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- high phosphorus efficiency 磷高效
- Therefore, more research is needed in order to determine whether APA level is an important index for evaluating and selecting Eucalyptus varieties with high phosphorus use efficiency. 能否将APA活性作为评价桉树耐低磷特性的指标仍需结合大田试验进一步研究论证。
- This paper brie-fly introduced the result of the preliminary experimenf of high phosphorus manganese ore. 本文简介了用此法处理松桃高磷锰矿石的初步试验结果。
- Yah X L,Xu F S,WangY H.Study on phosphorus efficiency of various Arabidopsis its nutritional mechanism[J].Plant Nutr.Fert.Sci.,2004,10(6):625-628. [5]阎秀兰;徐芳森;王运华.;不同拟南芥磷营养效率的差异及其营养机理初探[J]
- Under high phosphorus conditions, however, the grain yield of the Andean genotypes was lower than that of the Mesoamerican genotypes. 然而,在高磷条件下,安第斯基因型的种子产量显著低于中美基因型。
- Osteoporosis (bone resorption) is often brought on by high phosphorus and low calcium intake. 骨质疏松症(骨头再吸收)时常被高的磷和低的钙吸入引起。
- Under glasshouse conditions, pot cultural experiment was conducted to seek critical phosphorus concentrations of wheat genotypes with phosphorus efficiency and inefficiency. 摘要利用温室盆栽试验,对不同磷效率小麦基因型进行了磷素营养阈值的研究。
- Legume/cereal intercropping is one of the most common combinations in intercropping systems, which could improve phosphorus efficiency by selecting suitable crop to intercrop. 在间作系统中,豆科和禾本科间作是传统农业中应用最为常见的一个组合,选择合适作物种类进行间作,可提高作物对磷的吸收利用效率。
- At the end of aerobic phase, SBR2 has significantly higher phosphorus removal efficiency than SBR1 (93.67% against 65.06%). 在好氧末;SBR2中的可溶解性正磷酸盐(SOP)浓度远远低于SBR1;SBR2的除磷效果达到93.;67%25;但SBR1仅为65
- Do not overfertilize garlic or it will become leafy. Use a high phosphorus fertilizer (the middle number) to promote bulb formation. 大蒜不要施肥过多否则它将变得只长叶子。使用高磷肥料能促进鳞茎的形成。
- Analysing the phosphorus content of steel during the steel-making, the fundamental causes of the high phosphorus content of steel was found. 摘要结合安龙钢铁公司的实际生产,对炼钢过程磷的含量进行分析,模拟炼钢的实际生产条件,通过试验找出了磷成分超标的原因。
- The characteristics of grain growth of metallic phase in direct reduction of high phosphorus oolitic hematite by carbon are discussed in the paper. 研究鄂西高磷鲕状赤铁矿直接还原过程中金属铁颗粒的长大特性,并着重讨论还原温度、渣相碱度及反应时间对铁颗粒长大的影响。
- The genotypic differences in response to iron deficiency (-Fe) of winter wheat with different phosphorus efficiency were investigated in nutrient solution under controlled conditions. 摘要 用营养液培养方法研究了不同磷效率小麦幼苗对低铁胁迫的基因型差异。
- Abstract The paper describes the state quo of phosphorous reduction of high phosphorus iron ore,points out its existing problems and discusses its future development orientation. 介绍了国内外高磷铁矿石降磷方法的现状,提出了目前铁矿降磷方法中存在的问题,并对铁矿降磷未来的发展方向进行了探讨。
- The results show that the process of the nucleation and grain growth of metallic in direct reduction of high phosphorus oolitic hematite is one of destroying the oolitic structure of raw ore. 研究结果表明,高磷鲕状赤铁矿直接还原过程中金属铁颗粒成核及晶核长大的过程是破坏原矿鲕状结构的过程;
- Aiming at the characteristics of the municipal sewage with low carbon and high phosphorus content,the effect of different water filling ratios and HRT on nitrogen removal was studied. 针对此类污水,研究了不同的充水比和反硝化时间对处理效果的影响。
- Wang Q R,Li Z S.Studies on critical values of phosphorus in wheat genotypes with phosphorus efficiencies[J].Acta Botanica Boreali-Occidentalia Sinica,1999,19(3):363-370. [7]王庆仁;李振声.;不同基因型小麦磷素营养域值的研究[J]
- Their labor efficiency is very high. 他们的工作效率很高。
- The experiment showed that the absorption intensity was much greater than the release intensity in higher phosphorus concentration of upper water of surficial sediment. 可以看出当上覆水磷酸盐浓度较高时 ;吸附作用的强度远大于释放作用 .
- High phosphorus hematite-limonite ore 高磷赤褐铁矿石