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磷酸根的英文

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"磷酸根"怎么读用"磷酸根"造句

英文翻译手机手机版

  • phosphate radical
  • po4

例句与用法

  • Methods for chemical analysis of rare earth chloride and carbonate - determination of phosphorus radicle content
    氯化稀土碳酸稀土化学分析方法磷酸根量的测定
  • Test method for trace chloride , nitrate , phosphate , sulfate in electronic grade water by ion - chromatography
    电子级水中痕量氯离子硝酸根离子磷酸根离子硫酸根离子的离子色谱测试方法
  • Industrial circulating cooling water and boiler waterdetermination of fluorine choride phosphate nitrite nitrate and sulfate - ion chromatography
    工业循环冷却水及锅炉水中氟氯磷酸根亚硝酸根硝酸根和硫酸根的测定离子色谱法
  • The solid samples made from the diethylgermanium dichloride and amp , cmp , gmp , imp solution are investigated by infrared spectroscopy and mass spectrometry techniques
    Kh _ 2po _ 4试验结果得出二氯二乙基锗与dna之间除了与磷酸根相互作用之外还存在其它作用方式。
  • On the surface containing calcium , the precipitation of phosphate ions was prior to calcium ions due to a number of the surface calcium ions and the surface positive charge ; on the surface containing phosphorus , the precipitation of calcium ions was prior to phosphate ions
    含钙表面,由于钛表面有大量的钙离子和表面带有正电荷,磷酸根离子先于钙离子沉积到表面;而含磷表面,则是钙离子先于磷酸根离子沉积到钛表面。
  • 2 . the results showed that the contents of cach - extractable soil p , and soil test phosphorus ( olsen , bray , mehlich - 3 ) and algae - available p contents ( naoh - extractable soil p ) in the soils correlated significantly with the contents of ortho - p , particulate p and bioavailable p in runoff , respectively , which were feasible to be used as primary indices to evaluate of agriculture p impacting on surface water quality . the results also showed that the relationships between the phosphorus sorption of soil index ( psi ) , and the degree of soil saturation with phosphorus ( dpss ) and the contents of ortho - p , particulate p and bioavailable p in runoff reached significant level , respectively
    黄壤旱地土壤易解吸磷( cacl _ 2 - p ) 、土壤有效磷( olsen - p 、 bray - p 、 mehlich - 3 - p )或藻类可以利用的土壤磷( naoh - p )与地表径流中颗粒态磷、生物有效性磷和磷酸根态磷之间均存在显著的相关性,在一定的程度上可用cacl _ 2 - p 、 olsen - p作为指示黄壤旱地地表径流中磷潜在流失的预警指标,来判断旱地存在磷素非点源污染的可能性。
  • Through study of correlative contents of advanced computer cybernetics , artificial intelligence , the domain knowledge and special crop growth mechanism in greenhouse , we present the system of multi - sensor data fusion ( msdf ) based on radial basis function network ( rbf ) to implement on line detection for nutrient - liquid , which may realize multiple components detection on - line , for example no3 - , cl - , ca2 + , ph , ec , nh4 + , k + and so on . the soft sensor ' s mechanism is introduced to overcome the limitations of sensor ' s manufacturing process . to improve the believe - degree of soft sensor ' s result , we analyze soft sensor ' s result by uncertain inferential capacity and combination rule of evidential theory
    本论文通过对计算机技术、控制理论、人工智能技术和设施农业领域知识等相关理论的研究,结合对特定温室蔬菜生长的研究与机理分析,提出了一种基于rbf神经网络的营养液多传感器数据融合( msdf )系统,实现对营养液组分: no _ 3 ~ - 、 cl ~ - 、 ca ~ ( 2 + ) 、 ph 、 ec 、 nh _ 4 ~ +和k ~ +的在线检测;对于由于目前传感器制造工艺的限制而不能在线检测的离子成分如磷酸根和硫酸根,提出了一种基于径向基函数网络的软测量机制,可以有效地实现对营养液中磷酸根和硫酸根成分的实时检测;为了提高软测量结果的可信度,利用d - s证据理论的不确定推理能力和合成公式,结合领域知识对软测量结果进行可信度分析。
  • A series of near roundness cds nanoparticles with a particle diameter of 3 ~ 6nm have been prepared by controlling the concentration and proportion of reactants and adopting sodium hexametaphosphate as stabilizing agent . the studies demonstrate that these particles present obvious quantum size effect and an appropriate excess of cd2 + ion and hexametaphosphoric acid group polysnion are helpful to the dispersion and flame capability ' s improvement of particles . another series of near roundness monodisperse au nanoparticles with a diameter of 12 . 3nm was prepared via sodium citric acid deoxidizing auric chloride acid
    利用六偏磷酸钠作为稳定剂,通过控制反应物的浓度及比例,制备了粒径为3 6nm 、呈近似球形的cds纳米颗粒,光谱测试结果表明,颗粒具有明显的量子尺寸效应,适当过量的cd ~ ( 2 + )离子以及六偏磷酸根聚阴离子有助于颗粒的分散并提高其发光性能;采用柠檬酸钠还原氯金酸,制备了接近球形、平均粒径约为12 . 3nm的单分散体系au纳米颗粒;采用wessling的前驱聚合物法获得导电聚合物ppv前驱体。
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