The allosteric effect of berberine chloride (BC), an active component of Traditional Chinese Medicine, on bovine serum albumin (BSA)-Cu2+ binding process has been studied by 1H NMR, circular dichroism, fluorescence spectroscopy and ultraviolet-visible absorption spectroscopy.
用核磁共振(1HNMR)、圆二色谱(CD)、荧光光谱(FS)以及紫外光谱(UV)技术考察了中药有效成分盐酸小檗碱(BC)对牛血清白蛋白(BSA)-Cu2+结合过程的变构效应,得到分别表征BSA内源荧光猝灭、BSA-Cu2+复合物稳定性以及Cu2+在BSA分子上的结合位点发生变构的定量效应参数βQ(βA和βn)和效率参数γQ(γA和γn)。
The shift of energy band in the InGaAs/AlGaAs MQWs due to the quantum size effect, and the strain effect in the active layers was calculated with the theory of the finite quantum well, and the shift of the PL peak wavelengths was also interpreted.
本文采用金属有机物化学气相淀积(MOCVD)方法设计并生长了两组InGaAs/AlGaAs应变多量子阱,量子阱的厚度分别为3nm和6nm,对其光致发光谱(PL)进行了研究,二者的发光波长分别为843nm和942nm,用有限深单量子阱理论近似计算了由于量子尺寸效应和应变效应引起的InGaAs/AlGaAs量子阱带隙的改变,这解释了两组样品室温下PL发射波长变化的原因。
The spectrum behaviour or iron with varying concentrations and different reducing conditions or melting in SiO_2-Na_2O-Al2O_3-ZnO glass system has been studied,the existing states and structural effects of iron in the system has also been discussed in this paper.
本文研究了铁在还原气氛下熔制的 SiO_2—Al_2O_3—ZnO—Na_2O 玻璃系统中当铁组分及还原剂含量变化时的光谱行为,并对铁在该玻璃系统中的存在状态及其结构效应进行了探讨。
In this paper,structural effects of rock mass creep are studied by using numerical test.
通过对均质岩体、不同分布产状和数量的结构面试件进行单轴、三轴压缩蠕变试验的计算机仿真,探讨岩体蠕变的结构效应、围压效应以及不同结构条件下岩体的蠕变变形规律与破坏特征等。
It can be divided into three effects: growth effect, intension effect, and structural effect.
我国非农产业是拉动就业的主要部分,非农产业拉动就业可以划分为三种效应:增长效应、强度效应和结构效应。
The dynamic sealing mechanism of an oil seal was its surface effect and structure effect.
将油封的表面效应和结构效应作为油封动态密封机理,借助有限元对密封介质在密封间隙中的流动情况进行了模拟,分析了油封唇口表层材料弹性皱纹的反旋段L1和正旋段L2的差值(ΔL)和轴转速(n)对表面效应引起的泵吸率的影响,以及转速对结构效应引起的泵吸率的影响。
The dynamic sealing mechanism of surface effect and structure effect of the oil seal was used as the theory base,and use a finite element software ANSYS CFX to simulate the flow of sealing medium in the sealing clearance.
将油封的表面效应和结构效应的动密封理论作为理论基础,借助大型有限元软件ANSYS CFX对密封介质在密封间隙中的流动情况进行了模拟。
The analysis on structure effect shows that FDI utilization has some negative effects on China s industry security,such as the imbalance of industry structure and regional structure.
外资利用对我国产业安全的效应主要包括结构效应和溢出效应,结构效应分析表明外资利用对我国的产业安全具有不利的影响,存在产业结构和地区经济结构失衡的现象。
heterotropic effect
异配位体间变构效应
The small molecule causing the conformational change is an allosteric effector.
引起结构变化的小分子叫做变构效应
Proteins Binding Small Molecule (Ion) Compounds and Allosteric Effects;
蛋白质结合小分子（离子）物质及变构效应
The hardening function was formed by incorporating an equivalent plastic deviator strain and a volume strain.
联合等效塑性偏应变和体应变构造硬化函数.
The Evolutions of Urban Area Structure in Guiyang and Their Environmental Effects
贵阳城市地域结构演变及其环境效应
Structural Equation Modeling of Latent Interactions Without Using the Mean Structure
潜变量交互效应建模:告别均值结构
Electronic Structure Engineering of Graphene by Strain: First-principles Calculations;
Graphene电子结构应变效应的第一性原理研究
Influence of Strain Rates on Mechanical Behaviors of Reinforced Concrete Members
应变率效应对钢筋混凝土构件力学特性的影响
Temperature Effect to Steel Structure and Welding Deformation and Stress Control
钢结构温度效应分析及焊接变形与应力控制
Research on Temperature Effects and Shrinkage-Creep Analysis for Long-span Prestressed Concrete Continuous Rigid Frame Bridges;
大跨径预应力混凝土连续刚构桥温度效应与收缩徐变效应分析
The Research on the Relationship between the Industrial Structure and the Employment Structure in China's Transition Period
转型期我国三次产业结构变化与就业结构变化的关联效应研究
Manufacturing Industry Location Vicissitude in China:Structure Effect and Space Effect--Judgement and Verification of Krugman's Hypothesis in China
中国制造业区位变迁:结构效应与空间效应——对“克鲁格曼假说”的检验
hypsochromic effect
色光变浅效应，向紫效应
Turbulent BL Structure: Wake, Wall layers. Inner, Outer Variables. Effects of Roughness.
紊流边界层结构：尾流，壁面层，内、变数。粗糙度效应。
Structural Changes of Financial Capital and Adaptive Efficiency of Financial System
金融资产的结构变化与金融体系的适应效率
Analysis of Shrinkage and Creep Effect for Long-Span Rigid Frame Bridges with High Piers
高墩大跨连续刚构桥的收缩徐变效应分析
Study on the Support Effects of Bolt's Surface Protecting Components in Large Deformation Roadway;
大变形巷道锚杆护表构件支护效应研究
Research on Construction Control for PC Continuous Rigid Frame Bridges and Analysis of Creep and Shrinkage Effect;
连续刚构桥施工监控与收缩徐变效应分析