| 释义 |
nitrogen fixation ˈnaitrədʒənfɪkˈseɪʃən 短语¹⁴⁴⁹⁷²⁺²
基本英英例句例句
n.化固氮作用形容词nitrogen-fixing名词nitrogen-fixer
生物细菌与真菌
Noun:
the assimilation of atmospheric nitrogen by soil bacteria and its release for plant use on the death of the bacteria用作名词Among the blue-green algae are many species ofnitrogen fixation.许多种蓝藻有固氮的能力。
Production of amino acids is linked to the assimilation of nitrogen by the plant.氨基酸的生产过程与植物固氮有关。 Experiments were conducted in an automatic greenhouse to study the mechanism of barnyardgrass interference in nitrogen fixation of soybean.
在全自控人工气候室内系统研究了稗草对大豆根瘤固氮的水分干扰机制。 cnki
In young RR soy plants, glyphosate delays nitrogen fixation and reduces growth of roots and sprouts, leading to yield decline.
年轻的抗草甘膦除草剂转基因大豆中，草甘膦延迟固氮并减缓根部与新芽的生长，导致产量减少。 wholeveg
It is deduced from our experimental results that the F- series nitrogen fixation model compounds synthesized is a mono cubane-like configuration.
从我们的实验结果推论合成的 F-系固氮模拟物是单类立方烷构型。 cnki
The formation of foot nodule and activity of nitrogen fixation is related with soil conditions and host-plant characters.
根瘤的形成和固氮活性与土壤条件和寄主特性密切相关。 cnki
The pot experiment indicated that different strains symbiotic nitrogen fixation efficiency and the ammonium molybdate concentration were related.
盆栽试验表明，不同菌株共生固氮的有效性与钼酸铵浓度相关。 cnki
The yield decline in GM RR soy may be partly due to glyphosate's negative impact on nitrogen fixation, a process that is vital to plant growth.
抗草甘膦除草剂转基因大豆产量的降低可能部分由于草甘膦对于固氮的负面影响，固氮是植物生长至关重要的过程。 wholeveg
This paper still discussed the rule of amyloplast changes in the infected cells of pea root nodules and its relation to the development and nitrogen fixation of infected cells.
还讨论了豌豆根瘤侵染细胞中造粉体的变化规律及其与细胞发育和固氮的关系。 cnki
Nitrogen fixation trees of Leguminosae and non- Leguminosae are important biological nitrogen fixation resources.
豆科及非豆科固氮树种是重要的生物固 N资源。 cnki
As a critical tool, BNF models play irreplaceable roles in predicting nitrogen fixation of soybean quantitatively.
生物固氮模型作为一种重要工具，在定量预测大豆生物固氮速率方面具有不可替代的作用。 plantnutrifert
Biological nitrogen fixation BNF, which provides all the plants on the globe with 75% of fixed nitrogen, is one of the important projects in life science.
生物固氮为全球的植物提供75%的氮素，是生命科学中的重大课题。 dictall
Chemical nitrogen fixation from the air under mild conditions is discussed in this paper.
本文讨论了在温和条件下从空气进行化学固氮的问题。 cnki
In addition, suitable for cultivation of cannabis in China's vast, growing simple, very few pests and diseases, nitrogen fixation in root nodules of cannabis, and alternate cropping soybean yield30%;
此外，中国适宜种植大麻的地域广阔，种植简单，病虫害极少，大麻的根瘤有固氮作用，轮茬种植大豆可增产30%； texclo
In order to simulated biological nitrogen fixation, a series of studies on nitrogenase are proceeded.
为了模拟生物固氮，对固氮酶进行了一系列的研究。 cnki
It is suggested that the energy for nitrogen fixation of E-25 may come from the glycolytic pathway.
我们推测 E-25在固氮过程中所需能量主要来自糖酵解途经。 cnki
Plants have been genetically adjusted to perform nitrogen fixation and to produce their own pesticides.
植物已有基因上的调整，以进行固氮，并产生自己的杀虫剂。 ebigear
So far, little is known about the molecular basis of events after the bacteria are released from infection threads into the nodule cells and before nitrogen fixation begins.
迄今为止，对于根瘤菌从侵入线释放到根瘤含菌细胞后至固氮作用开始之前的共生中期，我们依然所知甚少。 boshuo
Symbiotic nitrogen fixation of legumes with azotobacteria was a hot topic of scientific research, but less focus on alpine meadow community.
豆科植物的共生固氮作用一直是科学研究的热点问题，但在高寒草甸上研究的比较少。 fabiao
The nodulation and nitrogen fixation of major cultivated and wild legumes have been studied in Hexi corridor.
对甘肃河西走廊栽培和野生豆科植物结瘤及固氮状况进行了调查。 cnki
The results showed that maize- peanut mixed cropping played an important role in improving iron nutrition and nitrogen fixation function of peanut on calcareous soil.
说明石灰性土壤上玉米—花生混作对花生铁营养改善及提高花生的固氮能力具有重要作用； cnki
The prospect of employing nitrogen fixation in agriculture is promising.
在农业中应用固氮作用的前景良好。 htu
They are strong reducing agents very negative redox potentials and function as electron carriers, for example in photosynthesis and nitrogen fixation.
它们是强的还原性物质很低的氧化还原电位以及作为电子载体起作用，如在光合作用和固氮作用中。 biodic
The purplish soils with the different properties and fertility had obvious influence on nodulation and nitrogen fixation of the alder.
具有不同性质和肥力水平的紫色土，明显影响到桤木的结瘤和固氮。 iciba |