compounds      化合物(20574) 个化合物(2007) 化合物的(5228) 类化合物(1454) 化合物s(6)   化合物      Third-order Optical Nonlinearities of PPV Derivatives and Metalloorganic Compounds      PPV衍生物及金属有机配位化合物的三阶光学非线性研究 短句来源      Studies on the Syntheses of Tripodal and Other Related Compounds and Their Coordination Properties with Metal Cations      三脚架型和其它相关化合物的合成及其与金属离子的配位性能研究 短句来源      Combinatorial Synthesis and Immunocompetence Study of a Series of Small-Molecular Compounds Related to Proglumide      基于丙谷胺小分子化合物的组合合成及免疫活性研究 短句来源      Chemistry and Bioactivity of the Heterocyclic Compounds Containing Phosphorus and Oxygen      磷氧杂环化合物的化学及生物活性 短句来源      Studies on the Bio-degradation and Treatment Techniques of Industrial Wastewater Containing Nitrobenzene Compounds      含硝基苯类化合物工业废水生物降解及处理技术研究 短句来源 更多          个化合物      RESEARCH ON STEROID OXIMES(Ⅰ)SYNTHESIS AND BIOLOGICAL EVALUATION OF 43 COMPOUNDS      甾体酮肟化合物的研究(Ⅰ)——43个化合物的合成和抗生育活性 短句来源      Two compounds FW635I1 and FW635I2 with immunosuppressive activities were extracted by organic solvents from the culture broth and purified by silica gel column chromatography and high speed counter current chromatography. The structures of the two compounds were determined by physico-chemical properties and spectral analyses,the biological activities were assayed in vitro.      发酵液用有机溶媒提取具有免疫抑制活性的化合物,采用硅胶柱层析及高速逆流色谱的分离方法,提取纯化到2个化合物FW635I1和FW635I2,通过理化性质测定和光谱学测定分析2个化合物的结构并对这两个化合物进行体外生物活性测定。 短句来源      The results of preliminary pharmacological test showed that the activities of three compounds(I_1,I_8 and I_ 10)were stronger than aminoguanidine,especially for compound I_1.      初步的iNOS抑制活性测定结果显示,3个化合物(I1,I8和I10)的活性强于阳性对照药氨基胍,其中化合物I1的活性是氨基胍的5.5倍。 短句来源      From the ethanol extract of solid-state fermented culture of Aspergillus sp. 136, six compounds were isolated.      从曲霉sp. 136的固体发酵物中分离得到6个化合物. 短句来源      RESULT:Ten compounds were isolated and identified as nigaichigoside F1(1),nigaichigoside F2(2),Chebuloside Ⅱ(3),7α-hydroxy-sitosterol(4),7β-hydroxysitosterol(5),pagoside(6),procumboside(7),β-sitosterol(8),trans-cinnamic acid(9)and fructose(10).      结果:从该植物块茎中分得10个化合物,分别鉴定为nigaichigoside F1(1),nigaichigoside F2(2),Chebuloside Ⅱ(3),7α-羟基-β-谷甾醇(4),7β-羟基-β-谷甾醇(5),pagoside(6),procumboside(7),β-谷甾醇(8),反式桂皮酸(9)和果糖(10)。 短句来源 更多          化合物的      Third-order Optical Nonlinearities of PPV Derivatives and Metalloorganic Compounds      PPV衍生物及金属有机配位化合物的三阶光学非线性研究 短句来源      Studies on the Syntheses of Tripodal and Other Related Compounds and Their Coordination Properties with Metal Cations      三脚架型和其它相关化合物的合成及其与金属离子的配位性能研究 短句来源      Combinatorial Synthesis and Immunocompetence Study of a Series of Small-Molecular Compounds Related to Proglumide      基于丙谷胺小分子化合物的组合合成及免疫活性研究 短句来源      Chemistry and Bioactivity of the Heterocyclic Compounds Containing Phosphorus and Oxygen      磷氧杂环化合物的化学及生物活性 短句来源      Speciation of Sulfur Compounds and the Study of Reaction Mechanism in the Synthesis of Ammonium Thiocyanate      硫化合物的形态分析与硫氰酸铵合成反应历程研究 短句来源 更多          类化合物      Study on Ultrasonic Imaging of Impaired Liver and Kidney Caused by Organophosphorus Compounds Poisoning      有机磷类化合物中毒所致肝肾损害的超声影像学研究 短句来源      Studies on the Effects of Phenylallyl Compounds on Catabolizing Enzymes of PGE_2 and It' Integrated Action      桂枝汤苯丙烯类化合物对PGE_2代谢关键靶点影响及其综合效应 短句来源      Study on the Synthesis, Characterization, Quantum Chemistry Calculation and QSAR of the Novel Triazole Compounds      新型三氮唑类化合物的合成、表征、量化计算及构效关系研究 短句来源      STUDIES ON VITAMIN D Ⅱ.THE SYNTHESIS OF COMPOUNDS OF 2-SUBSTITUTED CIS-CYCLOHEXYLIDENE ACETIC ACID TYPE (I)2, 2-DIHYDROXY-CYCLOHEXYLIDENE ACETIC ACID LACTONE AND ITS ISOMERS      维生素丁的研究Ⅱ. 2-取代-顺-亚环己基乙酸类化合物的合成(一)2,2-双羟亚环己基乙酸内酯及其异构体 短句来源      STUDIES ON VITAMIN D Ⅳ. THE SYNTHESIS OF COMPOUNDS OF 2-SUBSTITUTED CISCYCLOHEXYLIDENE ACETIC ACID TYPE (3) 2-HYDROXYMETHYL-CIS-CYCLOHEXYLIDENE ACETIC ACID AND MANNICH-BRAUN COMPOUND      维生素丁的研究 Ⅳ.2-取代-顺-亚环己基乙酸类化合物的合成(三) 2-羥甲基-顺-亚环己基乙酸及Mannich-Braun化合物 短句来源 更多            查询“compounds”译词为其他词的双语例句 化合物s   查询“compounds”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   compounds Improgan-like Analgesics: A Family of Compounds Derived From Histamine Anatgonists 例句来源       3D QSAR ANALYSIS OF SOME HETEROCYCLIC COMPOUNDS AS CYCLOOXYGENASE-2 INHIBITORS 例句来源       Isolation of the natural products from the stems of Jatropha maheshwarii yielded 5 compounds such as Friedelin (0.16%), epi-friedelinol (0.12%), n-octacosanol (0.11%), β-sitosterol (0.2%), and β-sitosterol-3-β-D-glucopyranoside (0.24%). 例句来源       Guanidine-like compounds have been investigated since the first observations of their therapeutic potential some 30 years ago in fields of cancer and virology. 例句来源       Guanidine-type compounds that reached clinical status include amongst others the potassium channel opener, pinacidil and the histamine H2-receptor antagonists (e.g. 例句来源       更多                    A new method for the biological assay of vegetable purgatives based on the numbers of wet faeces excreted by groups of mice after dosing is described. The relation of the number of wet faeces per group of mice to the logarithm of the dose was found to be linear. A cage has been specially designed for this assay and it has been found advantageous to incorporate a definite proportion of water in the diet during test. 40 mice divided equally into 4 groups were used in each assay. 2 groups received the standa...             (1)本文详述植物性泻药的一种新的生物测定法,此法係用小白鼠在服药后所排出的濕粪数为基础,以定泻药的效价。(2)小白鼠服药後所排出的湿粪数与剂量指数的关係经证明为一直线。(3)本法所用鼠笼係特别设计,并证明在饲料内加入一定量的饮水,具有多种优点。(4)番泻效价的测定,每次用小白鼠4组,每组10只。2组给与标准品,另外2组给与试验品。根据9次试验的结果,试验的标准差是15.7％.(5)大黄效价的测定,以采用“6点”法为宜,即每次试验用小白鼠6组,3组给与标准品,另外3组给与试验品,所得的准确度与上述相仿。波希鼠李皮浸膏的效价测定,则用“4点”法或“6点”法均可。(6)所有试验一律采用粉状生药为实验室的比较标准,但是波希鼠李皮的效价太低,它的粉末不适於作为标准之用,可用波希鼠李皮乾浸膏来代替,作为比较标准。(7)本文对於效价测定及其计算方法都举例说明,并介绍了比较常法为简捷的相关效价计算法。(8)本法不但方便易行,而且有相当高的准确度;曾用在番泻、大黄、波希鼠李皮及其制剂,以及一些纯粹的蒽醌衍生物的效价测定,都获得了满意的结果。 文摘来源          In view of the necessity of a rapid and accurate process for the deter-mination of fluorine applicable in the analysis of sodium fluoride and otherfluorine compounds,the author has established a new volumetric processconsisting in the titration in aqueous-alcoholic medium with ferric nitrate asstandard solution and sodium salicylate as indicator.All of the methods,published by Guyot,Greeff,Fairchild andVisintin proposed for the determination of fluorine using ferric solutionas standard,are based on th...             本文介绍一容量分析氟的新方法和在工业制品上的应用,并分析了一种工业制备的氟化钠液,所得的结果和氟氯化铅法所得的极为一致。对于影响该分析法准确度的各种因素:指示剂的灵敏度和滴定时适宜的用量、溶液的 pH 值、应加的乙醇量、操作中加乙醇的次序、以及氟离子的适宜浓度,均加以研究并找出适宜的情况。本法用硝酸铁为标准液,水杨酸钠作指示剂,在 pH=3左右作滴定;当溶液呈橙黄色时,加入适量的乙醇,使其浓度在终点时仍不低于50%。如有干扰物质如二价及多价金属离子、磷酸根、矽酸根、硼酸根、碳酸根、硫化物和还原物质可能与三价铁起作用者,均应分离之。 文摘来源          Six new compounds, namely, diacetone glucose monopalmitate, diacetone glucose monostearate, D-glucose monopalmitate, D-glucose monostearate, D-glucose tetraacetate monopalmitate,and D-glucose tetraacetate monostearate, have been synthesized and some of their properties have been described. Monoesters of glucose and higher fatty acids have been shown to be surface-active and possess good emulsifying property. Both D-glucose monopalmitate and monostearate exhibit polymorphism and each compotmd exists in...             本文报告6种新化合物:二丙酮缩葡萄糖一软脂酸酯、二丙酮缩葡萄糖一硬脂酸酯、D-葡萄糖一软脂酸酯、D-葡萄糖一硬脂酸酯、D-葡萄糖一软脂酸四乙酸酯及D-葡萄糖一硬脂酸四乙酸酯的合成方法及其性质.葡萄糖与高级脂肪酸所生成的葡萄糖单酯为优越的乳化剂.D-葡萄糖一软脂酸酯及一硬脂酸酯都具有同质多晶的性质,各有4种同质多晶体.其他4种化合物都是低熔点的晶体,未发现有同质多晶现象的存在. 文摘来源   << 更多相关文摘         相关查询: compounds words ternary compounds tin compounds unsaturated compounds opposite compounds coordination compounds bioactive compounds bromine compounds sulfur compounds uranium compounds volatile compounds taste compounds  对查询结果不满意

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