K acid
英 [keɪ ˈæsɪd]
美 [keɪ ˈæsɪd]
网络 k酸
双语例句
- Avocado is considered the world's healthiest fruit, because of its nutrient contents such as vitamin K, dietary fiber, potassium, folic acid, vitamin B6, vitamin C and copper.
鳄梨是全世界公认的最健康的水果，它营养丰富，含有维他命K，食物纤维，钾，叶酸，维他命B6，维他命C和铜。 - Studies on the Electrochemical Behavior of Acid Chrome Blue K and the Supermolecular System of Acid Chrome Blue K with β-Cyclodextrin by Polarography
酸性铬蓝K的电化学行为及其与β-环糊精超分子体系的研究 - Effect of N, P, K Interaction on the Glycyrrhizic Acid Contents
氮磷钾互作效应对甘草酸含量影响的初步研究 - It has lots of vitamin C, carotenoids, vitamin K and folic acid.
花椰菜中富含维生素C、类胡萝卜素、叶酸。 - Effects of Drought Stress on Rhizosphere Enzyme, N, P, K and Root Organic Acid
干旱对根际土壤酶、氮磷钾及根部有机酸的影响 - These results show that K type mordenite synthesized by acid advancing has better remembering and selectivity of ion exchange for K+.
结果表明，该沸石对钾离子具有较强的交换选择性。 - Radioimmunoassay for Type K Pyruvate Kinase Hyaluronic Acid
K型丙酮酸激酶的放射免疫测定 - The determination of Li+ 、 Na+ 、 NH4+ and K+ by non-suppressed ion chromatography using pyridine-2,6-dicarboxylic acid is described.
用吡啶-2,6-二羧酸（PDCA）为流动相的非抑制型离子色谱法同时测定碱金属和铵离子。 - When the beverage pH was 4.0, 10% sucrose or 6% sucrose and 0.02% acesulfame K could make the beverage have suitable acid and sweet flavor.
当酸乳饮料pH为4.0时，添加10%蔗糖或6%蔗糖和0.02%安赛蜜都可以使饮料酸甜可口。 - K values or K characteristic curves of lead acid battery are basic figures to size the batteries for electric power system application.
铅酸蓄电池的K系数值或K系数曲线是电力系统电池容量选定的必需的基础数据。 - The variation of k values of oxalate, toluene and humic acid samples with or without pCBA could tell whether the used pCBA leaded to a detectable error and how big of the error.
通过对比乙二酸、甲苯和腐殖酸溶液中投加对氯苯甲酸前后k值的变化，判断投加的对氯苯甲酸是否能引起测量误差及误差大小。 - Experimental study of effects of K~+ and pH 4.0 acetic acid on the degradation of human root dentin collagen
K~+和pH4.0乙酸对根面牙本质胶原蛋白降解影响的实验研究 - The cations Na+, NH4+, K+, Mg2+ and Ca2+ in acid rain samples were determined by ion chromatography. The results were compared with the determination results analyzed by AAS.
用离子色谱法测定酸雨中的Na~+、NH4~+、K~+、MS~（2+）、Ca~（2+）等阳离子，并同时用原子吸收分光光度法进行了对比实验。 - Increasing the pre-expansion temperature from 323 K to 343 K could increase slightly lauric acid particle sizes and shows little effect on the particle size distribution at 333 K using the 100 μ m nozzle.
对月桂酸微粒化的研究表明，随预膨胀温度的升高，微粒平均直径略微增大，粒径分布相差不多。 - Method: The method with PCR buffer 、 SDS-proteinase K or Chelex-100 were used to extract the nucleic acid from rat's hair separately, and the isolated nucleic acid was analyzed by PCR and electrophoresis.
方法：分别用PCR缓冲液法、SDS蛋白酶K法和Chelex100法从大鼠毛发中提取核酸，对所提核酸进行PCR扩增及电泳分析，并对3种方法进行比较。 - The results indicate that, the moisture regain of silk fibers increased after being modified by different metal ions; the K/ S value increased gently when weakly acid dyes were used;
结果表明：真丝纤维经金属离子修饰后，吸湿性提高：弱酸性染料染色的K/S值有所上升； - In the case of monovalent cations ( K and Na), they react with polyacrylic acid and form unstable salts which can accelerate hydration of cement, resulting in metal ions released from cement during hydration, catalyzing the cross-linking reaction through the polymers.
而单价阳离子（K和Na）与聚内烯酸反应形成不稳定的盐，加速水泥的水化，并促进水泥水化析出的金属离子与聚合物的交联反应。 - It is a knotty point that teaching of titration constant ( Kt) and conditional titation constant ( K't) in acid-base titration.
在酸碱滴定中，滴定常数（Kt）和条件滴定常数（K't）是一个教学难点。 - Omeprazole effectively protects gastric mucosa from injury by inhibiting H+, K+-ATPase activity and reducing gastric acid secretion during stress.
奥美拉唑能有效预防应激性溃疡，其作用与抑制壁细胞H+，K+-ATP酶活性，减少胃酸分泌，从而减轻应激所致的胃黏膜损伤有关。 - Catalytic effect of trace tin on decolorizing reaction of acid chrome blue K by reducing with sodium hypophosphite in dilute phosphate acid solution has been studied. Based on this study, a kinetic spectrophotometric method for the determination of trace tin has been established.
基于稀磷酸介质中痕量锡对次磷酸钠还原酸性铬蓝K褪色反应的催化作用，建立了测定痕量锡的动力学光度分析法。 - Composite oxide humidity-sensitive ceramics α Fe 2O 3 TiO 2 K 2O was prepared by stearic acid gel technology. The complex impedance of the prepared ceramic sensor was studied under different relative humidities.
采用硬脂酸凝胶法这种化学新工艺制备了αFe2O3TiO2K2O复合氧化物纳米湿敏陶瓷元件； - The effect of K fertilizer on ascorbic acid content was significant, and the correlation between them was positive in a range.
钾肥对辣椒果实维生素c含量影响显著，且在一定范围内成正相关。 - Raw electric-arc-produced single-walled carbon nanotubes ( SWNTs) treated by K S O oxidation in dilute sulfuric acid solution have very good solubility in water, DMF, ethanol and other polar solvents.
经过K2S2O8的稀硫酸溶液氧化处理的粗制单壁碳纳米管样品，在水、DMF和乙醇等极性溶剂中具有非常好的溶解性。 - A Planting Experiment of Lummox K& 1 Hybrid Acid Herbage
鲁梅克斯K&1杂交酸模牧草种植试验观察 - The results indicate that application of humic acid accelerated potassium release from the soil, showing a tendency of the rate of K release increasing with the rate of humic acid addition.
结果表明，施用腐植酸肥料可以促进土壤钾素的释放，并有随腐植酸用量提高而增高的趋势。 - The reaction rate constant K was measured under different conditions, and the acid hydrolysis kinetics equation of KGM was established.
测得不同条件下的反应速率常数k，建立了KGM的酸水解动力学方程。 - With a long-time of storage and illumination, the concentration of Monacolin K and the ratio of acid form Monacolin K were almost unchanged, and the stability was better.
红曲酒在长时间的存放和光照条件下，溶液中monacolink含量及酸型monacolink所占比例几乎无变化，稳定性较好。 - Sand column leaching tests indicated that the release of K is inhibited by humic acid potassium and active humic acid early in fertilization, meanwhile slow-release effect of active humic acid K is better than that non-active.
砂柱淋洗试验结果表明，腐植酸钾和活性腐植酸钾在施肥前期能抑制钾素的释放，活性腐植酸钾的缓释效果明显好于腐植酸钾。