Denser tissues, such 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。
Experts suggest that lung cancer at high risk times the best half-yearly chest X-ray film.
专家建议，肺癌高危人群最好每半年拍次胸片。
The effect was created by shooting part of the image through a piece of exposed X-ray film.
其效果是由射击通过接触X射线胶片片图像的一部分。
Methods Of the 10 patients were taken X-ray film, plain BECT and three-dimensional rendering.
方法对10例外伤病人拍摄常规X线片，行电子束CT扫描和三维重建。
The relationship of position between the inferior piriform recess and vertebral was measured through X-ray film.
通过X线片测量梨状隐窝下极与椎体相对位置。
Lateral X-ray film and CT scanning showed free bone fragments and defect of posteroinferior angles of the vertebrae.
影像学检查见腰椎椎体后下缘骨缺损及游离骨块突入椎管内。
X-ray film of her right hip showed evidence of a subcapital comminuted fracture of the femoral neck with displacement.
线片显示右股骨头下部粉碎性骨折兼移位。
Cutting X-ray film is a normal operation in the hospital. Properly cutting X-ray film can save a lot of time and money.
医用X-线胶片的裁切是医院的-项常规技术操作，胶片的妥善裁切可以为X-线摄影部门节省大量人力、物力。
Objective To discuss the value of routine chest x-ray film, barium meal, and CR in the diagnosis of diaphragmatic hernia.
目的探讨及比较膈疝的常规胸片、吞钡检查和CR影像的诊断价值。
The image of the charges in the process of smelting at high temperature was recorded on video recorder tape or X-ray film.
炉料在熔炼时所发生的变化均记录在电视录像磁带及X光胶片上。
Objective: To discuss the characteristic and diagnostic value of X-ray film in patients with spinal fracture in earthquake.
目的：探讨地震灾害脊柱骨折外伤病人X线平片征象特征及诊断价值。
The programme should also see digital images replace X-ray film, making consultation on a patient's condition possible remotely.
该项目还会用数码影像来取代X光胶片，使远程病情诊断成为可能。
Materials and Methods: To compare the signs of routine X-ray film, 2d-ct and 3d-ct with operative and pathological findings in 25 cases.
材料和方法：对25例颌骨病变进行常规X线、CT及三维ct表现与手术病理相对照。
According to X-ray film, discitis were classified into three stages:The osteoporosis in vertebral body, bone damaging and proliferation for repairing.
根据本组X线平片所示，将其分为3期：骨质吸收疏松期，骨质破坏期和增生修复期。
The status of osteoporosis in 54 volunteers was measured by Single Photon Absorptiometry and measurement of the X-ray film with a self-control trial design.
用单光子吸收扫描与X线摄片计测法，对54例测试者的骨质疏松情况进行了自身对照测定和比较。
It is feasible that to use CCD device and image processing system in measurement of the modulation transfer function (MTF) of X-ray film and luminescent screen.
本文论证了利用CCD测定X射线胶片和增感屏调制传递函数的可行性，并给出了一种适用于CCD测试数据的处理方法。
Methods: we select each technician's X-ray film works at random, shielding the date, the number and other signals that help to identify, then assess collectively.
方法：抽取每位投照技师一定数量照片，遮盖投照日期、X线号等可辨认标志，集体阅片对每张胶片图像质量进行评比打分。
Materials and Methods: Compared the signs of ordinary X-ray film, 2d-ct and 3d-ct with the operation and pathology of 20 cases of the mandibular condyle diseases.
材料和方法：对20例髁状突病变常规X线、二维ct和三维ct显示结果与手术病理结果进行对比分析。
Methods 30 postmenopausal cases with primary spinal osteoporosis and centrum compression, which confirmed by X-ray film and clinical data, were enrolled in this study.
方法：对X线诊断、临床证实的30例绝经后脊柱原发性骨质疏松患者椎体压缩的CT表现进行回顾性分析。
The accuracy of this stereoscopic foreign-body locator depends much on the precise calculation of the x-ray film. Patient's eyeball with variation of axial length should be…
本立体定位器所依赖的平面测量数据必须精确，眼球轴长变化应进行折算。
Objective To recognize the characteristics manifestations of severe acute respiratory syndrome (SARS) on plain X-ray film and CT in order to find a suitable way of examination.
目的认识严重急性呼吸综合症（SARS）的影像学表现特征并探讨适宜的检查方法。
Objective an effective but simple method for quantifying the fracture healing progress was provided to obtain more information on fracture healing mechanics from plain X-ray film.
目的更多地提取X线平片中包含的骨折愈合力学信息，为临床骨折愈合治疗过程定量判断愈合程度提供有效并且简便实用的方法。
Conclusion: X-ray film, CT and MRI combined with clinical situation of sacral neoplasms can be useful in diagnosis of sacral neoplasms, and may be very helpful for surgical planning.
结论：骶骨肿瘤的X线平片、CT和MRI影像学资料结合临床表现对骶骨肿瘤的诊断和制订手术方案有重要意义。
Methods the length of whole low extremities and total spine were measured in order to confirm the size of the special X-ray film and to design special support photographic equipments.
方法测量全下肢和全脊柱的长度，确定特殊X线照片的规格，并定制相应的摄影器械。
Developed by AD agency BUTTER, the 12 images display models in a variety of poses, but instead of the typical beach setting we're confronted the characteristic nothingness of an X-ray film.
由广告公司BUTTER设计，12幅图片中的模特儿摆出了各种姿势，但是与标准的沙滩装不同的是，我们所看到的是典型的虚无空白的X光片。
Objective To monitor the performance constancy of the HS-126E automatic X-ray film processor and to investigate the effects of chemical processing time on the reproducibility of film dosimetry.
目的监测冲洗药水更换周期内HS-126E X线胶片自动冲洗机的性能稳定性，研究冲洗时间因素对胶片剂量测量的影响。
Purpose:To study the value of three-dimensional CT(3D-CT)and analyze the advantage and shortcome of ordinary X-ray film, two-dimensional CT(2D-CT), in the diagnosis of mandibular condyle diseases.
目的：探索三维CT在髁状突病变中的应用价值，分折其与常规X线和二维CT间的优缺点。
Through clinical observation and X-ray film examination of 116 congenital polydactylymalformations in 111 patients, on the base of which, a new classification for congenitalpolydactyly was proposed.
通过临床观察和X线摄片检查研究了111例患者116个先天性多指畸形，并在此基础上报道了一种新的先天性多指症的分类方法。
Method: the diagnosis was made according to clinical manifestation, cytology, bacteriology, ot, chest X-ray film, bronchoscopy, lung ct, MRI, sputum tuberculin PCR and the other related examinations.
方法：根据临床特点、细胞学、细菌学、结核菌素试验、X线胸片、纤维支气管镜、肺ct、肺mri、痰结核菌PCR及其他有关检查确定诊断。
Method: the diagnosis was made according to clinical manifestation, cytology, bacteriology, ot, chest X-ray film, bronchoscopy, lung ct, MRI, sputum tuberculin PCR and the other related examinations.
方法：根据临床特点、细胞学、细菌学、结核菌素试验、X线胸片、纤维支气管镜、肺ct、肺mri、痰结核菌PCR及其他有关检查确定诊断。
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