磷酸根 的英文怎麼說
中文拼音 [līnsuāngēn]
磷酸根
英文
phosphate radical-
On the base of degrading effect of cm, the paper investigated the correlation between microorganisms and nutrient salt in the water body. it showed that the correlation between ammonifying bacteria and nh3 - n was 0. 74 ; the correlations between nitrifying bacteria, denitrifying bacteria and no _ ( 3 ) - n were 0. 65, - 0. 53, respectively. the correlation between phosphorus bacteria and po _ ( 4 ) ~ ( 3 ) p was 0. 76
根據復合微生物對水質的降解效果，選擇其使用量為2g時，對水體中微生物功能菌群與營養鹽含量的相關性進行了研究，其中氨化菌與氨氮，硝化菌與硝氮，磷細菌與磷酸鹽均成正相關關系，相關性r分別為0 . 74 ， 0 . 65 ， 0 . 76 。Take charge of 《 eeffect of sodium cytidine triphosphate on synaptic plasticity in the focal cerebral ischemia in rats 》 and 《 study of anatomical factors on cervical spondylosis of nerve root type 》, which won second prize of science and tenology in chengde ; and 《 study of anatomical factors on cervical spondylosis of nerve root type 》 won third prize of the department of science and technology in hebei province as well
主持的《三磷酸胞苷二鈉促進局灶性腦缺血大鼠突觸重塑研究》獲承德市科技獎二等獎； 《神經根型頸椎病解剖因素研究》獲承德市科技獎二等獎，同時獲河北省科技廳三等獎。Methods for chemical analysis of rare earth chloride and carbonate - determination of phosphorus radicle content
氯化稀土碳酸稀土化學分析方法磷酸根量的測定Among the technologies recommended for these soils are : lime associated with gypsum for a deeper root system, p - fertilization with thermophosphate and the use of sugar mill by - products like vinasse, filter cake and bagasse, as source of organic matter and some essential plant nutrients
這些土壤上推薦使用的技術措施有：石灰與石膏同時施用以加深根系，熱法磷酸鹽作磷肥，並使用酒糟、濾餅和蔗渣等糖廠副產品作為有機質和必需養分來源。Effect of filter paper on shoot induction and genetic transformation of artemisia annua l
銀型磷酸鋯鹽抗菌粉對青蒿根生長的影響及生長動力學研究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
利用六偏磷酸鈉作為穩定劑，通過控制反應物的濃度及比例，制備了粒徑為3 6nm 、呈近似球形的cds納米顆粒，光譜測試結果表明，顆粒具有明顯的量子尺寸效應，適當過量的cd ~ （ 2 + ）離子以及六偏磷酸根聚陰離子有助於顆粒的分散並提高其發光性能；採用檸檬酸鈉還原氯金酸，制備了接近球形、平均粒徑約為12 . 3nm的單分散體系au納米顆粒；採用wessling的前驅聚合物法獲得導電聚合物ppv前驅體。Crystal zirconium phosphate - phosphonate has the stability and regulity of interlayer floor of inorganic a - zirconium phosphate, they still have the designability of the organic group in the interlayer and adjustment of the ratio of organic and inorganic phosphorus acid, they are a kind of potential smart material, we can process molecule design and optimize filtration according to the requirement of goal reaction, we can prepare special ion - exchange, catalyst, catalyst supporters nonlinear optics compound, solid state proton conductivity and the intercalation complex precusor by introducing different active organic group or active center into the choice and stable framework of inorganic a - zirconium phosphate
有機?無機晶態混合磷酸鋯具有無機磷酸鋯的層板穩定性和規整性，同時具有層間有機基團的可設計性和有機無機磷酸混合配比的可調節性的特點，是一類很有潛力的靈巧材料，並且可以根據目標反應的要求進行分子設計和優化篩選，在無機磷酸鋯優良穩定的骨架上引入不同的活性基團或活性中心，可以制備出性能獨特的離子篩、催化劑、催化劑載體、非線性光學物質、固態質子導體和制備插層復合物的前驅物。Mongolica young stand, secondary natural forest, and the mixed forest of larix olgensis and fraxinus mandshurica rupr. countermeasures for controlling soil degradation were also recommended. the study got following results : ( 1 ) from young stand to mid - age of larix olgensis, with the closure of canopy and the decrease of undergrowth vegetation cover, soil acidity, enzyme activity, total inorganic phosphorus, available k, soil moisture and total porosity decreased significantly ; while soil organic matter content, humus component content, the amount of three main types of microbes, acid phosphatase activity, and bulk density in rhizosphere soil and non - rhizosphere soil increased with the increase of the amount of forest floor litter ; from mid - age stand to near mature stand, with the decrease of stand density and crown cover as well as the restoration of undergrowth vegetation after preliminary thinning, soil organic matter content, fulvic acid, exchangeable acidity, exchangeable aluminium, neutral phosphatase activity, total amount of inorganic phosphorus, the amount of actinomycetes, soil moisture, and total porosity in rhizosphere soil and non - rhizosphere soil apparently increased ; from near matu re stand to mature stand, soil activity acidity, organic matter content, humus component content, available phosphorus, total amount of amino acid, available k, soil enzyme activity, soil moisture, and total porosity in rhizosphere soil and non - rhizosphere soil decreased, but total phosphorus, soil acidity ( in particular, exchangeable aluminium ), and bulk density increased
結果表明： （ 1 ）從落葉松幼齡林到中齡林，隨著林冠的郁閉和林下植被蓋度的急劇下降，林地土壤酸度、土壤酶活性、無機磷總量、速效鉀、土壤水分含量、總孔隙度呈明顯下降趨勢，而根際和非根際土壤有機質含量、腐殖質各組分含量、三大類微生物數量、酸性磷酸酶活性和土壤容重隨著凋落物的增加呈明顯上升趨勢；從中齡林到近熟林，由於撫育間伐，林分密度及郁閉度下降，林下植被蓋度逐步得到恢復，根際與非根際土壤有機質含量、富里酸、交換性酸、交換性鋁、中性磷酸酶、無機磷總量、放線菌數量、土壤水分含量、總孔隙度呈明顯的上升趨勢；從近熟林到成熟林，隨著林齡的增大，根際與非根際土壤活性酸、有機質含量、腐殖質各組分含量、有效磷含量、氨基酸總量、速效鉀、土壤酶的活性、土壤水分含量和總孔隙度呈下降趨勢，而根際與非根際土壤全磷含量、土壤酸度（特別是交換性鋁）和容重呈增加趨勢。Nicrate nitrogen and phosphate in liquid medium were quickly consumed at the lag phase of the growth, the consumption rate was 16. 71 g / ml d and 1. 67 g / m ) d, respectively ; but during the rapid - growth phase, its consumption rate was decreased
在毛狀根生長遲滯期內，培養基中的硝態氮和磷酸鹽的消耗較快，其消耗速率分別為16 . 71 g ml ? d和1 . 67 g ml ? d ；但在快速生長期，其消耗速率反而減慢。Rather the lion ' s share was trapped in aluminum phosphate minerals, which contain no uranium at all
相對的，大部份的氙被囚禁在磷酸鋁礦物中，這種礦物根本完全不含鈾。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
黃壤旱地土壤易解吸磷（ cacl _ 2 - p ） 、土壤有效磷（ olsen - p 、 bray - p 、 mehlich - 3 - p ）或藻類可以利用的土壤磷（ naoh - p ）與地表徑流中顆粒態磷、生物有效性磷和磷酸根態磷之間均存在顯著的相關性，在一定的程度上可用cacl _ 2 - p 、 olsen - p作為指示黃壤旱地地表徑流中磷潛在流失的預警指標，來判斷旱地存在磷素非點源污染的可能性。According to the properties of litter substrate, the enzymes are classified into cellulolytic enzymes, ligninolytic enzymes, proteolytic enzymes and phosphatase
根據森林凋落物底物性質的不同，將凋落物分解酶分為纖維素分解酶類、木質素分解酶類、蛋白水解酶類和磷酸酶類。With the actual sales data, the demand forecasting model has been testified and proved to be reliable. the inventory items to be managed have been determined based on the related producing process, the ingredient requirements and the material - consuming indicators. through the example of demand in 2004, the required practical calculation formulas, decision tools, and the actual steps for cycle inventory and safety inventory management between any adjacent firms of hongfu ammonia - phosphate supply chain are presented, and the managerial levers from inventory management perspective to improve the performance and to decrease the cost of hongfu ammonia - phosphate supply chain are carried out, so are the deduced inventory management policies
根據相關工藝流程、成分組成、工藝技術消耗指標，用excel建立了「宏福磷酸銨工藝技術消耗指標」表，利用它可以高效率地計算出宏福磷酸銨庫存管理項目和數量，並利用它具體地明確了宏福磷酸銨2004年的庫存管理涉及的具體科目和各科目的數量；指出了宏福磷酸銨供應鏈中各主要環節的周轉庫存管理和安全庫存管理的基本思路、要平衡的成本項目、要奔赴的目標、公式的推導、具體操作步驟、決策工具。The number of 3 rhizosphere microorganisms ( bacteria, fungi, actinomycete ) and 5 enzyme ( catalase, protease, urease, phosphatase, invertase ) activities were studied during the whole life of corn plant in sandy loam, loam and clay soil textures. [ method ] using yedan22, the number of 3 rhizosphere microorganisms and 5 enzyme activities with different textural soils were investigated in a pond
摘要目的明確不同質地土壤（砂壤、中壤、重壤）玉米生育期間根際微生物（細菌、放線菌、真菌）數量與酶（脲酶、蛋白酶、磷酸酶、轉化酶、過氧化氫酶）活性的變化。[ objective ] the number of 3 rhizosphere microorganisms ( bacteria, fungi, actinomycete ) and 5 enzyme ( catalase, protease, urease, phosphatase, invertase ) activities were studied during the whole life of corn plant in sandy loam, loam and clay soil textures. [ method ] using yedan22, the number of 3 rhizosphere microorganisms and 5 enzyme activities with different textural soils were investigated in a pond
摘要目的明確不同質地土壤（砂壤、中壤、重壤）玉米生育期間根際微生物（細菌、放線菌、真菌）數量與酶（脲酶、蛋白酶、磷酸酶、轉化酶、過氧化氫酶）活性的變化。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
本論文通過對計算機技術、控制理論、人工智慧技術和設施農業領域知識等相關理論的研究，結合對特定溫室蔬菜生長的研究與機理分析，提出了一種基於rbf神經網路的營養液多傳感器數據融合（ msdf ）系統，實現對營養液組分： no _ 3 ~ - 、 cl ~ - 、 ca ~ （ 2 + ） 、 ph 、 ec 、 nh _ 4 ~ +和k ~ +的在線檢測；對于由於目前傳感器製造工藝的限制而不能在線檢測的離子成分如磷酸根和硫酸根，提出了一種基於徑向基函數網路的軟測量機制，可以有效地實現對營養液中磷酸根和硫酸根成分的實時檢測；為了提高軟測量結果的可信度，利用d - s證據理論的不確定推理能力和合成公式，結合領域知識對軟測量結果進行可信度分析。Test method for trace chloride, nitrate, phosphate, sulfate in electronic grade water by ion - chromatography
電子級水中痕量氯離子硝酸根離子磷酸根離子硫酸根離子的離子色譜測試方法Industrial circulating cooling water and boiler waterdetermination of fluorine choride phosphate nitrite nitrate and sulfate - ion chromatography
工業循環冷卻水及鍋爐水中氟氯磷酸根亞硝酸根硝酸根和硫酸根的測定離子色譜法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試驗結果得出二氯二乙基鍺與dna之間除了與磷酸根相互作用之外還存在其它作用方式。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
含鈣表面，由於鈦表面有大量的鈣離子和表面帶有正電荷，磷酸根離子先於鈣離子沉積到表面；而含磷表面，則是鈣離子先於磷酸根離子沉積到鈦表面。分享友人