查询词典 X ray

Microscopic structures of Zn surface complexes adsorbed at the manganite water interface were studied using extended X ray absorption fine structure spectroscopy.

用延展X光吸收精细结构光谱研究了重金属Zn在水锰矿上吸附产物的微观结构及其吸附机理。

The good parts of observation is articulations manus and genus for the bone age evaluation in teen-agers with X-ray plates and the methods of bone age estimation were the subjective and errors at random.

通过拍摄个体的X线片，根据其影像学的特征推断年龄的方法，被广泛用于评价少年儿童的生长发育，运动员选材及运动员年龄的确定，同时也是法庭放射学的一个重要内容。

While in control group, some low density area could be seen in X-ray and most of the bone marrow cavity re-opened.

术后16周，两组骨密度差异无统计学意义，X线示EPCs组新生骨已基本完成塑形，对照组髓腔完全再通，新生骨处于重建塑形期。

The load carrying capacity and antiwear property of S,P containing benzotriazole derivative (BM 3) were evaluated using a four ball test machine,and compared with those of zinc salt di(T 202 ) and amine salt of complex ester thiophosphate (T 307 ). The antiwear mechanism of BM 3 were studied by investigating the chemical states and the mass fraction of elements on the rubbed surfaces using X ray photoelectron spectroscopy and electron probe microanalysis and the thermal decomposition products using gas chromatography mass spectrograph.

在四球机上对照评价了含硫、磷苯并三氮唑衍生物（BM－3）和二丁辛基二硫代磷酸锌（T202）及硫磷酸复酯胺盐（T307）的承载能力和抗磨性能，用X射线光电子能谱仪和电子探针微分析仪等对磨斑表面元素N，S和P的存在形式及表面膜的组成进行了分析，用气相色谱－质谱联用仪对BM－3的热分解产物进行了分析，并且还对其极压抗磨作用机理作了探讨。

The patients were recalled 6 months to 5years post operation. 8 cases healed with well face form,could masticate pap after denture restoration,without incision dehiscence or titaniumplate exposure. X -ray photographs showed no absorption of the transplanted bone, no image of lowdensity between titani-um plate and transplanted bone.

结果：钛板携带种植体植入下颌骨后切口一期愈合，6个月至5年随访，8例面部形态恢复良好，安装基台行义齿修复后可咀嚼软食，未见伤口裂开和钛板外露，X线拍片见种植体周围的植骨生存良好，植骨与种植体之间无低密度影

In X-ray fluorescence analysis, matrix effect is the main interfere factor.

在X射线荧光分析中，基体效应的影响在元素定量分析中是产生分析误差的主要来源。

Objective To study the clinical value of chest X?ray and spiral CT scan in diagnosis of mediastinal emphysema.

目的：探讨X线胸片和螺旋CT对纵隔气肿的诊断价值。

Methods:The X-ray and CT material of 22 patients with pulmonary cancer of mediastinal type proved by surgical pathology were analyzed retrospectively.

回顾性分析22例经手术病理证实的纵隔型肺癌的X线和CT资料。

This dense medium model is shown to be consistent with the optical and X-ray afterglow observations of many bursts.

致密介质模型被发现与许多暴的光学和X射线余辉观测一致。

Objective To evaluate the imaging findings and diagnostic value of X-ray film,Intravenous pyelography and CT in medullary sponge kidney.

目的：揭示髓质海绵肾的X线平片、静脉肾盂造影和CT表现及其诊断价值。

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。