查询词典 X ray

The structure and magnetic properties of the sample were studied by scanning electron microscopy, X-ray diffraction and vibrating sample magnetometer.

采用扫描电子显微镜、X射线衍射仪和振动样品磁强计对样品的形貌、晶体结构和磁性进行了研究。

The as-prepared materials were characterized by a variety of techniques such as N2 adsorption, scanning electron microscopy, X-ray diffraction and vibrating-sample magnetometry.

实验通过氮气吸附、扫描电镜、X射线衍射、磁性测试等手段对Fe/OMCs进行了系统的表征。

The nanocomposite particles were characterized by X-ray diffraction, field-emission-scanning electron microscopy, differential thermal analysis, vibrating sample magnetometry and HL-5 hall effect testing.

用X射线衍射、场发射扫描电镜、差热分析、振动样品磁强计和Hall效应测试系统对样品进行了表征。

The structure, component, morphology and magnetic property of the composites were characterized by X-ray diffractometry, Fourier transform infrared spectroscopy, transmission electron microscopy and vibrating sample magnetometry, respectively. The tangent value of magnetic loss angle and dielectric loss angle of the composites were measured by an impedance/material analyser with the frequecy in the range of 1 MHz～1 GHz.

利用X射线衍射仪、红外光谱仪、扫描电子显微镜和振动样品磁强计分别表征了样品的结构、形貌和磁性能，用阻抗/材料分析仪测定了复合物在1 MHz～1 GHz的频率范围内的磁损耗和介电损耗，并研究了聚苯胺和引发剂的相对含量对复合物的磁损耗和介电损耗的影响。

Methods Fe3O4 magnetic nano-particles were prepared with a co-precipitation method, and their properties were investigated using transmission electron microscopy, photon correlation spectroscopy, X-ray diffraction, vibrating sample magnetometry, and Fourier transform infrared spectroscopy. The heating property was studied as well.

应用改良化学共沉淀法制备Fe3O4磁性纳米粒子，通过透射电镜、激光粒度仪、 X-射线粉末衍射仪、振动样品磁强计和傅立叶红外光谱仪等多种方法对所制备的Fe3O4磁性纳米粒子进行表征，并对其体外升温性能进行了考察。

The Fe 3O 4 magnetic nano particles prepared by the titration hydrolyzation and Massart′s method have been studied with X ray diffraction, transmission electron microscopy and superconducting quantum interference device magnetometry.

采用滴定水解及M assart 合成法分别制备了直径在8 nm 左右的 Fe3 O4 磁性纳米粒子，粒子的结构组成通过 X射线粉衍射得到证实。

The glass-forming ability, soft-magnetic and mechanical properties of these bulk amorphous alloys were characterized by X-ray diffractometry, differential scanning calorimeter, scanning electronic microscopy, vibrating sample magnetometry and Instron type tester.

采用X射线衍射仪、差示量热扫描仪、扫描电镜、振动样品磁场仪和Instron万能材料试验机研究Fe-Hf-Nb-B-Y合金系的玻璃形成能力、软磁性能和力学性能。

Mair and colleagues followed 32 male baseball players between 13 and 21 years of age for six years to study changes in range of motion, strength, and X-ray images.

评价自适应变化肩关节架空投掷运动员，考古博士及其同事随后32男棒球运动员13至21岁为6年变化的研究范围内的议案，强度和x射线图像。

Methods Retrospective analysis of 6 cases of cranio-cervical junction malformation with plain X-ray and MRI imaging data.

回顾性分析6例颅颈交界部畸形患者的X线平片及MRI影像学资料。

Vemadite and 1 nm manganate are the two main manganates in the polymetallic nodules, they both have the characteristic X ray diffraction pattern in 0.24 nm and 0.14 nm, therefore much attention should be paid in order to distinguish these two manganates during mineral analysis.

水羟锰矿和1nm锰矿相是多金属结核中最主要的两种锰矿物，它们两者均有0.24nm和0.14nm这两条特征X射线衍射峰，因此在对结核进行锰矿物相的鉴定中要注意把它们区分开。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。