We have observed the morphological evolution of mouse embryonic encephalic cells when they are growing and developing in culture.
用体外培养法观察了小鼠胚胎脑细胞在生长发育中形态的变化。
Hydrographic and bathymetric data have been applied to review the dynamic regime and morphological evolution in recent years in the sandbar area of the Modaomen estuary.
应用近几年的水文和地形实测资料，研究了磨刀门拦门沙区域近期的动力和地貌演变特点。
Finally, a theoretical formula is established, which describes the rule and stability condition of the morphological evolution for a void under mechanical and thermal load.
最后，本文给出了基于机械和热荷载共同作用下描述孔洞形貌演化规律及稳定性条件的解析方法及数值模拟结果。
Being the outside strand of Hangzhou Bay, Chuanshan peninsula is very complex in such aspects as dynamic condition, sediment transport, sedimentary process and morphological evolution.
穿山半岛北侧是杭州湾的外海滨部分，其水动力条件、泥沙运移、沉积过程和地貌演变复杂。
Based on the detailed observations of morphodynamics and topography of the beach cusps, a study on the beach cusp morphological evolution under the normal wave conditions is carried out.
通过对滩角地形的详细观测，研究了滩角在常浪条件下的调整和变动过程。
The coastal erosion feature and morphological evolution at the Feiyantan coast are studied in the light of the topography and section depth, and the corresponding dynamics of wave and current.
根据地形和断面水深监测资料，阐述了该岸段流路废弃后的岸滩侵蚀特征和地貌变化。
The leaf morphological and physiological evolution of Paphiopedilum was related to water and resource-conserving traits in the karst habitat.
兜兰的叶片形态结构和生理功能的进化与适应喀斯特地区匮乏的水肥条件有关。
Morphological features and evolution of the abandoned Huanghe River Delta.
废弃的黄河三角洲的地貌特征及演变。
Hibernating myocardium has special characteristics in its evolution of concept, mechanisms, metabolism of energy substances as well as morphological alterations.
冬眠心肌在概念演变、发生机制、能量物质代谢及形态学改变方面都有其自身的特点。
The evolution and Geomorphologic morphological characteristics of Yigong Landslide were clearly identified through multi-temporal satellite remote sensed data and images.
多期卫星遥感数据与图像清晰地反映了易贡滑坡的演变及其地貌形态特征。
By analysis of the morphological process in longitudinal profile, cross section and river pattern, the law of river course evolution at Yellow river estuary was summarized.
通过分析黄河口河道在纵剖面、横断面、河型等方面的演变过程，总结归纳出黄河口河道的演变规律。
The evolution of morphological characters in this complex is discussed . 2 . clonal plant ecology a . ageratoides complex is a clonal plant.
2克隆植物生态学三脉紫菀多倍体复合体是能进行克隆生长的克隆植物。
But there are adaptive convergences in morphological variations, and there is co-evolution between parasitic wasp and his host.
但寄生于同种寄主的寄生蜂形态结构有趋同性，表明寄生蜂与寄主之间存在协同进化。
But there are adaptive convergences in morphological variations, and there is co-evolution between parasitic wasp and his host.
但寄生于同种寄主的寄生蜂形态结构有趋同性，表明寄生蜂与寄主之间存在协同进化。
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