A Study on the Status of Soil Phosphorus and Available Application of Phosphorus Fertilizer in Shaanxi Province.
陕西土壤磷素状况和磷肥有效施用的研究
Alcohol and hydrogen can be halogen acid, phosphorus or halogenated role of thionyl chloride to generate halocarbons.
醇可与氢卤酸、卤化磷或氯化亚砜作用，生成卤代烃。
Characteristics of phosphorus and correlation study on phosphorus supplying capacity in paddy soil from yellow earth.
黄壤性水稻土的磷素特征及供磷能力的相关研究
The total phosphorus requirement is relative to the potential of soil phosphorus and nitrogen fertilizer application.
总磷需求量与土壤磷潜力和施用氮肥有关。
Electroless nickel copper phosphorus ternary alloy deposits were prepared by addition of cupric sulfate in nickelbath.
在化学镀镍 磷合金液中加入硫酸铜制得镍 铜 磷三元合金。
The Effects and Analytical Optimization of Nitrogen, Phosphorus and Potassium Fertilizer Applied on Yield of Blueberry
氮磷钾肥对越橘的产量效应及优化分析
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
Mechanism of different Vicia faba genetic adaptability to different phosphorus treatment was studied with pot experiment.
用盆栽法研究不同品系春蚕豆对不同磷处理的适应机理。
The effect of rare earth mischmetal on the temper brittleness of two low alloy steels containing manganese and phosphorus.
稀土对两种锰磷低合金钢回火脆化的影响
Effects of Phosphorus Fertilizer Application on the Distribution of Inorganic Phosphorus Fractions in A Marine Saline Soil
施磷对滨海盐土无机磷组分的动态影响
Cheese and processed cheese products. Determination of total phosphorus content. Molecular absorption spectrometric method.
乳酪及其制品。总磷含量的测定。分子吸收光谱测定法
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
SOIL QUALITY. DETERMINATION OF PHOSPHORUS. SPECTROMETRIC DETERMINATION OF PHOSPHORUS IN SODIUM HYDROGEN CARBONATE SOLUTION.
土壤质量。磷的测定。在碳酸氢钠溶液中可溶磷的光谱测定
Physiological Response of Liriodendron chinense Provenances with Different Phosphorus Efficiency under Low Phosphorus Stress
不同磷效率马褂木种源对磷胁迫的生理反应
The metabolic mechanism of anaerobic phosphorus release and its kinetic analysis during biological phosphorus removal process
生物除磷过程厌氧释磷的代谢机理及其动力学分析
Research on occurrence state of minerals containing phosphorus and phosphorus reducing of iron concentrate of gushan iron mine
姑山铁矿磷矿物的赋存状态及铁精矿降磷研究
Countermeasure and Characteristic of Soil and Water Loss and Nitrogen and Phosphorus Loss in the Mesa Areas of Dianchi Lakeside
滇池沿岸台地水土，氮磷流失特征与控制对策分析
Comparative study on the biomass, grain yield and phosphorus absorption of rice cultivated in waterlogged and aerobic conditions
水作与旱作水稻生物量，籽粒产量及吸磷的比较研究
Uncertainty Evaluation of Determine Phosphorus Pentoxide in Silicate by Phosphorus Vanadium Molybdenum Yellow Spectrophotometery
磷钒钼黄光度法测定硅酸盐中五氧化二磷的不确定度评定
Aerating to sediment obviously enhanced the accumulative adsorption quantity of phosphorus, higher than that by aerating to water.
底泥曝气显著增加了磷的累计吸附量, 并高于对水曝气。
Nitrogen application combined with phosphorus application significant influence alkaloids concentration and Total alkaloids yield.
氮磷对苦参总碱含量和单株苦参总碱产量互作效应显著。
ABOUT SEPARATING PHOSPHORUS AND REFINING MANGANESE MINERAL ASSAY EXPERIMENT WITH HARDLY SEPARATED HIGH PHOSPHORUS LOW MANGANESE ORE
高磷低锰难选矿石除磷提高锰矿品位试验研究
Spectrophotometric determination of micro phosphorus in aluminiumsilicon alloy with forming bismuth phosphorus molybdenum blue complex
铋磷钼蓝分光光度法测定铝硅合金中微量磷
Effect of Different Phosphorus Level on Photosynthetic Rate and Agronomic Traits Between Soybean Cultivars With Different Phosphorus Efficiency
磷对不同磷效率大豆品种光合生理和农艺性状的影响
A Metabolic Model Based on The Competition Between Glycogen Accumulating Organism and Phosphorus Accumulating Organism with Different Substrates
不同基质的聚磷菌和聚糖菌竞争的代谢模型
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