形态发生

After the Opium War, the form of government and economic pattern of China has changed greatly.

"鸦片战争"之后，中国的国家政体和经济形态发生了巨大转变。

The ameloblast differentiation is controlled by sequential epithelial-mesenchymal interactions during tooth morphogenesis.

成釉细胞的分化是由牙齿形态发生期上皮和间充质的一系列相互作用调控的。

During bell stage (E16-18), TGF-β1 mRNA was very abundant in the ameloblast layer and dental papilla cells.

结果 TGF-β1 mRNA在鼠磨牙形态发生过程中以时间和空间上特异的模式来表达。

In the course of the differentiation and development, some new characters of morphogenesis were found, and the mechanism of early development of rudimentary panicle were understood further, with which recent progress made in angiosperm shoot apical meristem structure and function were discussed.

同时，在研究过程中还发现了一些与前人所不同的形态发生特征，并初步探讨了水稻幼穗早期的起源及分化发育的机理。

The aim of this study was to characterize the expression of BMPs in synovial tissues under normal and arthritic conditions.

对来自正常人和骨性关节炎类及风湿性关节炎患者的滑液组织分析骨形态发生蛋白的表达，利用微点杂交。

Objective: To investigate the role of bone morphogenetic protein in the autograft and allograft spinal fusion.

观察自体骨用于脊柱后路融合过程中骨形态发生蛋白2-7（BMP-2、BMP-7）的表达，并探讨其在脊柱融合过程中的作用机制。

In early phase of embryo development, Shh served as morphogen, and then as axon guidance factor.

修前在胚胎的早期发育时，Shh是形态发生素，而在之后则又是轴突导向因子。

The variations of oxygen-containing functional groups in carbon black surface (［O ZJY〗CO］mainly) were the main factors influencing on surface and interface properties of carbon black,which could adjust the CB—LDPE interface interactions, and the n result in the change of morphology of carbon black dispersed in LDPE matrix.

正是由于炭黑表面性质的这种改变，从而调节了炭黑-低密度聚乙烯的界面相互作用，导致炭黑在聚乙烯基体中的分散形态发生了相应的变化。

It according to the Department of Human body bone transmission system by the doctor based on location and in patients with spinal bone morphogenetic variation and changes in surrounding tissue, to determine the incidence of parts or organs, as well as the severity of illness, The length of time, and then determine the treatment approach and to speculate the extent of cure.

它根据人体内的骨系传输系统，由医生根据患者脊椎骨骼位置和形态发生变异及周围组织的变化，来确定发病部位或脏器以及病情的轻重、时间的长短，进而确定施治的手法和推测治愈的程度。

In the Afro-Asian monsoon area, in wintertime the subtropical anticyclone belt whose ridgelines are consecutive takes on relatively symmetrical and zonal structure, the WEB tilts southward with increasing height.

脊面倾斜方向改变表明副高形态发生变异和性质发生变化，副高脊面的位置变化反映副高带的南北进退。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。