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- DNA structural framework DNA结构骨架
- Presents a structural framework and key techniques in development of a simulation environment for NC lathing. 介绍一个数控车削仿真加工环境的系统结构及研究开发关键技术。
- The Delingha Fault Depression is of two segs mingle with one uplift in structural framework. 储层发育,中新生界油气储层都为砂岩。
- So it is natural to be concerned when one reads about plastics causing DNA structural changes or about infants' death as a result of milk powder being contaminated with melamine. 因此,当人阅读关于塑料引起DNA结构改变或被三聚氰胺污染的奶粉导致婴儿死亡的文章之时,塑料自然会使人担心。
- The design theory of CAPP tool system of CBC-based is studied, and the structural framework of CAPP system of CBC-based is established. 研究了基于CBC的CAPP工具系统的设计原理,建立了基于CBC的CAPP工具系统的结构框架;
- The general structural framework of the Lemachang large-size independent silver deposit is a thrusting nappe structural system. 摘要乐马厂大型独立银矿床的总体构造格架为逆冲推覆构造体系。
- Clear atomic images of graphite surface and the DNA structure were obtained. 得到了石墨表面清晰的原子分辩图象以及猪脾DNA分子双螺旋结构的STM形貌图。
- Fault activities reconstructed the structural framework of the basin in different stages, the substructural unites of the basin changed too. 构造活动使不同时期的盆地格局发生改变,不同阶段盆地的次级构造单元也随之变化。
- The basement structural framework and large deep faults in different locations and related palaeogeography and palaeoclimate controlled distribution of sedimentary facies. 柴达木盆地基底的构造格架及不同位置发育的深大断裂及其所决定的古地理和古气候等因素共同控制了沈积相带在时空上的展布。
- The purpose of this second part is to give a structural framework to help assess the oil potential of these three basins without the stratigraphic data obtruding. 第二部分的目的是要在没有地层数据参考的情况下给出一个结构框架帮助评估这三个盆地的石油潜在性。
- Early Paleogene-Neogene of the Dafeng-Xinghua region has been affected by extensional strike-slip, presenting a structural framework of "early fault depression and late sag". 摘要苏北盆地大丰-兴化地区古近系-新近系早期开始受拉张走滑作用,呈现早期断陷晚期凹陷的构造格局。
- The NNE-trending Haogangling fault and the NNW-trending fracture zone in the hanging wall of the fault form the basic structural framework of the ore district. 北北东向豪岗岭断裂与其上盘的北北西向断裂破碎带组成矿区基本构造格架。
- Even if various differences can be found between and within factions, the likeness in the DNA structure clearly points to a common origin. 即使在种族间发现不同的地方,DNA建构的相似清楚的指出人类的共同来源是一样的。
- As the largest deep seated fault zone in east China,Tancheng Lujiang(TanLu) fault zone plays an important controlling part in the structural framework of Jiaodong Area. 郯庐断裂是我国东部规模最大的深大断裂,对胶东地区构造格架起着重要的控制作用。
- Gaudier et al. suggest that the eukaryotic ORC may recognize specific DNA structures that can be deformed to fit into the ORC. Gaudier等人提出真核生物ORC可能识别特定的DNA结构,它能变形使其适合ORC的结构。
- They have found that bromo-uracil's radiosensitizing effect depends on the DNA structure and the base sequence where the bromo-uracil is incorporated. 他们已发现,溴尿嘧啶对于辐射的敏感程度,决定于DNA的结构,以及溴尿嘧啶所在的碱基序列。
- The observations also show that the RecA-mediated triple-stranded DNA structure can be dissociated with the gradient decrease of saline concentration. 实验结果显示了这一三链核酸结构形成的序列特异性,并且其稳定性随盐离子浓度降低而下降。
- Furthermore, we know that two sticky ends form the classic helical DNA structure when they cohere, and these helical stretches of DNA are relatively stiff. 而且我们知道,当两个黏端黏附在一起时,就会形成传统的DNA螺旋构造,而且,这些DNA螺旋片段也比较稳固。
- Recent research has looked at how early nurturing behavior inrats leads to such changes in DNA structure and expression andhow that later leads to changes in phenotype. 最近的研究已经关注到老鼠早教行为如何导致这样的DNA结构和表达改变以及后者是如何导致显型改变的。
- The paper builds structural framework of human error factors for coal mine on basis of demonstration study and establishes a Structural Equation Model by using AMOS4.0 and tests it. 文章基于实证研究;构建了煤矿安全事故的人因失误因素结构图;然后利用AMOS4.;0建立了结构方程模型并对其进行了检验。