查询词典 X ray

Normal term newborns were examined as control. In 34 cases, there were no retrohepatic hyperechogenicity and the X-ray showed normal. In other 6 cases the sonographic pattern was discrete linear echoes, and X-ray showed wet lung.

而40例正常新生儿，有34例在肝脾后未见任何回声， X线胸片提示心肺正常； 6例显示在肝脾后可见稀疏的中等回声， X线胸片提示湿肺。

Objective The pathologic basis of X-ray express and the significance of differential diagnosis were discussed with double contrast examination.Methods The reviewable analysis of the X-ray express of benign and malignant ulcer of stomach in 230 cases.

目的 探讨胃双对比造影检查中各X线表现的病理基础及其鉴别诊断意义方法回顾性分析230例良、恶性胃溃疡的X线表现。

The newly publish ed ISO Standard for determining the speed of medical X-ray films specifies the u se of X-ray beam for the exposure of the films during their sensitometric tests; though this method is precise,it requires the use of sophisticated equipment an d time consuming operations.

新颁布的测定医用X线胶片感光度的国际标准规定，用X-射线作为感光测定曝光时的光源，此法精确，但所需设备复杂，操作耗时。

This X-ray machine's power supply could take the place of expensive import conterparts, actualize the localization of high-tech products, decrease the total cost of supporting products and systems, also have advantages of easily use and maintenance. X-ray machine power supply's plan could promotes developments of medical device, safe security, non-destructive testing and relative fields, strengthen the competitive power of whole industrial, also promotes national economics.

X光机电源实施可以代替昂贵的进口产品，实现高技术产品的国产化，降低了配套产品及系统的成本，同时使用和维护方便。X光机电源的实施可以带动医用设备、安检设备、工业无损探伤设备及其相关配套行业的发展，提高整个行业在国内外市场的竞争力，促进国民经济发展。

Improved double disk targets are used to investigate X ray re emission from gold material heated by radiation.The primary disk is an oblique cylinder cavity.X ray radiation emitted from the Au foil in the rear of the cavity ablates secondary Au disk.

采用改进型双盘靶结构，初级改用为斜柱腔结构，激光加热初级薄箔，后向出射的X光烧蚀次级，这样降低初级等离子体喷射的影响，使烧蚀次级的X光更纯净。

The answer applies not only to the solar corona but also to the coronas of thousands of other stars that are observed with the Chandra X-ray Observatory and other X-ray telescopes.

这个答案不仅可以应用于解释太阳的日冕而且也可以上千其他被钱德拉X射线望远镜和其他X射线望远镜观测过的恒星表面的日冕。

The texture of hot rolled aluminum plate was measured on decorticated sample by X-ray reflection technique as well as by X-ray transmission technique, in which a 90°coordinate rotation around rolling direction is requested.

对热轧铝板的织构进行了X射线反射法剥层测量和X射线透射法直接测量。

The phases, chemical compositions and interlaces of the composite powders were characterized and analysed by X-ray diffraction , X-ray photoelectron spectroscope, transmission electron microscope and high resolution electron microscope.

利用X射线衍射、X射线光电子能谱和透射电镜对复合粉体的物相组成、化学组成及界面结构进行了表征分析。

The tensile properties of under-aged 3J21 alloy at room and low temperatures were studied on a universal tensile teat machine. Moreover, a metallographic microscope and X-ray diffractometer were used to analyze the metallographic structure and physical phase of the alloy in a cold rolled and under-aged state. By employing a transmission electron microscope the structure of the alloy under the above-cited two states was observed and the X-ray diffraction results being verified.

在万能拉伸机上对欠时效态3J21合金室温及低温条件下的拉伸性能进行研究，并采用金相显微镜、X射线衍射仪对冷轧状态和欠时效态的金相组织及物相进行分析，采用TEM观察两种状态的组织和结构，验证了X射线衍射结果。

In2O3 thin films were prepared on glass substrates by radio frequency magnetron sputtering. The structural, electrical and optical characteristics of In2O3 films were investigated by atomic force microscope, X-ray diffraction, X-ray photoelectron spectroscope, UV-Visible spectrophotometer and Hall effect measurements.

采用射频磁控溅射法在玻璃衬底上制备氧化铟薄膜，通过测试原子力显微镜、X射线衍射、X射线光电子谱、紫外可见分光光度计以及霍尔效应，研究了氧化铟薄膜的结构和光、电特性。

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。