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functional
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  功能性
    STUDIES ON THE POLYMERIZATION OF FUNCTIONAL MONOMERS CONTAINING AMINO GROUPS——Ⅲ. Polymerization of 4-(N, N-Dimethylaminobenzyl) Methacrylate Initiated by Lauroyl Peroxide
    含胺基功能性单体的聚合研究——Ⅲ.甲基丙烯酸4-(N,N-二甲氨基)苄酯在过氧化月桂酰引发下的聚合动力学
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    STUDIES ON THE POLYMERIZATION OF FUNCTIONAL MONOMERS CONTAINING AMINO-GROUPS Ⅱ.POLYMERIZATION OF N, N-DIMETHYLAMINOETHYL METHACRYLATE INITIATED BY LAURYL PEROXIDE
    含胺基功能性单体的聚合研究——Ⅱ.甲基丙烯酸N,N-二甲氨基乙酯在过氧化月桂酰引发下的聚合
短句来源
    STUDIES ON THE POLYMERIZATION OF FUNCTIONAL MONOMERS CONTAINING AMINO-GROUPS Ⅴ. THE SYNTHESIS OP 4-N, N-DIMETHYLAMINOSTYRENE AND ITS USES AS A COMPONENT OP REDOX INITIATION SYSTEM
    含胺基功能性单体的聚合研究 Ⅴ.4-N,N-二甲胺基苯乙烯的合成及其作为氧化还原引发体系组分的研究
短句来源
    STUDIES ON THE POLYMERIZATION OF FUNCTIONAL MONOMERS CONTAINING AMINO-GROUPSⅦ. STUDY ON THE USE OF N-(4-N', N'-DIMETHYLAMINOPHENYL). SUBSTITUTED ACRYLAMIDES AS COMPONENT OF REDOX INITIATOR SYSTEM
    含胺基功能性单体的聚合研究——Ⅶ.N-(4-N′,N′-二甲氨基苯基)代丙烯酰胺作为氧化还原引发体系组分的研究
短句来源
    STUDIES ON THE POLYMERIZATION OF FUNCTIONAL MONOMERS CONTAINING AMINO-GROUP Ⅷ. Synthesis and Polymerization of N-aerylyl-N'-methyl-Piperazine, and the Antithrombogenecity of its Polymers
    含胺基功能性单体的聚合研究——Ⅷ.N-丙烯酰-N’-甲基吡嗪的合成、聚合及其聚合物的抗凝血性
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  “functional”译为未确定词的双语例句
    Synthesis, Structure and Relative Properties of Functional Coordination Compounds with Multidentate Nitrogen-Containing Ligands
    含多齿氮配体的功能配合物的合成、结构和性质研究
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    Studies on the Synthesis and Stereo-Structure of Glycosyl Functional Compounds
    功能糖苷类化合物的合成及其立体结构研究
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    Design and Syntheses of Some Functional Coordination Polymers with N Ligands and in Situ Reation
    一些含氮功能配合物的设计合成和原位反应
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    Application of Functional Magnetic Nanoparticles in Immunoassay and Study of Biosensor
    纳米磁性功能微球在免疫分析中的应用及生物传感器的研究
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    Opto-Electro Functional Materials and Devices Based on Transition Metal(Re、Ru) Complexes
    过渡金属(铼、钌)配合物光电功能材料与器件
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  functional
The proof involves showing that a nonsymmetric version of the relevant integral is annihilated by a suitable ideal of the affine Hecke algebra, and that any such annihilated functional satisfies the desired vanishing property.
      
In this paper we analyze solutions of the n-scale functional equation Ф(x) = Σk∈?Pk Ф(nx-k), where n≥2 is an integer, the coefficients {Pk} are nonnegative and Σpk = 1.
      
Our main tool is a pointwise equality, relating a function f, and the associated functional g*(f), which has the form f2=h(f)+g*2(f), where h(f) is an explicit function.
      
The Fourier transform is related to a specific system of functional equations whose analytic solution is unique except for a multiplicative constant.
      
In Kolwankar and Lévy Véhel, new functional spaces, denoted $K^{s,s'}_{x_0}$, were
      
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Neosalvarsan is proposed as a reagent for silver ions. It forms a brown insoluble complex. I. L. 2γ; C. L. 25,000. By Job's continuous variation method, light absorption-composition curves were obtain- ed. The maximum corresponds to silver: neosalvarsan = 2: 3. It is proposed that the-As = As-group may be considered as an analytical functional group for silver ions.

(1)新撒爾瓦散可以用作銀離子試劑,與銀離子生成棕色絡合物沉澱。I.L.2γC.L.1∶25,000一般陽離子中只Cu~(++)生成橙黃色沉澱,Fe~(+++)生成紫色沉澱,Hg~(++)生成少量棕綠色沉澱,Hg_2~(++)還原成黑色沉澱。 (2)由Job變更濃度法製得光吸收一組成曲線,最高點相當於銀離子與新撒爾瓦散之此為2∶3。 (3)茲建議偶砷基為銀離子的分析功能團。

Aromatic amino compounds containing carboxyl,carbethoxyl,cyano,sulfamido and otherdifferent groups were prepared from the corresponding nitro compounds by means of reductionwith iron filings in the presence of ammonium chloride.The yields were generally over 80%.During the reduotion of the aromatic nitro compounds possessing different functional groups,there were obtained iron sludges of different compositions,colours and degrees of fineness.The sludges from the easily reduced nitro compounds contained...

Aromatic amino compounds containing carboxyl,carbethoxyl,cyano,sulfamido and otherdifferent groups were prepared from the corresponding nitro compounds by means of reductionwith iron filings in the presence of ammonium chloride.The yields were generally over 80%.During the reduotion of the aromatic nitro compounds possessing different functional groups,there were obtained iron sludges of different compositions,colours and degrees of fineness.The sludges from the easily reduced nitro compounds contained less ferrous oxide than thosefrom the difficultly reduced ones.

用氯化铵与铁粉还原具有羧基(及其酯类)、磺醯氨基、腈基及其他取代基的硝基化合物,一般产率都在80%以上。对於具有水解可能的取代基的硝基化合物,在还原时也未发现水解现象;只是还原具有羧基的硝基化合物时不懂产率较低,而且在还原时还发生反应物变稠现象,致使搅拌及过滤都感到很大困难。适当地调节还原剂的 pH 值,就可以避免这种变稠现象。

The chemical method of organic qualitive analysis is rather time consuming. This paper presents a simple method of identification, utilizing the data obtained chiefly from a few physical measurements. The method is also suitable for identifying new compounds and compounds whose derivation is unknown.Physical properties, such as density, refractive index, boiling point and viscosity are related to the molecular weight and to the chemical constitution of a molecule. The system presented, based on these correlations,...

The chemical method of organic qualitive analysis is rather time consuming. This paper presents a simple method of identification, utilizing the data obtained chiefly from a few physical measurements. The method is also suitable for identifying new compounds and compounds whose derivation is unknown.Physical properties, such as density, refractive index, boiling point and viscosity are related to the molecular weight and to the chemical constitution of a molecule. The system presented, based on these correlations, enables one to tell the kind as well as the number of functional groups, to detect the presence and the nature of a ring be it saturated or unsaturated, cyclic or heterocyclic, and to construct the empirical formula of the compound. With the empirical formula, and the kind and number of functional groups established, it is possible by the use of references, such as Beilstein and Chemical Abstracts, to list the physical properties of all possible known isomers. Often the detail structure of nknown can be reasonably ascertained by comparing the physical properties of the unknown with those of the known compounds.The method presented covers liquid substances containing carbon, hydrogen and oxygen only, but the same principle is applicable to those compounds containing sulfur, nitrogen, phosphorus and halogens.

本文提出一有机定性分析的简单方法,主要是根据几种物理常数。这法亦适用于鉴定新的或不知来源的化合物。物理性质,如密度、折射率、沸点及粘度,与分子量及化学结构有关。根据此关系可测定官能团的种类及数目;检验有无环;并求得化合物的实验式。知道实验式及官能团的种类、数目后,可从参考书中查出所有可能异构体的物理性质。比较未知物与已知物的物理性质后,通常即能推定未知物的结构式。本文所述方法只可用于含碳、氢及氧的液态化合物,但同样原理应可用于含硫、氮、磷及卤素的化合物。

 
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