nitrogen造句

Nitrogen isotope studies on seasonal nitrogen pollution of inflowing rivers of Hongfeng lake, Guizhou Province
氮同位素示踪贵州红枫湖河流季节性氮污染

Effect of Booting Nitrogen on Accumulation of Grain Protein Components and Development of Protein Body in Wheat
孕穗期施氮对小麦蛋白质组分积累和蛋白质体发育的影响

Effect of Anaerobic Acidification Treatment on Nitrogen Removal and Toxicity Reduction of Coke Plant Wastewater
厌氧酸化在焦化废水脱氮和毒性削减中的作用

Nitrogen turnover from grazing livestock excreta is the key process in the nitrogen cycle of pasture ecosystems.
放牧家畜排泄物氮转化是草原生态系统氮循环的关键。

Effect of Nitrogen Level and Top Dressing Proportion on Growing Stages and Dry Matter Accumulation in Winter Potato
施氮量及追肥比例对冬马铃薯生育期及干物质积累的影响

Ammonium assimilation is a very important process to transform inorganic nitrogen into organic nitrogen for plants.
氨同化作用是植物将无机氮转化成有机氮的一个重要过程。

Study on biological nitrogen removal in mustard tuber wastewater with high salinity and high nitrogen concentration
高盐高氮榨菜废水生物脱氮试验研究

Influence of water deficit and supplemental irrigation on nitrogen uptake by winter wheat and nitrogen residual in soil
缺水与补水对小麦氮素吸收及土壤残留氮的影响

The dynamic characteristics and modeling of nitrogen in paddy field surface water and nitrogen loss from field drainage
水稻田面水氮素的动态特征、模式表征及排水流失研究

Nitrate accumulation and nutrient absorption in flowering Chinese cabbage under different conditions of nitrogen supplied
不同氮素供应条件下菜心对部分养分吸收和硝酸盐的积累

Experimental research on removal of nitrogen and phosphorus in enhanced sequencing batch reactor activated sludge process
强化序批式活性污泥工艺脱氮除磷的实验研究

On the capacity of accumulation and transfer of nitrogen and phosphorus in Phalaris arundinacea Linn in Mount Beigu Wetland
北固山湿地虉草氮磷积累和转移能力的研究

The yield increased with certain nitrogen fertilizer. Nitrogen productivity decreased with the increasing basal fertilizer.
氮素的生产力随着基肥施用量的增加有下降趋势。

Effects of Nitrogen Fertilizer Rate and Ratio of Base and Topdressing on Winter Wheat Yield and Fate of Fertilizer Nitrogen
施氮量和底追肥比例对冬小麦产量及肥料氮去向的影响

Effects of the Ratio of Tiller to Panicle Nitrogen Fertilizer on Rice Yield and Quality and Nitrogen Utilization Efficiency
蘖穗肥氮素配比对水稻产量、品质及氮肥利用率的影响

Effect of application of nitrogen, zinc and selenium on fixation of nitrogen and transfer of nitrogen fixed in white clover
氮锌硒肥配合施用对白三叶的固氮作用与氮转移的影响

Effects of Nitrogen Fertilizer on the Root Morphology and Cadmium Accumulation in Low Cadmium Treatment Sedum alfredii Hance
氮对低镉处理下东南景天根系形态及镉积累的影响

Effects of nitrogen application at different developmental stages on nitrogen accumulation and translocation in winter wheat
不同时期追氮对冬小麦植株氮素积累及转运特性的影响

Effects of Nitrogen Rate and Ratio of Base Fertilizer and Topdressing on Uptake, Translocation of Nitrogen and Yield in Wheat
施氮量和底追比例对小麦氮素吸收转运及产量的影响

Studies on the Characteristics of Nitrogen Absorption and the Yield Formation of Late Hybrid Rice With Different Growth Duration
不同熟期杂交晚稻的氮素吸收特性与产量形成的研究

Fishponds had the least nitrogen pollution, compared to other passingby water bodies, and the main pollutant was organic nitrogen.
相比之下，养殖鱼塘水体总氮最低，主要以有机氮为主

Effects of different fertilization modes on vegetable growth, fertilizer nitrogen utilization, and nitrogen loss from vegetable field
不同施肥模式对蔬菜生长、氮肥利用及菜地氮流失的影响

There was a significant positive correlation between the contents of organic matter and contents of total nitrogen and available nitrogen.
全氮、碱解氮含量和有机质含量呈显著正相关关系。

Study on the Effect of Nitrogen Fertilizer with Split Application on Variation of Nitrogen in the Surface and Leakage Water of the Paddy Field
分次施氮对稻田水层及渗漏水氮素影响动态变化研究

Or inchoate make anteroom puncture, amine of acyl of nitrogen of vinegar of Yi Ke profess to convinced in order to reduce intraocular pressure.
或早期作前房穿刺, 亦可口服醋氮酰胺以降低眼压。