• 实验方法与整合酶活性检测相似,只是整合酶需要和合成的多肽先进行预反应。

    Inhibition experiment was performed as integrase activity assay expect that increasing concentrations of synthetic peptides were preincubated with the integrase.

    youdao

  • 考查了间苯二酚与苯酚物质的量比、酚与醛物质的量比、预反应时间等因素对胶粘剂凝胶时间与剪切强度的影响 ;

    The effects of mole ratio between resorcinol and phenol, also between phenol and aldehyde , original reaction time on gel time and shear strength were studied.

    youdao

  • 她认为,压力导致机体释放预炎症细胞因子(pro - inflammatory cytokines),这是种为抵抗感染而产生初始反应的免疫因素。

    Stress, she says, causes the body to release pro-inflammatory cytokines, immune factors that initiate responses against infections.

    youdao

  • 考察了聚合反应条件,如溶剂种类、聚合温度、模板浓度、引发剂用量、转速、预聚合时间等对分子印迹聚合物微球特性的影响。

    The effects of reaction conditions were studied, including the kind of solvent, polymerization temperature, the concentration of template and initiator, rotational speed and pre-polymerization time.

    youdao

  • 以MDI - 50为原料,制得复合塑胶跑道施工要求的预聚体,探讨催化剂、橡胶颗粒、增塑剂等对反应过程及制品性能的影响。

    Prepolymer based on MDI-50 for athletic tracks was prepared, the effects of catalyst, rubber granule and DOP on reaction process and product performance were also studied.

    youdao

  • 预判公司的反应——你的老板过去如何处理员工离职的事宜?

    Anticipate the Reaction Of your Company - How has your employer handled employees who resigned in the past?

    youdao

  • 本文讨论了在预复合反应的“一、二、无穷大”模型中有限核大小效应的影响。

    The influence of limited nuclear size effect to "One, two, infinity" model for precompound reactions is discussed.

    youdao

  • 在上海炼油厂预加氢反应器投用前的内外部检验中,发现了大量的焊缝表面裂纹和内部埋藏裂纹。

    On overall inspection of interior and exterior of pre-hydrogenating reactor of Shanghai Oil Refinery Factory, large cracks was found on the surface of weld and inside of the weld.

    youdao

  • 本文研究了流动注射在线编结反应器吸附预富集火焰原子吸收测定痕量铅的体系。

    A flow injection on-line adsorptive preconcentration system with a knotted reactor (KR) for flame atomic absorption spectrometric (FAAS) determination of trace lead was developed.

    youdao

  • 合成了一系列不同结构的丙烯酸聚氨酯预聚物,重点讨论预聚物的分子结构及相对分子质量对紫外光固化反应的影响。

    A series of acrylic-polyurethane resin with different structure were prepared, and the influence of the structure and molecular weight of the polymers on UV-curing reaction was studed.

    youdao

  • 采用预镀镍的方法,研究了含硅低碳钢预镀镍后与液态锌的反应以及金属间化合物组织的形成和变化规律。

    The formation and growth kinetics of the intermetallic compounds through reaction between liquid Zn and low carbon steel containing Si which is treated by electroless pre-plating ni are analyzed.

    youdao

  • 研究了纤维的预辐照剂量、单体浓度、摩尔盐含量、交联剂含量以及接枝温度和时间等条件对接枝共聚反应的影响。

    The effects of pre irradiation dose, monomer, Mohr's salt and crosslinking agent concentration, grafting temperature and reaction time on grating copolymerization were investigated.

    youdao

  • 采用本体聚合方法将丙烯酸酯单体的混合物实施热聚合制备预聚体,采用核-壳聚合法的单体投料方式同时加入链转移剂十二烷基硫酵来控制反应进程。

    UV curing polyacrylate pressure sensitive adhesive was synthesized by core-shell polymerization, at the same time, chain transfer agent NDM was added for controlled reaction rate.

    youdao

  • 分别对预聚反应时间、温度进行了考察,确定了合适的反应条件;

    The time and temperature of prepolymerization were investigated, and the appropriate reaction conditions were ascertained.

    youdao

  • 本文利用丙烯酸酯与带有活性官能团的聚氨酯预聚体反应,生成了水分散的丙烯酸酯改性聚氨酯分散体。

    The acrylate-modified waterborne polyurethane dispersion was prepared through reaction of acrylate and polyurethane prepolymer with reactive groups.

    youdao

  • 讨论了三种封闭剂不同加量、温度和时间对聚氨酯预聚体封闭反应的影响。

    The effects of the amounts of three blocking agents, temperature and time on blocking reaction for prepolymer are discussed.

    youdao

  • 本文介绍一种测量分析甲烷-空气预混燃烧火焰成份及其浓度的方法,并划分出火焰的反应区、产物区和环境区。

    This paper introduces a method of measure analysis of methane-air premixed combustion flame component and concentration, and divides reactive, productive and environmental areas of flame.

    youdao

  • 用化学反应速率和温度分布随时间的变化情况详细描述了预混火焰在微型圆管中传播的三种情况。

    These behaviors have been described in detail by the contours of rate of reaction and temperature at different time.

    youdao

  • 技能水平在反应准确性和反应时上均表现出一致的趋势,技能水平越高,预判反应时和反应准确性越好。

    Skill levels in response to the accuracy and reaction time shows the consistent trend of movement, the higher the skill level, the better the reaction time and response accuracy.

    youdao

  • 结果表明,采用蓖麻油与甲苯二异氰酸酯(TDI)反应,加入封端剂乙二醇烷基醚类,得到封端型聚氨酯预聚体。

    The results showed that the terminated prepolymer was prepared by introducing ethylene glycol alkyl ether as a capping agent into the reaction system of castor oil and tolylene diisocyanate (TDI).

    youdao

  • 研究了反应温度、溶剂、催化剂及用量对预聚反应的影响。

    The influence of reaction temperature, used solvents and catalysts on the prepolymerization reaction was investigated.

    youdao

  • 模拟结果给出了突扩燃烧室内湍流预混反应流的气体时均流场、组分浓度场与温度场的分布。

    The calculated results cover the time averaged gas flow field, species mass fraction and temperature distributions for the premixed reacting flow in the sudden expansion combustor.

    youdao

  • 目的:探讨自行研制的体外脉动反应器应用于组织工程心脏瓣膜应力预适应的可行性。

    Objective:To investigate the feasibility of applying self-developed pulsatile reactor in vitro in stress precondition of tissue-engineered heart valve.

    youdao

  • 探讨自行研制的体外脉动反应器应用于组织工程心脏瓣膜应力预适应的可行性。

    To investigate the feasibility of applying self-developed pulsatile reactor in vitro in stress precondition of tissue-engineered heart valve.

    youdao

  • 数值仿真模型中考虑了自燃推进剂雾化机理、高压分解燃烧和预混反应流湍流燃烧等。

    The atomization mechanism of hypergolic rocket propellant and decomposition combustion at high pressure and turbulence burning of premixed reactant flow field are considered .

    youdao

  • HCCI燃烧是以预混合燃烧和低温反应为特征的燃烧方式。

    HCCI combustion is characterized by premix combustion and low temperature reaction.

    youdao

  • 分析了几种常见的试剂在聚氨酯预聚反应中的催化活性。

    The catalytic activity of several common reagents in polyurethane pre - polymerization is analyzed.

    youdao

  • 根据铁水预脱硫反应的热力学函数和脱硫反应速率,分析了有利于铁水预脱硫的条件。

    Based on thermodynamic function of hot metal predesulphurizing reaction and desulphurizing reaction rate, the conditions beneficial to hot metal predesulphurization was analyzed.

    youdao

  • 针对预中和反应槽-管式反应器混合工艺生产磷酸二铵产品时,产品水含量波动较大的生产现状进行了分析。

    An analysis is made of the present status of production of DAP by the mixed process of preneutralization reactor tank-pipe reactor, as the moisture content of the product fluctuates greatly.

    youdao

  • 主要包括木片的预处理(P)、盘磨化学处理(RC)及木片经预浸后漂白反应在两者之间的合理分配等。

    It emphasizes preconditioning (p), refiner chemical treatment (RC), and proper distribution of bleaching reactions between the two after the chips being chemically impregnated.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定