X-film

The composition and application of 101 ambient temperature steel blackening agent were introduced. Performances of blackening film were measured and its composition, structure and appearance were analyzed by X-ray, SEM and electron spectrograph.

介绍了101型钢铁常温发黑剂的组成、作用和使用方法，综合测试了发黑膜的性能，借助于X-射线、扫描电镜、能谱仪，分析了发黑膜的组成、结构和形貌。

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Denser tissues, as Bones, absorb more X rays and show as lighter areas on X-ray film.

如骨等密度较高的组织能吸收更多的X射线,所以在 X 光片上显示出来的是较淡的区域.

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It was necessary to detect the cavernous sinus tumors with X-film, CT, MRI and angiography.

对海绵窦肿瘤做X线平片、CT，MRI及血管造影检查是必要的。

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It was necessary to detect the cavernous sinus tumors with X-film, CT, MRI and angiogra-phy.

对海绵窦肿瘤做 X 线平片 、 CT, MRI及血管造影检查是必要的.

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3D Coordinates of Cranio-Maxillary Bone Based on X-Film ( 3) Fingerprint image matching.

X线片的颅颌骨特征点的三维确定（3）基于脊线校准的特征点匹配。

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Results Among 103 gelatinase-producing strains, 77 strains were positive with nutrition gelatin method, 60 strains were positive with x-ray film method, 91 strains were both positive with the routine charcoal powder gelatin method and charcoal powder gelatin microtube method respectively.

结果103株产明胶酶的细菌，营养明胶法77株阳性反应，X线胶片法60株阳性反应，常量炭末明胶法及炭末明胶微量管法均有91株阳性反应。

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The expression and diagnostic value of X-ray plain film for Ebstein deformity: a report of 6 cases

6例Ebstein畸形X线平片表现及诊断价值

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A set of equations relating the characteristic X-ray intensities from elements in the film and its surface densities are formulated and solved for film composition. The quantitative dependence of attenuation of characteristic X-ray intensities of elements in substrate on increasing film thickness is used to determine the thickness.

由薄膜中元素所发出的特征X射线强度与其面密度之间的一组联立方程解出薄膜成份，利用衬底中元素的特征X射线强度随膜厚增大而衰减的定量关系确定膜厚。

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The development and application of a computerized number printer X-ray film

电脑X线胶片号打印机的研制及应用

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X ray diffraction ( XRD) shows that CN x film samples have basically amorphous structure and very little amount of poly crystalline structures.

X射线衍射（XRD）结果显示CNx薄膜基本为无定形结构，但存在微量的多晶结构。

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Definite diagnoses of dextrocardia ( DC) were derived from X-ray examination, including thoracic-abdominal plain X-ray film, hilar computed tomography, high kV chest plain film or ultrafast CT, echocardiogram and angiography.

主要根据X线检查（胸腹平片、肺门断层片、高千伏胸片、超高速CT）、超声心动图、心导管检查明确诊断。

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X-ray diffraction reveals that after a heat treatment at 700 ℃, the film is in a single phase of tetragonal perovskite structure.

X射线衍射证实，经700℃热处理后，膜呈现四方钙钛矿的单相结构。

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Methods: With the conventional X-ray unit three kinds of screen-film were exposed and three groups of films were obtained: BaFCl: Eu screen-Fuji film, MS CaWO_4 screen-Fuji film and no screen Fuji film.

方法：利用常规X线机曝光，获得BaFCl：Eu屏-Fuji片、CaWO4屏-Fuji片、无屏Fuji片三种屏片的照片。

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