片语

NPK复合肥npk compound fertilizer

npk uptakesnpk吸收量

npk application氮磷钾施用

npk nutrient氮磷钾养分

NPK accumulation氮磷钾累积

NPK肥料npk fertilizer

abonos npk氮磷钾肥料

英汉例句

• The input of NPK as either organic manures or chemical fertilizers not only greatly improved soil productivity but also was of benefit to the soil as a carbon sink.

  试验结果表明：以有机肥或以化肥形式配合施用NPK不但可以极大提高土壤生产力，而且有益于增加土壤有机碳储量。

• The advances of the S-based NPK production originated in China on the process, equipment and material in recent 3 years are presented.

  介绍我国自行开发的S -NPK生产工艺技术近3年来在工艺流程、设备选型和设备质等方面的改进和发展情况。

• The contrastive experiments of organic inorganic compound fertilizer with NPK compound fertilizer was carried out by corn, rice, cowpea and Chinese cabbage.

  在玉米、水稻、豇豆、小白菜四种作物上，进行有机无机复合肥与氮、磷、钾混合肥对比试验。

• The production and process control of specialty fertilizer for tobacco in S-based NPK plant, achieved in Xingyuan Chemical Co. , Ltd, is presented.

  介绍湖北宜都星原化工有限责任公司利用硫基氮磷钾装置生产各种规格烟草专用肥的操作和工艺控制。

• A technological process is described for the manufacture of urea-based NPK compound fertilizers.

  叙述了利用尿素制npk尿基复合肥料生产工艺。

• Besides, applying fertilizer improved soil microbial biomass c, however, divergence between NPK and Ntreatment is not marked.

  施用肥料能提高土壤微生物量碳的含量，但NPK处理与N处理差异不大。

• The loss rate of NPK is 8.71%, and is Minimum.

  氮磷钾配施处理氮素损失率最低，为8.71%。

• By detailed data analysis, the author examines the potential markets at home and abroad, product cost and price when China joins WTO and suggests a careful determination in launching new NPK projects.

  针对国内的形势，用大量的数据，从中国和国际磷复肥市场需求的潜力，以及我国入关以后磷复肥市场成本和价格的分析，提出国内企业在目前磷复肥的发展热潮中，应慎重决策的建议。

• Strong superiority of NPK uptake in low and middle NPK supply levels.

  在中低氮、磷、钾水平下，根系活力较强，吸肥优势明显，物质生产效率较高。

• Results showed that long term application of NPK fertilizers or manure could increase soil biomass-N, especially the effect of manure on biomass-N was obvious.

  结果表明，长期施用有机肥或化肥均能增加土壤生物量氮数量，尤以有机肥的作用明显。

• The fertilizer rate of fi gave significant higher yield than the other two at Fuyang, further increasing in chemical NPK would be unnecessary at the location.

  在富阳，fi施肥量比其它两处理获得统计上的高产，进一步增施化肥似无必要。

• Leaf NPK content decreased generally from rapid growth period to middle fruit period, and increased slightly at mature period.

  快速生长期至中果期，叶片氮磷钾含量总体上均呈下降趋势，中果期至成熟期，则略有上升。

• Melting urea or liquid urea from the second step evaporator of urea plant is used to produce NPK compound fertilizer by spraying granulation on the basis of conglomeration technology.

  在团粒法工艺的基础上，用尿素熔融尿液或尿素车间二段蒸发器的尿液进行喷浆造粒生产复合肥。

• In addition, the structure of ammoniator-granulator, and the operation condition for MAP, DAP and NPK fertilizers are explained.

  同时阐述了转鼓氨化造粒机的构造以及用于生产MAP、DAP和NPK复合肥的条件。

• In view of the nationally forbidden marketing on ammonium nitrate as chemical fertilizer, the nitro-based NPK process is put forward with raw material of ammonium nitrate by hemi-slurry technology.

  由于国家禁止将硝铵作为化肥销售，提出用半料浆法将硝铵制成硝基NPK。

• The product change from to ammonium nitrate to NPK complex fertilizer in the respects of raw materials, technical routes and production were given in this article.

  对硝铵改产npk复肥的原料路线、技术路线及生产方法进行分析探讨。

• The S-based NPK capacity enlargement leading to the increase of phosphogypsum in phosphoric acid production, mechanical faults occurred to the twin screw conveyor.

  由于SNPK装置扩能，使磷酸生产的副产品磷石膏增加，致使输送磷石膏的双螺旋输送机常发生故障。

• The analysis to pollution criterion of NPK fertilizer plant shows that the current standards cannot cover all the limitation of pollutant discharges.

  对NPK复合肥工厂污染物排放标準的分析表明：现行的有关标準不能涵盖其污染物排放的限制。

• I know when the word fertilizer is mentioned, we usually refer to NPK fertilizers.

  我知道，说到肥料，我们通常指的是氮磷钾。

• The highest sustainability of productivity was observed on the plots where equilibrium NPK chemical fertilizer and organic fertilizer were applied.

  NPK化肥平衡施用以及NPK化肥与有机肥配合施用稻麦产量稳定，紫色土生产力的可持续性最强。

• An experiment was carried out to study the effect of NPK fertilizer, micro-element fertilizer, organic fertilizer application on the yield and nutrient quality of Alfalfa Medicago sativa l.

  研究氮磷钾肥、微肥、有机肥三者配施对紫花苜蓿饲草产量和品质的影响。

• The production technology for high-concentration sulphur-based NPK compound fertilizer is researched and conversion of potassium chloride, slurry and product properties are discussed.

  对硫基氮磷钾高浓度复合肥生产工艺进行了研究，介绍了硫酸钾的转化率、料浆性质和产品性能。

• The spraying of SFNS could improve the quality of farm product, promote the absorption and utilization of NPK and decrease the nitrate content in farm product.

  使用专用叶面营养液具有改善农产品品质，提高养分吸收利用，降低硝酸盐的效果。

• It would appear (Table 2.) that the 1995 predicted needs could be met immediately by applying the known technology of balanced NPK fertilization.

  从表2看来，应用已知的平衡施肥(NPK)技术现在就可达到1995年的需求量。

• The results show that ha organic-inorganic compound fertilizer has the clear effect of a slow release compared with the NPK compound fertilizer.

  结果表明，HA有机—无机复混肥与普通无机复混肥相比具有明显的缓释效果。

• The experimental result of two growing seasons indicated that, if pineapple leaf NPK content in late slow growth period was higher, it would gradually decrease at rapid growth period.

  结果表明：当缓慢生长期后期叶片氮磷钾含量处于较高水平时，至快速生长期，叶片氮磷钾含量均呈下降趋势；