.62±0.89kghm~(-2)a~(-1),9.17±1.22kghm~(-2)a~(-1) at 3a、5a、6a、7a respectively. The P returned by fine root turnover was 0.73±0.07kghm~(-2)a~(-1)、1.69±0.09kghm~(-2) a~(-1)、1.92±0.31kghm~(-2)a~(-1)、1.96±0.21kghm~(-2)a~(-1) at 3a、5a、6a、7a respectively. The leaf was the principal pathway to return nutrient to soil among litterfall, fine root turnover and wet dust precipitation. The proportion of returned N by leaf was 74.84%、71.96%、78.58%、75.03% at 3a、5a、6a、7a respectively,The proportion of returned P by leaf was 85.93%、80.31%、83.04%、83.23% at 3a、5a、6a、7a respectively. Therefore, it is important to protect and utilize the leaf in order to maintenance and enhance the long-term-site productivity of triploid populus tomentoza pulp plantation.
本文采取时序研究法,以3a、5a、6a、7a共4个不同年龄的三倍体毛白杨纸浆林为对象,研究了地上凋落物、细根周转、湿沉降在林分N、P营养元素循环中的作用及不同年龄林分N、P营养元素循环的特征,以评价三倍体毛白杨纸浆林长期立地生产力的变化;采取网袋法研究了不同因素对落叶、树皮、树枝分解的影响,以确定加快其分解、促进养分释放的措施:同时研究了不同间作物对林地影响、林木与间作物之间关系,以选择能维持立地生产力的合适的间作物种类等内容,得到以下结论:(1)随着年龄的增加,三倍体毛白杨地上凋落物的数量从3a的216.03±59.7gm~(-2)增加到7a的482.38±101.3gm~(-2),通过凋落物归还的N分别为:3a时为18.38±2.46kg.hm~(-2)a~(-1),5a时为21.63±2.25kg.hm~(-2)a~(-1),6a时为39.51±4.61kg.hm~(-2)a~(-1),7a时为38.89±4.89kg.hm~(-2)a~(-1),归还的P分别为:3a时为5.80±0.62kg.hm~(-2)a~(-1),5a时为8.16±0.94kg.hm~(-2)a~(-1),6a时为11.31±1.33kg.hm~(-2)a~(-1),7a时为11.76±1.37kg.hm~(-2)a~-1随着年龄的增加,通过细根周转归还的养分也在增加,归还的N分别为:3a时3.85±0.41kghm~(-2a~(-1),5a时5.22±0.63kghm~(-2)a~(-1),6a时7.62±0.89kghm~(-2)a~(-1),7a时9.17±1.22kghm~(-2)a~-1归还的P分别为:3a时0.73±0.07kghm~(-2a~(-1),5a时1.69±0.09kghm~(-2)a~(-1),6a时1.92±0.31kghm~(-2)a~(-1),7a时1.96±0.21kghm~(-2)a~-1从地上凋落物、细根周转、湿沉降三种不同途径归还林地养分所占的比例来看,地上凋落物中的落叶是归还养分主要途径,年龄在3a、5a、6a、7a时,通过落叶归还的N所占比例分别为74.84%、71.96%、78.58%和75.03%,归还的P所占比例分别为85.93%、80.31%、83.04%和83.23%。
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Iprianova [1] discovery, BDNF can prevent nerve of area of sea horse CA1 yuan death, restrain astral form colloid cell and huge bite cell are permeated. The nerve that BFGF can promote the education outside body yuan survive reach protuberant grow, jie fights stimulant amino acerbity noxiousness to reach freedom radical, the calcium inside antagonism cell is overweighted, reduce the nerve that above element causes thereby...
iprianova等[1]发现,BDNF能阻止海马CA1区神经元死亡,抑制星形胶质细胞和巨噬细胞渗透。bFGF可促进体外培养的神经元存活及突起生长,拮抗兴奋性氨基酸毒性及自由基,对抗细胞内钙超载,从而减轻以上因素引起的神经。。。
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Professionalizing head teachers is a complex process that needs to be advanced in many aspects.
班主任专业化是个复杂的发展过程,需要多方面因素的综合促进。
- 推荐网络例句
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Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".
歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。
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This is Kate, and that's Erin.
这是凯特,那个是爱朗。
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Articulate the aims, objectives and key aspects of a strategic business plan.
明确的宗旨,目标和重点战略业务计划。