长链

cháng liàn
  • long-chain
长链长链
长链[cháng liàn]
  1. 长链烷基二甲基聚甘油基氯化铵的合成与性能烷氧基(R代表烷基)

    Synthesis and Properties of Long-chain Alkyl Dimethyl Polyglyceryl Ammonium Chloride ( ADPAC )

  2. 目的研究寡核苷酸探针和长链DNA探针在肺炎链球菌检测中的诊断价值。

    Objective To study the diagnostic value of oligonucleotide probe and long-chain DNA probe in detection of Streptococcus pneumoniae ( SP ) .

  3. 结论本研究的中/长链脂肪乳注射液与进口上市的MCT/LCT脂肪乳注射液在全合一(allinone)营养液中具有相同的稳定性。

    Conclusions Chinese MCT / LCT emulsion has the same stability as the imported one in all in one nutrient admixture .

  4. 肺癌患者血浆长链DNA的检测及分析

    Detection of plasma DNA integrity in lung cancer patients

  5. 存在于染色体内的DNA长链上的基因呈有序排列。

    Genes are arranged in order along the DNA strand within the chromosome .

  6. 长链DNA在金基底上的固定化和电化学标记

    Immobilization of Long-Strand DNA onto Gold Surface and Electrochemical Labeling of Hybridization of DNA

  7. 基因存在于DNA长链上,而DNA的排序构成了染色体。

    Gene resides within long strands of DNA which in turn make up the chromosomes .

  8. 长链烷氧基取代金属卟啉/H2O2体系催化烯烃环氧化反应研究

    Epoxidation of styrene with hydrogen peroxide catalyzed by long chain alkoxyl-substituted metalloporphyrins

  9. 长链PCR扩增低密度脂蛋白受体基因大片段的研究

    Amplification of LDL receptor gene with long chain PCR

  10. 通过长链支化来改性PP,从而得到高熔体强度的PP。

    High-melt-strength polypropylene is achieved with modified PP through long chain branching .

  11. CpG寡脱氧核苷酸长链DNA的克隆及重组质粒载体的构建

    Cloning and construction of recombinant plasmids containing long strand CpG oligodeoxynucleotides DNA

  12. 长链PCR技术评价~(60)Co-γ射线灭活病毒的研究

    Long-PCR study on the effectiveness of virus inactivation by ~ ( 60 ) Co - γ irradiation

  13. 分别添加长链烷烃和糖淀粉都能引起激基缔合物的荧光强度减弱和单体荧光强度的增强,表明An和长链烷烃共簇集,与糖淀粉形成包结物。

    The addition of long chain hydrocarbon and amylose resulted in the reduction of excimer emission and the enhancement of monomer fluorescence .

  14. 用长链四烷基锡为中性载体制备了性能优良的十二烷基磺酸根PVC膜电极。

    A new dodecyl sulfonate-selective PVC membrane electrode based on long-chain tetraalkyhin neutral carriers was prepared .

  15. PseudomonasStutzeri1317合成中长链聚羟基脂肪酸酯的组成分析模型

    A Mathematical Model for Biosynthesis of Medium-chain-length Polyhydroxyalkanoates by Pseudomonas stutzeri 1317

  16. 用上述C8TTF的衍生物修饰了硫化镉纳米粒子,这种修饰是通过直接的S架桥得到的,这些纳米粒子由于长链的疏水性进一步组装成稳定的球状结构。

    CdS nanoparticles are modified with the first TTF derivative . The modified CdS particles further assemble to a sphere that is a secondary structure of the colloid .

  17. 长链CpG寡脱氧核苷酸DNA重组质粒对禽流感灭活疫苗免疫应答的影响

    Effects of Recombinant Plasmids Containing Long Strand CpG Oligodeoxynucleotides DNA on Immune Responses of Inactivated Avian Influenza Vaccine

  18. 双检测器GPC研究顺丁橡胶长链支化度

    Study on long chain branching in cis-polybutadienes by GPC with double detector combination

  19. 13C核磁共振(13cNMR)的研究结果表明,WSOC都主要是由碳水化合物C、羧基C和长链脂肪C组成。

    13C-NMR results showed that WSOC were mainly composed of carbohydrates carbon , carboxyl carbon and long-chain aliphatic carbon .

  20. 目的采用长链RTPCR技术扩增登革2型及4型病毒基因组全长cDNA,为构建登革病毒全长cDNA克隆、表达,深入阐明致病机理及探索新型疫苗奠定基础。

    Objective Construction of full length cDNA clone with long RT PCR for elucidating the pathogenesis of dengue virus and developing novel vaccine .

  21. 用IR和TPD方法,研究了长链烯烃与芳烃的烷基化反应的Y型沸石催化剂的酸性对反应的作用。

    The acid sites of zeolite Y catalysts for alkylation of aromatics with long-chain alkenes are determined with IR and TPD .

  22. 方法将生物素化等位基因特异性寡核苷酸固定于生物芯片上长链烷烃硫醇自组装单层已连接链霉亲和素(SA)的部位。

    Methods Allele specific biotinylated oligonucleotides were immobilized onto defined areas of streptavidin tethered self assembled monolayers of long chain alkane thiols on biochips .

  23. 研究表明:具有显著应变硬化行为和高熔体强度的长链支化聚丙烯是获得优质PP发泡材料的前提;

    The research results showed that the long-chain branched polypropylene with remarkable strain hardening behavior and high melt strength was the premise in the production of excellent polypropylene foam .

  24. 酞菁与溴代长链烷烃在HOPG上自组装行为的STM研究

    STM Study of a Self-Assembly Behavior of Phthalocyanine and Bromic Long Chain Alkanes on HOPG

  25. DHA是大脑中最丰富的长链多不饱和脂肪酸之一,也是视网膜光受体中最丰富的多不饱和脂肪酸。

    DHA is one of the richest content of long chain polyunsaturated fatty acid reviewed in brain and in retina light acceptor .

  26. SAPO-11分子筛在长链烷烃临氢反应中的选择效应

    Effect of SAPO-11 on hydroisomerization reaction of Long-Chain Paraffin

  27. RD标记方法是一种有用的低背景信号的高密度长链寡核苷酸芯片样本标记方法。

    It is concluded that the RD-PCR is a potential and useful sample labeling method with lower background signal intensities for studying high-density long oligonucleotide microarray .

  28. 并通过IR、XRD和粘度法手段对有机载体、负载四氯化钛后的结构及长链α-烯烃(C12)聚合物等进行表征。

    The SAA , the supported catalysts and the polymer of Long chain olefin are studied by means of IR 、 XRD and viscosity methods .

  29. 通过在SiO2无机层上蒸镀长链醇的取向方法以及摩擦聚酰亚胺层的取向方法,证明了高双折射率、负介电各向异性双氟二苯乙炔液晶具有优良的垂面取向特性。

    Excellent homeotropic alignment of high birefringence and negative dielectric anisotropy difluoro-tolane liquid crystals was demonstrated using long-chain alcohol evaporated SiO2 inorganic layers and buffed polyimide layers .

  30. 甘油三酯中的长链多不饱和脂肪酸(PUFA)可通过改变恶性肿瘤细胞的膜流动性使之对其它治疗敏感。

    PUFA ( Ployunsaturated fatty acids ) in lipids make tumor cells sensitive to treatments by modulating the membrane fluidity .