影线

The development of modern computer imaging process makes it possible to solve this problem, and the development of digital X ray radiography technique put s forward an urgent demand for computerized automatic measurement and analysis system of cephalometry.

现代计算机图像处理科学的发展，使得这一问题的解决成为可能，而数字化X线摄影技术的发展，对开发全自动计算机头影测量分析系统提出了迫切的要求。

But what of the argument that with 1080 line interlaced video there is only 540 lines of video being displayed on the screen at any given time?

但是什麼争论与被使交织录影带的 1080条行只有被给时间的影像在任何在萤幕上被显示的 540条线？

In the reticular pattern there are too many lines, either as a result of thickening of the interlobular septa or as a result of fibrosis as in honeycombing.

在这个类型中，有很多线影。可能是小叶间隔增厚或是在蜂窝肺中的纤维化下面先上图，再解释。

Results all of the 20 x-ray cases demonstrated the trabeculae bone hazy with pathy high density in the weight-supporting zone .all of the ct cases demonstrated the collapse of the femoral head. and the 4 cases demonstrated the high density, fragment of the femoral head and cystic lucency zone in the high density area and mixed density could be seen in 3 cases. the 4 mri cases demonstrated cystic hypointensity in t1wi and hyperintensity in t2wi. the 3 mri cases demonstrated mixed intensity in t1wi and t2wi,the 3 mri cases demonstrated irregular hypointensity with collapse of the femoral head in t1wi and t2wi.

结果 x线平片20 例，均表现为股骨头持重区骨小梁增粗且模糊不清，持重部位呈斑片状或斑点状密度增高影，本组均可见（占100%）。ct扫描20 例，平扫均表现为股骨头形态塌陷，其中显示高密度硬化4 例（占20%），股骨头碎裂，显示高密度区内有不规则透亮区，呈高低混杂密度改变有3 例（占15%）。mri扫描10 例， t1wi呈斑点状或小囊状低信号，t2wi为高信号，本组4 例，t1wi与t2wi均为不规则低、等、高混杂信号，本组3 例，股骨头塌陷、变形，t1wi与t2wi均为不规则形低信号3 例。

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 this study, the characteristics of NEB resistance employed in micro-lithography and etching processes are investigated.

本研究对电子束光阻在微影制程、蚀刻等特性做制程方面的探讨并比较不同线宽之效应。

Methods 23 patients with mandibular prognathism and 9 with mandibular hypoplasia were undergone mandibular setback or advancement respectively by way of bilateral sagittal split osteotomy.13 parameters were measured using lateral cephalometric X-ray films taken before and post treatment.

下颌前突患者23例与小颌畸形患者9例，分别行双侧矢状劈开后退或前徙下颌，手术前后拍摄X线头颅定位侧位片，进行头影测量，测量项目13项，测量数值配对t检验，并将下颌后退距离与各测量项目变化值作相关分析。

Results Main Mammographic appearances of early breast cancer include masses(17 of 23 cases) and microcalcifications(16 of 23 cases),it also include comet?tail sign(5 of 23 cases),pseudopod sign(4 of 23 cases),canal sign(2 of 23 cases) and increased focal vascularity(6 of 23 cases),cloudy fatty(3 of 23 cases),skin thicken(5 of 23 cases),nipple depressed(4 of 23 cases).

结果：X线表现为结节肿块影17例，彗星尾征5例、伪足征4例、导管征2例，微小钙化16例，还有血运增加6例、脂肪层浑浊3例，皮肤增厚5例，乳头凹陷4例。

All materials were analysed.［Result］Each Xray revealed a round or oval radiolucent lesion surrounded by a distinct and thick rim of sclerosis.

结果］胸腰椎骨纤维结构不良X线表现为圆形或椭圆形囊状低密度影，有清晰的硬化带与周围正常骨组织间隔。

Results The plasma cell mastitis on molybdenum palladium roentgenograph showed an undefined mass shadow with unclear rim,heterogeneity increase in density of glands with string compact shadow and skin thicken around nipple.

结果 浆细胞性乳腺炎在X线钼靶片上表现为：腺体密度不均匀性增高其中夹杂有条索状致密影，乳头周围皮肤增厚。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。