Plant N的例句大全

Though plant physiologist thought that nitrate-N and ammonium-N had similar value, many research showed nitrate was more important for dryland plant.

虽然生理学家认为NO-3-N和NH+4-N具有同等价值，但许多研究者认为硝酸盐对旱生植物来说尤其重要。

In this paper, the key problem of R& D of a compact()~ ( 16) N radiation online-detection instrument for marine nuclear power plant with BGO detector is discussed. The design scheme and its key technology is also demonstrated.

讨论了以BGO为探头的紧凑型船用16N辐射在线检测仪研发的关键问题，检测系统设计方案及其关键技术。

Correlation analysis showed that there were significant differences between TSN, SON, Inorganic N and TN in eight plant residues.

相关分析表明，8种植物凋落物中TSN、SON、无机氮和全氮之间相关性达极显著水平。

effects of decapitation and plant growth regulator on plant growth, endogenous hormones and n, k accumulation were examined within 2 weeks.

该文探讨了打顶初期2周内打顶和植物生长调节剂对烤烟生长、内源激素和氮钾累积的影响。

daffodil , n. , a bulbous plant(narcissus pseudonarcissus) having showy, usually yellow flowers with a trumpet-shaped central crown.

一种球茎状的植物（黄水仙水仙属），开有艳丽的，通常为黄色的花和喇叭状的花冠。

organisms: n. an individual form of life, such as a plant, an animal, a bacterium, a protist, or a fungus;

有机生物；一种个体生命形式，如植物、动物、细菌、原生生物或者真菌；

With the C/ N ratio of urban sewage is decreasing, the removal of nitrogen demanded by effluent discharge standards becomes a major problem to urban wastewater treatment plant.

随着城镇污水的C/N比值越来越低，城镇污水厂的氮素去除成为污水达标排放的一大难题。

the results indicated that the change of illumination intensity can affect the growth of plant, the status of soil nitrogen ( nh+ 4 n, no-3 n), and the n uptake by plants.

结果表明，光照强度的改变会引起作物生长状况的相应变化，同时也导致土壤N素（NH+4N、NO-3N）状况、作物吸收N量以及作物对N素吸收速度等的改变。

lastly, the removal experiment of nh3-n in coal plant wastewater was also done.

最后，对焦化废水中NH3-N的去除也进行了初步研究。

the content of n and soluble protein in roots, stem and branches and leaves reached the maximum value at seeding stage, and declined gradually with the growth of plant;

根、茎枝、叶片的含N率、可溶性蛋白质含量以苗期最高，并随着植株的生长而逐渐降低；

The treatment parameters in municipal wastewater plant include COD, BOD 5, SS, N and P etc.

目前,城市污水处理厂的处理对象包括COD 、 BOD5 、 SS和氮、磷营养物质.

The highest contents of N, P, K in rice plant were appeared in the peak tillering stage, and decreased rapidly later.

稻株各生育期氮、磷、钾含量以分蘖盛期最高。

N-Acylethanolamine ( NAE ), an endogenous substance of plants, plays important role in regulation of plant growth.

脂肪酰基乙醇胺 ( NAE ) 作为植物体内的一种内源物质, 在调节植物生长方面起着重要作用.

The BLAST result of the N-terminal amino acid sequence showed that it has highly similarity with plant pathogenesis-related protein from Atropa belladonna. 3.

序列分析结果显示：该抗菌蛋白与来自颠茄中的病程相关蛋白具有较高的同源性，推测该抗菌蛋白为病程相关蛋白。

Preliminary Research on Volatilization of N from Cotton Plant at Bolling Stage in Xinjiang

新疆棉花铃期植株氮素挥发初步研究

The variance in special combining ability of root volume and plant biomass was larger than that in general combining ability under the normal N level for 35 days, of which the inheritance was controlled by non-additive effect.

正常供氮培养35天时根体积和植株生物量的特殊配合力方差均大于一般配合力方差，这些性状以非加性遗传为主。

In this paper, signal peptide was added before the N-terminus of CEMA with the intention to reduce its toxic to plant cells while maintaining the strong antibacterial activity.

本文通过在CEMA的N端添加信号肽，对其进行改造，以探索不降低抑菌作用的同时，降低其对植物细胞毒害作用的可能性。

With the plant growing and reproducing the N and P content in plant were continually transferred, regulated and used once again.

植株体内N，P不断转移、调整和再度利用。

Shocking effect and analysis for NH 3-N to plant Drawing out countermeasure.

分析了氨氮对污水场的冲击影响,并提出对策.

The C/ org. N and HA/ FA ratios of newly formed humus ( NFH) varied with the chemical composition of plant types as materials.

在相同的腐解条件下，不同物料腐解产物的C/有机N比值和HA/FA因物料种类而异。