potass相关论文
Design of Flexible Films Based on Kinked Carbon Nanofibers for High Rate and Stable Potassium?Ion St
With the emer-gence of wearable electronics, flexible energy storage materials have been extensively studied in recent y......
为延长巴哈利货架期,以菌落总数为评价指标,研究山梨酸钾、双乙酸钠、脱氢乙酸钠等化学防腐剂单一使用及复配比例对其抑菌效果的影......
Aluminium phosphide (AlP) is used as a fumigant and also sometimes misused for suicidal attempts in India, due to its ea......
Serum sodium concentration is significantly associated with the angiographic characteristics of coro
Aim:To explore the relationship between serum sodium concentration and coro-nary atherosclerosis.Methods:The study popu......
Correlation and Prediction of Salt Effect on Vapor Liquid Equilibrium for the System of 2-Propanol/W
Binary vapor liquid equilibrium (VLE) data were measured for the systems of 2-propanol/ ethanediol and ethanediol/potass......
Mechanisms underlying attenuation of apoptosis of cortical neurons in the hypoxic brain by lfavonoid
Flavonoids from the stems and leaves of Scutellaria baicalensis Georgi, an antioxidant, marked-ly improve memory impairm......
The carbon materials as anode electrodes have been widely studied for potassium ion batteries(PIBs).However,the large si......
Nitrogenous fertilisers are under consideration for promoting the growth of nursery-reared hoop pine (Araucaria cunningh......
Background Shensong Yangxin (SSYX) is one of the compound recipe of Chinese materia medica.This study wasconducted to i......
,Pharmacokinetic evaluation of novel oral fluorouracil antitumor drug S-1 in Chinese cancer patients
...
Co-relation of Growth and Yield as Affected by Va- rious Levels of Nitrogen Contents in the Leaves o
Research studies on the corelation of growth and yield as affected by different levels of Nitrogen in Feutrell’s Early......
FLAME ATOMIC ABSORPTION DETERMINATION OF COPPER IN CEREALS FOOD SAMPLES WITH THE PRECONCENTRATION OF
本文通过对荣华二采区10...
To provide reference for fertilizer application of sugarcane planting in Xinping County,this paper analyzed nutrient con......
Because potassium(K) is a rock-derived essential element that can be depleted in highly-weathered tropical soils, K avai......
基于稀HCl介质中,在非离子表面活性剂Triton X-100存在时,痕量钒(Ⅴ)催化重铬酸钾氧化偶氮胂Ⅲ的褪色反应,建立了测定痕量钒(Ⅴ)的......
The potential-pH diagrams of the Cr-H2O system at temperatures of 298, 323, 373 and 423 K were established through therm......
在磷酸二氢钾催化剂存在下,由冰乙酸和异戊醇合成了乙酸异戊酯,当冰乙酸,异戊醇和磷酸二氢钾的物质的量之比为1∶∶ 1.5∶∶ 0.096......
目的研究不同含量的多壁碳纳米管(CNT)对聚丙烯/六钛酸钾晶须复合材料力学性能的影响。方法将经表面改性处理的多壁碳纳米管与改性过......
报道了KF作用下离子液体介质中N-单取代磺酰胺和卤代烃的N-烷基化反应,考察了4种不同结构的离子液体[Bmim]BF4、[Bpy]BF4和[Bpy]PF......
【目的】为滨海滩涂地精准施肥提供理论依据。【方法】2005和2006年运用ASI法对位于黄海之滨的海丰农场进行土壤养分含量测定及水......
文章主要研究了光卤石盐池水采矿中细颗粒矿物的化学组成及综合回收利用方式。通过分级设备溢流液集中排放,母液在回卤盐池“S”型......
根据盐泉的特征参数溴氯系数、钾氯系数等信息,基于模糊扩张矩阵,给出盐泉含钾性的判别模型,其判别结果可为寻找钾盐资源提供较可靠的......
The carbon materials as anode electrodes have been widely studied for potassium ion batteries(PIBs).However,the large si......
Because potassium(K)is a rock-derived essential element that can be depleted in highly-weathered tropical soils,K availa......
本文利用高锰酸钾溶液改性后的花生壳处理含磷废水,考察了改性温度、时间、超声功率以及高锰酸钾溶液浓度对磷吸附率的影响,并通过......
目的 探讨氮(N)、磷(P)、钾(K)不同配比施肥处理对紫锥菊生物产量和菊苣酸量的影响。方法对N、P、K不同配比施肥栽培处理的紫锥菊生物产......
研究了利用彩印漂定废液回收废感光胶片中银的方法。废漂定液在pH=8~9时,用KBH4还原回收银,回收银后的漂定液通过补加主要成分可作为......
治疗尿失禁药物要据其作用机制不同主要有作用于周边组织和作用于中枢神经两大类....
为了研究高炉渣化学成分与FetO活度、钾容量、硫容量间的规律,采用氧化锆固体电解质电池测定了气-渣-金平衡时的含碱高炉渣中FetO......
基于美洛昔康在硫酸酸性介质中对KMnO4-Na2SO3体系化学发光的增强现象,建立了测定美洛昔康的流动注射化学发光法.美洛昔康溶液的浓......
田间试验研究打顶时不同追K对云南烤烟含K量的影响结果表明,打顶时追施K肥可提高烤烟叶片含K量和烟株吸K量.烤烟田间土壤补施K肥(......
观察古拉定治疗酒精性肝病的疗效.60例酒精性肝病患者随机分为A组(治疗组)和B组(对照组),分别用古拉定和门冬氨酸钾镁治疗,疗程均......
目的观察硝普钠、多巴胺、多巴酚丁胺、钾镁合剂联合磷酸肌酸治疗重症充血性心力衰竭(CHF)的疗效。方法随机对照比较40例充血性心力......
目的观察新型抗高血压药盐酸埃他卡林对大、小动脉扩张作用的药理学特征.方法采用大鼠主动脉离体血管环和尾动脉螺旋状血管条两种......
以福建引进的葡萄柚新品种为原料,进行葡萄柚汁树脂脱苦研究。通过树脂添加量、脱苦时间、脱苦温度、pH等因素研究葡萄柚汁脱苦最......
利用红外、气相色谱、色谱-质谱联用方法对甲醇羰基化反应过程中甲醇钾和甲醇钠催化剂的失活情况进行了研究。结果表明:在本研究条件......
在模拟自然干旱条件下,对3年生盆栽水曲柳叶面喷施了3种浓度的磷酸钾溶液,测定了水曲柳叶片的电导率、叶水势及光合等生理指标。结果......
采用田间试验与室内化验分析相结合的方法,对花生(花育16)在地膜覆盖栽培、荚果产量6378.8kg·hm^-2。水平下植株氮磷钾吸收特性进......
目的研究炎琥宁灌肠与干扰素联合补锌治疗小儿轮状病毒感染性腹泻的临床效果。方法选取2017年6月—10月我院儿科收治的小儿轮状病......
根据不同途径输入的养分和植株带出的养分,计算了我国烤烟生产体系中氮、磷、钾3种大量元素的输入输出量及其平衡状况,并对烤烟生产......
实验同步记录了豚鼠门静脉的自发活动和铷流出速度。结果表明,KATP开放剂罗卡S要取消消鼠门静脉的自发活动,增加^66Rb^+的流出速度。内皮素-1(ET-1)(30nmol/L)增强豚......
采用三因素五水平最优回归设计,研究了黄泥土配施氮钾硫肥对大白菜产量和硝酸盐含量的影响.结果表明:黄泥土大白菜高产和低硝酸盐......
在0.20mol/L硫酸介质中,苯酚催化溴酸钾氧化罗丹明6G发生褪色反应,生成一种紫红色染料,其最大吸收波长λmax=542nm,据此建立了测定痕量苯......
基于0.08mol/LH2SO4介质中,痕量铊(Ⅲ)催化溴酸钾氧化偶氮胂M(AsAM)的褪色反应,建立了测定痕量铊(Ⅲ)的催化光度法。讨论了酸度、反应物浓度......
基于在稀H2SO4介质中,痕量锡(Ⅳ)催化高碘酸钾氧化变色酸2R(CMT2R)的褪色反应,建立了测定痕量锡(Ⅳ)的催化动力学光度法.方法检出......
在相对温和的反应条件以及PPh3和KOtBu存在的情况下,Pd(OAc)2催化吡唑与2,6-二溴吡啶(摩尔比1:2.4)的偶联反应主要生成单吡唑基取......
在酸性介质中,高锰酸钾能氧化异丙肾上腺素产生化学发光,而甲醛能够显著增强该体系的发光强度。据此建立简单快速测定异丙-肾上腺素......
采用大米粉、海藻抽提物和葡甘露聚糖等天然物质为原料,考察和探讨了胶凝剂种类、润湿剂种类、米粉颗粒大小、米粉类型对方便米凉糕......
采用断续流动-氢化物发生-原子荧光光谱法对化学试剂KNO3中的痕量汞进行了测定.确定了测定KNO3试剂中汞的最佳分析条件.检出限为0.......