nitrogen status的例句大全

nitrogen status of the plants

植株的氮素状态

Review on application of color model in monitoring nitrogen status of vegetables

颜色模型在蔬菜氮素诊断中的应用前景探讨

Estuary wetland, as the natural barrier of accommodating purification land-sourced pollutants and cutting them into the sea, plays a very important role in controlling estuarine and coastal water nutritional status and global carbon 、 nitrogen cycle.

河口湿地作为容纳净化陆源污染物、削减其入海通量的天然屏障，在控制河口和近海水体营养状况以及全球碳、氮循环过程中扮演着十分重要的角色。

Wang Long structure with the status quo of power plant equipment, technical transformation into low-NOx combustion system, nitrogen transformation, transformation of boiler heating surface of the tail, SCR system transformation in three parts.

结合旺隆电厂设备结构现状，脱硝技改分为低氮燃烧系统改造、锅炉尾部受热面改造、SCR系统改造三个部分。

CNC reflect not only the nitrogen nutrition status in the plant, but also its potential ability of nitrate-N accumulation.

硝态氮临界含量既可反映作物的氮素营养状况，也可体现蔬菜硝态氮累积的潜在能力，是施肥预测的有效依据。

Nitrogen fertilizer potentiator changed the effective nitrogen release status, which was beneficial to the corn for nutrient demand in spiking period.

氮肥增效剂可以在一定程度上改变土壤中有效氮的释放状况，更利于玉米穗期生长对养分的需求，以施纯氮量112.5kg/hm2，且加增效剂的效果最佳。

status and assessment of fertilizing the nitrogen fertilizer and phosphatic fertilizer to the field in dianchi watershed

滇池流域农田氮、磷肥施用现状与评价

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。

This text summarizes the status of and advances in nitrogen biogeochemical cycling and the possible problems.

文章全面综述了氮素生物地球化学过程研究的现状与进展及其可能存在的问题.

The performance of Nitrate Reductase Activity ( NRA ) in plant leaf reflects the status of nitrogen metabolism.

硝酸还原 酶 活性高低可反映植株营养状况和氮素代谢水平.

Effects of Nitrogen Application and Soil Management on Soil Nutrient Status in Sour Cherry Orchard

增施氮肥和地面管理对酸樱桃园土壤营养状况的影响

The basic principal of the nitrogen engine and the status quo are present in this paper.

介绍了液氮发动机的基本原理以及国内外发展概况.

The Present Status of Study on Uptake of Nitrogen by Crop Roots

农作物对氮肥吸收速率的研究现状