查询词典 nodulation
- 与 nodulation 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Field germination, nodulation status and growth parameters were varied significantly in the soil amended with sludges in comparison to control.
与对照幼苗相比，混合污泥的土壤中生长的幼苗田间发芽、分枝状况及其他生长参数均发生了显著变化。
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It was proved that the root colonization dynamics and density of rhizobium population played an important role in competitive nodulation.
并且发现在此区段的主根瘤发光比例高达90％以上，显著大于此区根段的侧根瘤发光比例，从而说明种子表面的接种根瘤菌主要是沿着主根的伸长而向下扩散定殖。
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The correlations between some characters of nodulation an...
不同年份间同一品种结瘤固氮存在着差异。
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In this paper,the root nodulation of young Alnus formosana and its relations with soil nutrients on four forestlands converted from agricultural lands in Sichuan Province were studied.
以四川省广元、北川、平武和丹棱4个地区退耕地内生长良好的幼龄台湾桤木为研究对象，对其根系结瘤情况及其与土壤养分含量的关系进行研究。
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A review was presented, starting with the concept of root colonization and colonization ability of Rhizobium, and their effects on competitive nodulation of Rhizobium.
本文从根部定殖概念及根瘤菌在土壤中的定殖能力对其竞争结瘤能力的影响着手，介绍了根瘤菌根部定殖的研究概况。
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Th e rhizobium with better nodulation ability increased the content of nitrogen,phosphorus and calcium in shoot, while decreased the content of potassium and aluminum in shoot.
结瘤性能良好的菌株显著提高地上部氮、磷和钙的含量，而降低地上部钾含量和铝含量。
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The nodulation and nitrogen fixation of Casuarina-Frankia symbiont varied in response to different water stress.
中度水分胁迫对木麻黄结瘤固氮影响不大，强度水分胁迫使木麻黄的结瘤量、固氮酶活性、固氮量显著降低。
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In this paper, the root nodulation of young Alnus formosana and its relations with soil nutrients on four forestlands converted from agricultural lands in Sichuan Province were studied. The results showed that the root nodules of young A.
以四川省广元、北川、平武和丹棱4个地区退耕地内生长良好的幼龄台湾桤木为研究对象，对其根系结瘤情况及其与土壤养分含量的关系进行研究。
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Nodulation, N\|fixing activity and total nitrogen fixation per plant of Coriaria sinica were positively correlated with leaf area and photosynthesis per plant of the host.
马桑植株的结瘤量、根瘤固氮活性和固氮能力均与植株叶面积和光合能力呈显著的直线相关关系，叶面积大、光合能力强的植株结瘤量大，根瘤固氮活性高，固氮能力强。
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Coriaria sinica ; nodulation ; nitrogen fixation ; photosynthesis
马桑；结瘤；固氮；光合作用
- 推荐网络例句
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The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.
本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。
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"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."
&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&
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Beside the introduction, concerning the background and meaning of selected title, several studying prerequisites and assumptions, the contents and structure, the train of thought and method, domestic and international research overview and document reviewing, etc. this text divides three chapters altogether, its main content is as follows: the inevitability of developing commercial nonproprietary mutual funds, the superiority analysis of this fund, and what is and how to manage the latent difficulties operating this fund, etc.
除前言对选题背景与意义、研究的若干前提与假设、研究的思路与方法、国内外研究概况与文献回顾以及论文的基本结构等内容进行阐述外，本文共分三章，其主要研究涉及：商业银行发展自营投资基金的必然性，商业银行自营投资基金的优势及面临的问题的分析、对商业银行发展自营投资基金业务的建议，等等。