氯化钾
- 名potassium chloride;potash muriate
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[potassium chloride] 一种晶体盐KCl,作为无机钾盐存在于光卤石和天然水中,主要用作肥料及用制造其他钾化合物中
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结果表明,甘氨酸在氯化钾水溶液中的焓对相互作用系数h2均为负值,并且随着氯化钾浓度的增加,h2的绝对值逐渐减小。
The results show that enthalpic pair interaction coefficients h 2 of glycine are negative in aqueous potassium chloride solution and become less negative with increasing of the concentration of potassium chloride .
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方法以体外兔胸主动脉条为标本,观察不同浓度WELLS对去甲肾上腺素(NE)、氯化钾(KCl)和氯化钙(CaCl2)量效曲线的影响。
Methods The influences of water extract from herba leonuri on the dose-effect curve of norepinephrine ( NE ), potassium chloride ( KCl ) and calcium chloride ( CaCl_ ~ 2 ) were observed on the isolated aortic strips of rabbits .
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长期施用氯化钾导致果实维生素C含量降低,总酸量增加。
But long-term application of potassium chloride decreased the vitamine C content and increased total acid content .
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银-氯化钾-吡啶甲酸体系的表面增强Raman光谱
Surface-Enhanced Raman Scattering from Ag-KCl-Pyridinecarboxylic Acid System
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PM型宽温度低应力氯化钾光亮镀锌
PM type wide-temperature-range and low-stress KCI bright zinc plating
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ICP-AES法测定氯化钾中的钾含量
Determination of potassium content in potassium chloride by ICP - aes
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氯化钾(KCl)是石油压裂液的重要成分。
Potassium chloride is a key component of petroleum fracture liquid .
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对以硫酸亚铁和氯化钾为原料、采用萃取&反应耦合方法生产硫酸钾,并副产Fe(OH)2的新工艺进行了研究。
The extraction reaction process of producing potassium sulfate with by product Fe ( OH ) 2 from ferrous sulfate and potassium chloride is studied .
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目的:考察盐酸左氧氟沙星在葡萄糖输液中与4种注射液(消旋山莨菪碱、地塞米松、氯化钾、维生素C)的配伍稳定性。
Objective : To study the stability of levofloxacin hydrochloride mixed with four kinds of injection ( raceanisodamine , dexamethasone , potassium chloride , vitamin C ) in glucose injection solution .
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单施尿素、施过磷酸钙和氯化钾,可以增加CO2的排放,但是增加的幅度不大,而单施尿素可以极大地增加N2O的排放量。
Single application of urea and applied superphosphate and potassium chloride can increase CO2 emissions , but increased marginally .
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TG法对硼酸盐系氯化钾热化学分解循环中多相反应动力学研究
A Kinetic Study on a Heterogeneous Reaction in The Thermochemical Decomposition Cycle of Potassium Chloride of Borate system by TG Method
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对苯肾上腺素(PE)或氯化钾(KCl)所引发血管收缩作用的影响;
Effect of Shenmai injection on the contraction of the aorta induced by phenylephrine ( PE ) or potassium chloride ( KCl );
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结果:AP能够显著抑制子宫平滑肌自律性及氯化钾、缩宫素诱导的家兔离体子宫平滑肌收缩反应。
Results : AP and Ver can inhibit the contractile rhythms of uterus and contraction of isolated uterus of rabbits induced by KCL and oxytocin .
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分析了氯化钾低温转化法生产硫基NPK复合肥转化地面的腐蚀机理,并提出了相应的防护措施。
This article analyses the corrosion mechanism of NPK complex-fertilizer transform floor , and then gives theanticorrosion measures .
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南平烟区烤烟氯化钾适宜用量的研究RP-HPLC法测定异烟肼片中异烟肼含量
Effect of Potassium Chloride Application Rates on Yield and Quality of Flue-cured Tobacco in Nanping Area Determination of Isoniazid in Isoniazid Tablets by RP-HPLC
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Langmuir-Blodgett膜诱导合成取向生长的氯化钾晶体
Oriented growth of KCl Crystal Induced by Langmuir-Blodgett film
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研究了由聚合物表面接枝改性炭黑和氯化钾水溶液组成的分散体系中炭黑粒子表面zeta电位的变化。
The surface zeta electric potential of carbon black particles modified with surface grafting polymer and KCl aqueous solution system was investigated .
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用解谱的方法,分别从着色氯化钾和溴化钾晶体吸收光谱中合理地分解出K、F、R、M和一些其它吸收带,并精确确定这些吸收带的光谱参数。
The K , F , R , M and some other absorption bands were reasonably resolved from the absorption spectra of the colored crystals , and their spectral parameters were accurately determined by using spectral decomposition .
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蒸气压渗透法(VPO)及其在测定氯化钾水溶液渗透系数中的应用
Vapour pressure osmometry and its applications in the determination of osmotic coefficients of the aqueous potassium chloride solutions
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方法用CRRT治疗该病例21例次,在心电监护下,根据监测的血钾浓度,在置换液中加入相应的10%氯化钾注射液。
Methods To cure 21 patients with CRRT , using dialysate consisted of different kalium according to monitor of blood kalium concentration .
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硫酸钾与氯化钾的增产效果基本相当,由于氯化钾的价格便宜,施等量K2O时,氯化钾的经济效益较高。
As watermelon had similar yiled responses to potassium chloride and potassium sulfate at the same application rate of K_2O , application of potassium chloride on watermelon could get a higher economic return due to its cheaper price for farmers .
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反应气氛法(RAP)的目的是去除氯化钾中10.6μm处具有高吸收截面的多原子分子/离子杂质。
The aim of reactive atmosphere process ( RAP ) is to eliminate the polyatomic molecular / ion impurities with high absorption cross section , at 10.6 μ m in KCl .
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在黑钙土中施用氯化钾225~300kg/hm2,含糖提高0.22~0.38度;
The sugar content increase 0 . 22 ~ 0 . 38 degrees when 225 ~ 300kg / hm2 KCL is applied to the chernozem .
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以差示扫描量热仪(DSC)研究凝胶中水的状态及氯化钾、氯化钙对大豆蛋白凝胶中三态水的影响。
The state of water in soy protein gel was studied by differential scanning calorimetry ( DSC ) and the effect of potassium chloride , calcium chloride on the state of water of SPI gel was discussed .
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本文观察了海洋硫酸多糖DPS对去甲肾上腺素(NA)和氯化钾(KCl)所致大鼠主动脉环收缩反应的影响。
The effects of D-polymannuronic sulfate ( DPS ) on the norepinephrine ( NA ) or potassium chloride ( KCL ) - induced contraction of rat aortic rings were studied in this paper .
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目的研制局部给药跨室壁氯化钾单相动作电位(MAP)记录电极(KClMAP电极),探讨模拟在体犬交感神经不均一的致心律失常机制。
Objective To design a kind of monophasic action potential ( MAP ) recording electrode ( KCl MAP electrode ) which has the capability of local agent administration and to probe into the arrhythmogenic mechanism of sympathetic heterogeneity of canine in vivo .
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用BZ11添加剂的氯化钾全光亮镀锌
Full Bright Zinc Plating Using Potassium Chloride Bath with Additive BZ-11
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方法:选择10例心电图Ⅱ、Ⅲ、aVF和(或)V5导联ST-T改变的青年人,给予口服10%氯化钾20ml,1小时后观察心电图变化。
Methods : Ten youths with ST-T and / or V5 wave abnormalities took orally 10 % potassium chloride 20 ml , and their electrocardiograms were examined and analyzed 1 hour later .
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目的:观察牛磺酸(Tau)对不同前负荷下大鼠胸主动脉静息张力及氯化钾(KCl)、苯肾上腺素(Phe)所致收缩的影响;
OBJECTIVES : To observe the effects of taurine on the resting tension and the pre-contraction induced by potassium chloride or phenylephrine in the isolated thoracic aortic rings of rats at different preloads ;
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目的:观察莲心碱(Lien)拮抗氯化钾(KCl),乙酰胆碱(Ach)和组胺(Hist)所致猪冠状动脉条收缩的作用。
OBJECTIVE To observe the antagonism of liensinine ( Lien ) on contraction of porcine coronary artery strips induced by KCl , acetylcholine ( Ach ) and histamine ( Hist ) respectively .