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The analyses of XRD,Zeta potential,SEM,EDS and low voltage cathodoluminescence were conducted for investigating the crystal structure,potential,morphology and luminescence properties of coated and uncoated Y_2O_3∶Eu.

通过XRD，Zeta电位，SEM及低压光谱分析等检测手段分析了包膜前后Y2O3∶Eu的晶体结构、电位、形貌与发光性能，探索了包膜工艺。

The morphology of the caudal side were investigated by HE staining.

采用反转录-聚合酶链反应检测脑损伤区AQP4的表达。

Results:In 35 mm cell culture plate,2 μg DNA with 4μL liposome resulted in the highest transfection efficiency and the morphology of CNE-2Z cell can not saw by using microscopy after 8 h transfection.

结果：在35 mm培养皿中，2 μ gDNA与4μ L脂质体转染CNE-2Z细胞8 h，转染效率最高，且在显微镜下观察不到细胞的形态变化。

The contact of bacilluscoli with antibacterial steel makes their cell wall and cytoplasm destroyed and their morphology deflate gradually. Accompaning the loss of cell sap. The contact of staphylococcus aureus with antibacterial steel makes their body quickly deflated.

铁素体抗菌不锈钢在与大肠杆菌的作用过程中，能破坏大肠杆菌的细胞壁和细胞膜，使其形体逐渐消瘦，同时伴有组织液流失；在与金黄色葡萄球菌的作用过程中，金黄色葡萄球菌的形体更快地缩小。

The morphology of the soft palate on lateral cephalometry were examined and classified into six types.

较早的研究主要集中于软腭及其周围结构的测量分析，较少关注其形态学上的多样性，描述也较为粗略。

Methods:The craniofacial skeletal morphology of 44 adult patients with OSAS was measured by cephalometry and compared with that of a control group consisting of 100 healthy persons with normal occlusion.

借助X线头影测量对44例OSAS患者的颅面结构进行测量，并与100例无鼾症正常牙合人相应结构进行分析比较。

The traditional methods such as morphology and ecology have provided basic tools for identifying the cephalopod structure, in which the way based on statolith aging has become important.

分析认为，头足类种群结构的研究在世界范围内已经取得了很大的进展，传统的形态学和生态学方法为其鉴定提供了基本的手段，其中利用耳石对其生长和产卵季节等进行推算是当前研究的主要手段之一。

In this paper, the current study about the population identification method for cephalopod has been discussed from the aspects of morphology, ecology, biochemistry and molecular genetics in details, the results show that the great progress has been made in the world.

从形态学、生态学、生物化学以及分子遗传学等方面，较为系统地阐述了世界各国在头足类种群鉴定方面的研究现状。

The effect of crystallization process from polymers, control laws of particles from the long-chain structure of polymer, as well as the self-assembly regulatory mechanism of nano-particles from polymer are investigated , through the control of its morphology and properties of precursor order to get large aperture, high specific surface area, has good thermal stability and catalytic cerium oxide particles.

研究聚合物对结晶过程的影响、聚合物的长链结构对粒子自组装的控制规律以及聚合物对纳米粒子自组装的调控机理，通过控制其前驱体的形貌和性能，以期得到大孔径、高比表面积、具有良好的热稳定性及催化作用的氧化铈颗粒。

In the experiment, wheat (NongDa 189) plants were grown on a sand culture in a greenhouse. Relationship between leaf area and characteristic of root branching of winter wheat seedlings were studied, In addition, effects of phosphorus deficiency on leaf area, root morphology and measuring methods of root architecture were studied.

试验选用农大189号小麦为试验材料，进行温室内砂培试验，研究了冬小麦苗期积温、叶面积与根系分枝之间的关系，并探讨了磷胁迫对冬小麦苗期叶面积及其根系构型参数(主轴数量、长度、直径等)的影响，结果表明： 1。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。