Changes of NGF receptor TrkA in trigeminal ganglion during experimental tooth movement in rats;
实验性牙移动过程中三叉神经节内神经生长因子受体TrkA的改变
The changes of calcitonin gene related peptide in trigeminal ganglion during the experimental tooth movement;
实验性牙移动三叉神经节内降钙素基因相关肽改变
Expression of cyclooxygenase-2 in rat periodontal tissues during experimental tooth movement and its significance
实验性牙移动大鼠牙周组织环氧化酶2的表达及意义
In order to study the mechanism from the structure of face-contacted blocks,based on the theorem of the movability of the face-contacted blocks, the method of vector analysis to distinguish the blocks’ movability is supplied in this paper.
为了研究面接触块体结构力学机理,基于面接触块体可动性定理,给出了判定块体是否具有可动性的矢量分析计算方法,缩小了找关键块体的范围,为面接触块体结构的进一步研究奠定了基础。
In order to study the structure of face contacted blocks,the movability of three kinds of the face contacted block has been studied by vector analysis ,the scope of key blocks is dwindled, and the base for further study of the structure face contacted blocks has been established.
为研究面接触块体结构 ,运用矢量分析法判别了大同采场上覆岩层常见的 3种面接触块体的可动性 ,缩小了找关键块体的范围 ,对面接触块体结构的深入研究奠定了基
The priblem of linkage movability exists in linkage synthesis after choosing the linkage type.
本文利用空间机构等效机械手的解空间对合球副的空间机构可动性进行分析，并揭示出组成空间机构的装配构形不同，构件间的相对运动亦不同的特点，即装配构形对机构运动类型的影响。
The conclusion about unconditional mobility was got according to the active/passive prismatic joint.
在此基础上,根据移动副分别为主动副和被动副的情况,得出了运动链的无条件可动性条件。
This paper presented a general method, which is used in solving the mobility condition of planar multiloop and multiDOF mechanisms by the mobility conditions and the workspaces of planar singleloop linkages.
提出了单环运动链的可动性条件与其工作空间相结合,分析、求解平面多环、多自由度机构可动性的方法。
Taking the mobility analysis of a kind of 2-DOF multi-looped hybrid driving mechanism as an example,an analytic method of mobility which suits similarly to other multi-DOF and multi-looped hybrid driving mechanisms was presented.
以一种两自由度多环混合驱动机构的可动性分析为例 ,给出了一种同样适于其它多自由度多环混合驱动机构可动性分析的方法 ,即首先由机构的速度输入与输出矩阵 ,推出机构产生奇异位形的条件 ,再结合该机构的可动性要求和单环多杆机构的可动性的充要条件 ,对整个机构每个环路的可动性进行分析 ,最后综合分析得出混合驱动机构的可动性条件。
This paper expounds the factors influencing the developing direction of the information network and the digital library,and probes into the requirements of the users in three aspects of the individualization,network self-service,and the mobility and its technologies.
阐述了影响信息网络和数字图书馆发展方向的因素,探讨了用户对于个性化、网络自我服务以及可移动性及其技术性等3方面的需求。
Some of them enjoy the attribute of syntactic mobility according to which idioms can be categorized into fixed and mobile idioms.
VP习语在英语习语中占据相当大的一部分,而且其中一部分在句法上具有可移动性,据此标准可以将VP习语分为固定习语和可移动习语。
Culture of rat peripheral blood endothelial progenitor cells during experimental tooth movement
实验性牙移动大鼠外周血内皮祖细胞的培养
Study of the Expression of Cyclooxygenase-2 and the Effect of Lower Power Laser Irradiation during Experimental Tooth Movement;
实验性牙移动牙周组织中环氧化酶-2的表达及弱激光照射的影响
The Relationship of EPCs and Periodontal Tissue Remodeling during Experimental Tooth Movement in Rats
实验性牙移动大鼠血管内皮祖细胞与牙周组织改建的关系
Expression of DSPP、DSP in Gingival Crevicular Fluid of Rat during Root Resorption Fllowing Experimental Tooth Movement
大鼠实验性牙移动致牙根吸收龈沟液中DSPP、DSP的表达
Expression of cyclooxygenase-2 in rat periodontal tissues during experimental tooth movement and its significance
实验性牙移动大鼠牙周组织环氧化酶2的表达及意义
Expression of VEGFR-1 in the Periodontal Tissues during Experimental Tooth Movement in Rabbit
实验性牙移动兔牙周组织中VEGF受体1(VEGFR-1)的变化
Expression of P2X_3 Receptors in the Rat Trigeminal Subnucleus Caudalis after Experimental Tooth Movement;
大鼠实验性牙移动中P2X_3受体在Vc的表达变化研究
The Effect of Lower Power Laser Irradiation on Root Resorption Induced by Orthodontically Treatment in Rats;
弱激光照射对大鼠实验性牙移动根吸收的影响与作用
Establishment of the animal model of experimental orthodontic tooth movement in the period of retention
实验性正畸牙移动保持期动物模型的建立
Study of the Expression of RANKL in Periodontal Tissue of Rat during the Orthodontic Tooth Movement;
实验性正畸牙齿移动过程中RANKL在大鼠牙周组织中表达的研究
An Experimental Study of the Effects of Endodontical Treatment on Orthodontic Movement in Cat Cuspids;
猫牙髓治疗后对牙正畸移动影响的实验研究
An Animal Study of the PDL Protection and the Alveolar Preparation about Teeth Transplantation;
牙移植术中牙周膜保护和牙槽窝预备的动物实验研究
Changes of TNF-α in dental pulp by using distraction osteogenesis on orthodontic rapid tooth movement
牙槽骨牵张快速移动正畸牙齿对牙髓中TNF-α含量影响的实验研究
Study of the Expression of IntegrinαVβ3 in Periodontium and the Effect of Lower Power Laser Irradiation during Experimental Tooth Movement;
实验性牙齿移动过程中牙周组织中整合素αVβ3的表达变化及弱激光照射的影响
The study of orthodontic rapid tooth movement using dentoalveolar distraction osteogenesis
新型正畸牙齿快速移动装置的动物实验研究
Orthodontic Tooth Movement in Normal and Periodontitis Affected Elderly Rats
中老年及中老年牙周炎牙齿正畸移动的动物实验研究
The Experimental Research on Rapid Orthodontic Tooth Movement Aided by Alveolar Surgery;
齿槽外科手术辅助正畸快速牙移动的实验研究
A Study of the Influence of Unilateral Mastication to the Movement of the Orthodontic Tooth;
偏侧咀嚼对正畸牙移动影响的实验研究