在此处理过程中，分子键能沿纤维轴向定向排列。
When this process occurs, molecular chains can Orient in the fiber direction.
产物分子转动角动量的定向和取向将不同程度地影响产物的散射方向。
The orientation and alignment of the product angular momentum will affect the scattering direction of the product molecules to varying degrees.
实验结果说明花粉管的定向生长受胚珠的分子信号调控。
It is suggested that directional growth of pollen tubes are controlled by molecular signal in ovule.
利用主方程的方法，研究了在一维三态周期跳跃模型下分子马达的定向运动。
The master equation approach to molecular motor's directed motion based on periodic one-dimensional three-state hopping model is studied.
通过解析计算和数值模拟得到，加性白噪声不能驱动分子马达产生定向运动；
Through the analytical calculation and numerical simulation, additive white noise can't induce molecular motor to produce direct motion.
噬菌体展示及筛选和DNA重排是体外定向分子进化的重要核心技术。
Phage display and DNA shuffling are important and efficient techniques for directed molecular evolution .
DNA重排和噬菌体展示及筛选是体外定向分子进化的重要核心技术。
Phage display and DNA shuffling are important and efficient techniques for directed molecular evolution.
研究分子马达的物质结构基础，有助于理解其定向运动机制。
Studying the structure of motor enable us to understand its mechanism of directed movement.
方法采用RT -PCR、定向克隆和DNA测序等一系列分子生物学技术进行本实验。
Methods Molecular biology technologies of RT-PCR, directed cloning and DNA sequencing were carried out.
目的：观察脐血间充质干细胞经5-氮杂胞苷诱导在体外定向分化为心肌样细胞的形态学及分子生物学特征。
AIM: To study morphological and molecular biological feature of differentiation of umbilical cord blood stem cells in vitro after induced by 5-azacytidine into cardiomyocytes.
分子最稳定的定向是在沿表面的分子吸引力最大处。
The most stable orientation of the molecular attraction lie along the surface.
与分子的定向效应，激光强度的空间分布来校正所计算出的概率。
The calculated probability is corrected with the molecular orientation effect and the spatial distribution of laser intensity.
利用分子光谱谱带位移、谱带强度、谱带形态等的变化，可以初步对晶体作结晶学定向。
Crystal can be crystallographically oriented by molecular spectrum with the change in band shift, band intensity, and band shape.
分子育种就是定向、有目的地对农作物品种的遗传进行改良和修饰，更有效地培育植物新品种。
Molecular breeding is to breed new plant variety via improving or modifying genetic character of crop.
研究了在硅片表面上通过A蛋白定向固定抗体分子用于椭偏光学生物传感器免疫检测的可能性。
The feasibility of using protein A to immobilize antibody on the silicon surface of the imaging ellipsometry biosensor was investigated in this study.
定向进化是改造蛋白质分子的一种有效的新策略。
Directed evolution is a new powerful strategy for engineering proteins.
反应介质工程、底物分子工程、酶分子修饰和定向进化。
This review emphasizes some important aspects for the control of lipase enantioselectivity: medium engineering, substrate engineering, modification of enzyme and directed evolution.
具体地说，本申请公开了定向于肿瘤的减毒细菌载体的制备和用途，该细菌载体可用于将一种或多种初级效应分子递送至实体瘤部位。
The present application discloses the preparation and use of attenuated tumor-targeted bacteria vectors for the delivery of one or more primary effector molecule (s) to the site of a solid tumor.
分子马达是一种以ATP为“燃料”的分子机器，可高效地将ATP水解释放的化学能转化为机械能，产生协调的定向运动而做功。
Molecular motors with ATP as their 'fuel', which effectively and directly convert chemical energy into mechanical energy and move directionally.
定向分子进化的实质是达尔文进化论思想在分子水平上的延伸和应用。
The idea of directed molecular evolution is the extension and use of Darwinian Theory at molecular level.
无机微孔材料的定向合成是目前国际微孔分子筛与分子工程学研究领域的重要前沿方向。
The rational synthesis of microporous materials is an important branch of today's molecular sieve research.
半代树形分子导致直接湖蓝5B染料分子采取一定的定向排列，从而引起染料吸收光谱的变化。
The variation of the dye absorption spectrum can be attributed to the orientation of the dye molecule induced by the dendrimer.
本发明提供了一种靠聚合物的高分子拉伸定向来增加强度的有无机填料塑料层的高强度复合塑料管。
The present invention relates to one kind of high-strength composite plastic pipes with foamed layer and with high strength obtained through stretch and orientation of polymer molecules.
本发明提供了一种靠聚合物的高分子拉伸定向来增加强度的有无机填料塑料层的高强度复合塑料管。
The present invention relates to one kind of high-strength composite plastic pipes with foamed layer and with high strength obtained through stretch and orientation of polymer molecules.
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