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组分     
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  components
    Study on the New Capillary Electrophoresis Systems for Determination of Pharmaceutical Effective Components
    测定药物活性组分的毛细管电泳新体系研究
短句来源
    STUDIES ON SHAOGUANMYCIN Ⅲ. ISOLATION, PHYSIOLOGICAL ACTIVITIES AND PHYSICO-CHEMICAL PROPERTIES OF A AND B COMPONENTS
    韶关霉素的研究——Ⅲ.A和B组分的分离、生理活性及理化性质
短句来源
    ANALYSIS OF COMPONENTS OF MYDECAMYCIN PRODUCED BY STREPTOMYCES MYCAROFACIENS 1748
    生米加链霉菌1748产生的麦迪霉素的组分分析
短句来源
    STUDY ON MODIFIED ALKYD RESIN WITH PINE GUM——STUDY ON COMPONENTS CHANGE IN PROCESS OF ALCOHOLYSIS
    松脂改性醇酸树脂的研究——醇解过程中醇解组分变化的研究
短句来源
    STUDY ON THE COMPONENTS OF ACETYLSPIRAMYCIN
    乙酰螺旋霉素组分研究
短句来源
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  component
    Synthesis of the Main Component of San Jose Scale Sex Pheromone 3, 7-Dimethyl-2, 7-octadien-1-yl Propionate
    梨圆蚧性信息素主要组分——3,7-二甲基-2,7-辛二烯-1-醇丙酸酯的合成
短句来源
    THE COMPONENT SEPARATION AND STRUCTURE OF THROMBIN INHIBITOR PRODUCED BY STREPTOMYCE SS-254
    S-254菌株产生的凝血酶抑制剂的组分分离与组成结构研究
短句来源
    Synthesis of Component B Used in PUR RIM
    聚氨酯反应注射成型中B组分的合成
短句来源
    Studies on the Insect Sex Pheromones (Ⅵ) --The Synthesis of 4,8-Dimethylheptacosane, a Component of House Fly Sex Pheromones
    昆虫信息素的研究(Ⅵ)——家蝇性信息素组分4,8-二甲基二十七烷的合成
短句来源
    A simple route for the synthesis of the main component of San Jose Scale's sex pheromone
    合成梨圆蚧性信息素主要组分的简易路线
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  composition
    Study of SBR/PE/PVC Multi-Component Blends Part Ⅱ Effect of Composition Ratio on Material Properties
    SBR/PE/PVC多元共混体性能的研究 Ⅱ 组分比变化对材料性能的影响
短句来源
    As far as the same composition was concerned,PLA-PEG2000 multiblock copolymers films had better properties of water absorption and degradation than PLA-PEG1000 multiblock copolymers films.
    同组分比例的PEG2000-PLA多嵌段共聚物的吸水性及降解性均比PEG1000-PLA多嵌段共聚物强。
短句来源
    Microwave Diagnosis of Rubber Properties and Composition
    橡胶特性及组分的微波诊断
短句来源
    A Nonlinear Principal Regression Estimator for Product Composition of a Distillation Tower
    精馏塔产品组分的非线性主元回归估计器
短句来源
    The Effect of Different Pretreatments on the Structure and Composition of Sisal Fiber
    不同预处理对剑麻纤维组分和结构的影响
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  fraction
    Purification and Physico-chemical Characteristics Analysis of D.fordii Prain et Burkill Fraction DFPN-Ⅰ
    广东淮山多糖DFPN-Ⅰ组分的纯化及理化性质分析
短句来源
    The Structural Analysis of Purified Fraction of Water Soluble Pentosan
    水溶戊聚糖分级纯化组分结构初步分析
短句来源
    And the low molecular weight was chromatographed by Sephadex G-100 gel filtration, and three fraction were gained , the molecular weight of them was 7.2 X 104(38.2%), 4.8 X104 (16.1%), 1.3 X 104(45.7%) separately.
    对小分子量多糖部分进行Sephadex G-100葡聚糖凝胶柱层析,结果表明主要有三个组分,经凝胶HPLC标准分子量对照分析,三个组分分子量分别为7.2万、4.8万和1.3万; 相对含量比例为:38.2%:16.1%:45.7%。
短句来源
    the weight fraction of lighter hydrocarbons increased for PP/PVC or PS/PVC degradation system, but decreased for PE/PVC.
    对PP/PVC和PS/PVC体系,液体产品中轻组分含量增加; 对PE/PVC体系,液体产品中的重组分含量增加。
短句来源
    (1) Preparation of human fibrinogen concentrate : The fibrinogen-rich cohn fraction I was solubilized in a tris/citrate/lysine buffer, pH6.8, and concentrated to 10-20 protein g/l. The solution was clarified using a 1um filter, and treated with a mixture of 0. 3% and 1% Tween 80 at 25C for 8h.
    (1) 纤维蛋白原:采用pH6.8的tris/枸橼酸盐/赖氨酸缓冲液溶解富集纤维蛋白原的cohn组分Ⅰ沉淀糊,溶液经1μm微孔膜浓缩至蛋白浓度为10-20g/1,浓缩液以0.3%TNBP和1%Tween 80在25℃处理8小时。
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  components
A varietyQ??19 is explicitely constructed as the union of 22 disjoint irreducible components which are either points or open subsets of linear spaces.
      
Semi-invariants of quivers can be constructed by taking admissible partial polarizations of the determinant of matrices containing sums of matrix components of the representation and the identity matrix as blocks.
      
Secon, we are interested in dominant polynomial mapsF:?n→?n-1 whose connected components of their generic fibers are contractible.
      
A fundamental question is how the irreducible components are embedded in the tensor product.
      
We give a characterization and a combinatorial description of representations with small Cartan components.
      
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  component
Finally the cubic surfaces of each component ofQ are studied in details by determining their stabilizers, their rational representations and whether they can be expressed as the determinant of a 3×3 matrix of linear forms.
      
LetD be a Hermitian symmetric space of tube type,S its Shilov boundary andG the neutral component of the group of bi-holomorphic diffeomorphisms ofD.
      
This underlying group H1(X, T \bar{X}) can be described as a generalized Prym variety, whose connected component is either an abelian variety or a degenerate abelian variety.
      
A special component of the tensor product is the so-called Cartan component Vλ+μ which is the component with maximal highest weight.
      
Consider a non-connected algebraic group G = G ? Γ with semisimple identity component G and a subgroup of its diagram automorphisms Γ.
      
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  composition
We study the composition of the functor from the category of modules over the Lie algebra $\mathfrak{gl}_m$ to the category of modules over the degenerate affine Hecke algebra of GLN introduced by I.
      
We also establish a connection between the composition of the functors, and the "centralizer construction" of the Yangian ${\rm Y}(\mathfrak{gl}_n)$ discovered by G.
      
We also determine all the composition factors of the symmetric tensors of the natural osp(2|2n)-module.
      
For Fourier-bandlimited symbols, we derive the expected formulae for composition and commutators and construct an orthonormal basis of common approximate eigenvectors that could be used to study spectral theory.
      
For Fourier-bandlimited symbols, we derive the expected formulae for composition and commutators and construct an orthonormal basis of common approximate eigenvectors that could be used to study spectral theory.
      
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  fraction
The following structure has been determined for the repeating unit: →6)-α-D-Glcp-(1→ This fraction exhibited significant macrophage activity through the release of nitric oxide
      
In the present study, the effect of picroliv, an irridoid glycosidic fraction of Picrorhiza kurroa, on the above said parameters of these alcoholic rats was studied.
      
It was found that the size and content of pores increased with an increase in the PU mass fraction in the PAA/PU blend up to 20%.
      
Because of the existence of nanopores, the dielectric constant of PI films decreased by a wide margin and was less than 2.0 at a PU mass fraction of 20%.
      
The percolation thresholds of PS/PPy and Zn-SPS/PPy composites were 6.2% and 2.7% of the volume fraction of PPy, respectively, much lower than the theoretically predicted value of 16%.
      
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