Oscillation of liquid membrane of water/oil/water system containing CTAB and picric acid;
含CTAB-苦味酸的水/油/水体系的液膜振荡规律
Investigation on adsorbing properties of polyamide to picric acid;
聚酰胺树脂对苦味酸的吸附性能研究
After picric acid in water sample being chlorinated,chloropicrin is measured with ECD gas phase chromatography to determine the concentration of picric acid,and quality is determined by retention time and quantity by external standard method.
将水样中的苦味酸氯化后,用ECD气相色谱法测定氯化苦的量,来确定苦味酸的浓度。
This paper studied the application of potassium picrate in fuse head production,the theoretic analysis and experimentation proved that fuse head made of potassium picrate was much better than that made of KClO_3-C-DDNP.
通过理论分析对比和部分试验论证,从感度、安全性、燃烧精度、安定性、产品性能等方面,探讨研究了将苦味酸钾用于电引火元件的引火药剂可行性。
This paper has studied the technological process for preparation of grain potassium picrate (PK), which can meet the requirements of production in batches.
研究了粒状苦味酸钾的合成方法和工艺条件,此工艺已扩大到几百克量级,可满足于火工药剂的批量生产。
In order to obtain good ignition performance of the nitramine propellant,certain amount of potassium picrate with strong ignition ability was added.
为使硝胺类输出药获得较好的点火性能,在配方中添加点火能力强的苦味酸钾制成混合药剂,设计了三种配方,并进行了点火性能试验,得到点火延迟期分别为1。
81) was prepared by the reaction of tris(2-(salicylideneimino)ethyl) amine with zinc picrate [Zn(Pic)2] in ethanol.
在不加任何碱的条件下,三[2-(亚水杨基胺)乙基]胺与苦味酸锌[Zn(Pic)2 6H2O]在乙醇中反应,得到了较为少见的多胺单缩合西夫碱配体的配合物[ZnN(CH2CH2NH2)2(CH2CH2N=CH-C6H4O)] Pic。
Thirteen kinds of the supramolecular coordination compounds of pentandioyl bis(benzo 15 crown 5) (L) with hydrated lanthanide picrates have been synthesized in a 1∶1 (v/v) mixed solvent of CH 3OH and CHCl 3.
在氯仿和甲醇的混合溶剂中合成了十三种戊二酰双 (苯并 - 1 5-冠 - 5)与水合稀土苦味酸盐所形成的超分子配合物 ,经元素分析确定其组成为 Ln( Pic) 3· L· x H2 O( Ln=L a,x=5;Ln=Pr、Nd、Sm、Eu、Gd、Tb、Dy、Y,x=7;L n=Ho、Er、Tm、Yb,x=6;L=戊二酰双 (苯并 - 1 5-冠 - 5) )。
Six kinds of Nitro - 4' - Benzo - 15 - Crown - 5 (L) complexes having the stoichometric formula M(pic)2· 2L· xH2O (M=Mn, Cu, x=2; M =Co, Ni, Zn, Cd,x=4; pic=picrate anion) have been prepared in a 2 : 2: 1 (V/V/V) mixed solvent of MeCN, EtOH and H2O, and Characterized by EA、IR、UV and Molar conductance.
在乙腈─乙醇─水（2：2：1，V／V／V）的混合溶剂中制备了六种金属（锰、钴、镍、铜、锌、镉）苦味酸盐与4′─硝基苯并─15─冠─5的固态配合物，其组成为M（pic）2·2L·XH2（M＝Mn、CU，x＝2；M＝Co，Ni，Zn，Cd，x＝4；pic＝苦味酸根；L＝4′─NO2B15CS），并通过元素分析、红外光谱、紫外光谱和摩尔电导对该系列配合物进行了表征。
A salt or an ester of picric acid.
苦味酸盐（或酯）含苦味酸的盐或酯
In this respect it resembles picric acid.
在这方面它类似于苦味酸。
Application of Crystal Modifier in the Synthesis of Nitrophenol Potassium Salts
晶形控制剂在苦味酸钾合成中的应用
A new method of sensory evaluation for hop-derived bitter acids
啤酒花苦味酸衍生物感官评价新方法
Study on Modulation Effects of Hop Acids on Blood Glucose Level of Alloxan-induced Diabetic Mice
啤酒花苦味酸对血糖调节作用的研究
Electric Spray Ionization Mass Spectrum of Picric Acid and Styphnic Acid
苦味酸和斯蒂酚酸电喷雾电离质谱裂解研究
Reparing Alkaline Picrate Reagent the Quantitative Determination of Serum Creatinine
碱性苦味酸法测定血清肌酐试剂的配制
An explosive consisting chiefly of picric acid.
立德炸药一种主要成分为苦味酸的炸药
Determination of naphthalene of gas in urban area-Picric acid method
GB/T12209.1-1990城市燃气中萘含量测定苦味酸法
Methodological Analysis of Creatinine Detected by Enzymatic Method and Basic Picric Acid Method
酶法和碱性苦味酸法测定肌酐的方法学分析
The Application Study on Degradation of Picric Acid Wastewater by Specially Effective Degrading Bacteria;
特效降解菌处理苦味酸废水的应用研究
Comparison of determining the sero-creatinine by enzymatic assay and jaffe assay;
碱性苦味酸法和酶法测血清肌酐的方法学比较
Study on Synthesis and Properties of the Derivatives of Cellulose-Based Picric Acid
苦味酸—纤维素基衍生物的制备及性能研究
The effect of bilirubin on measuring creatinine by enzymatic method and alkaline picrate method
胆红素对酶法和碱性苦味酸法测定肌酐的影响
Synthesis of Ether with Cellulose and Picric Acid and Its Adsorption to Creatinine
纤维素苦味酸醚的合成及对肌酐的吸附性能
"Five tastes of medicinal herb: sour, Bitter, sweet, hot and salty"
草药的五味:酸、苦、甘、辛、咸
Sourness of taste, character, or tone.
尖酸，苦涩，刻薄味道、性格或语调的尖酸
