1) azotation
[,æzəu'teiʃən]
吸氮作用
2) crop N uptake
作物吸氮
1.
The relationship between mineralizable soil N and crop N uptake was studied under the condition of pot and field experoments respectively.
在盆栽和田间条件下，研究了作物吸氮与土壤可矿化氮的关系。
3) crop uptake of nitrogen
作物吸氮量
1.
The content of mineralizable nitrogen (MAN), total nitrogen (TN) and organic matter (OM) at different depth of soils were analysed to study the relationships between these three indices and crop uptake of nitrogen (CUN).
在具有典型半干旱气候特征的陕西永寿选取6种不同肥力水平的田块,分层采集0～100cm土样,测定各土层可矿化氮、全氮及有机质含量,研究其与作物吸氮量之间的关系。
4) denitrification
[di:naitrifi'keiʃən]
脱氮作用
1.
The effects of temperature,pH,shaking speed,m(C)/m(N) and concentration of NH+4-N on denitrification of YY4 bacterium were investigated.
在实验室条件下,初步探讨了不同温度、pH值、摇床转速、碳氮比、氨氮质量浓度对YY4菌株脱氮作用的影响。
5) Nitrogen fixation
固氮作用
1.
This article laid great emphasis on the method and procedure of in situ determination of pelagic nitrogen fixation rate in aquaculture ponds, and some improvements, such as the use of syringe as incubator and the adiustment of the amount of yielded gas volume, were proposed.
侧重应用乙炔还原法进行养殖池水层生物固氮作用原位测定的具体操作步骤 ,并提出了应用医用注射器作为原位培养容器和对培养后生成的气体体积进行了校正的改进措施。
2.
The optimal pO2 of nitrogen fixation,respiration rate of stem nodule bacteroids, nodule leghemoglobin and cytosol soluble protein were reduced by water deprivation.
测定不同ｐＯ２下离体茎瘤固氮活性以ｐＯ２为６０％最高；当把茎瘤切碎后，茎瘤皮层的扩散屏障作用降低或失去，最适ｐＯ２降至４０％，说明Ｏ２是茎瘤固氮作用的限制因子。
补充资料：内吸除(见单晶片的吸除技术)
内吸除(见单晶片的吸除技术)
internal gettering
内吸除internal gettering见单晶片的吸除技术。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条