查询词典 canal

Visualization of foramen rotundum,ovale,spinosum, hypoglossal canal and nerve in registration of CT and MRI

CT/MRI配准对圆孔，卵圆孔，棘孔，舌下神经管及舌下神经的显示

Abstract］ Background and purpose:The imaging of the skull base is challenging in nasopharyngeal carcinoma, through studying visualization and the appearance of foramen ovale,foramen rotundum,foramen spinosum,hypoglossal canal and nerve which can be identified on registration of CT and MRI for nasopharyngeal carcinoma, in order to define the target volume of nasopharyngeal carcinoma in radiotherapy planning.

为明确MRI对鼻咽癌颅底区域靶区显示的情况，分析无颅神经侵犯鼻咽癌患者的CT、MRI，比较圆孔、卵圆孔、棘孔、舌下神经管及舌下神经CT、MRI的显示情况和影像表现，探讨圆孔、卵圆孔及棘孔、舌下神经管及舌下神经在鼻咽癌放射治疗靶区勾画的意义。

Methods: the experimental group of 80 dental Endocal calcium hydroxide paste inclose root canal sterilization; The control group of 80 teeth inclose formocresol.

实验组80牙用Endocal氢氧化钙糊剂封入根管内消毒；对照组80牙封入甲醛甲酚。

Water is needed in the fuction of digestion and incretion, and also in the excreting hazardous substances. To drink proper water can prevents from canal disorder.

身体的消化功能、内分泌功能都需要水，代谢产物中的毒性物质要靠水来消除，适当饮水可避免肠胃功能紊乱。

Results: The satisfactory MPR images of cochlea, bony semicircular canals, internal auditory meatus and other intratemporal structures can be obtained. The SSD images could show some important bony marks of temporal bone and spatial relationships between them clearly. On coronal plane, SSD images can vividly demonstrate the shape and spatial relationships of malleus and incus. A series images were obtained as the virtual endoscope moved from the external auditory canal to the middle ear cavity.

结果：MPR能在不同切面显示耳蜗、半规管、内耳道及面神经管垂直段等结构，显示率为100%；SSD能清晰显示颞骨重要的骨性结构，如内耳门、颈静脉孔等，冠状位切割后的SSD图像能生动地显示锤骨、砧骨的立体形态及空间关系；CTVE可模仿内窥镜从外耳向中耳移动，清晰显示骨性外耳道、鼓室内侧壁及听骨链等结构。

A few insalubrious link step that we take are above, these measure are in early compare popularity a few years, and quite the canal is used.

上面就是我们采取的一些不健康的链接措施，这些措施在早几年比较流行，而且相当管用。

Custom House on Canal Street, the insectarium currently has about 100 species on display, and is expecting 350-thousand visitors in the first year.

位于运河街上历史悠久的美国海关馆里，此昆虫馆现在大约有100个物种在展示，预计第一年会有35万人来访。

Postmortem examination of the hearts of 500 Chinese with age ranging from new born to 70, revealed defects in the interatrial septum in the form of cleft , hole or short canal in 51% of the cases.

作者觀察了中國人新生兒到70歲的心臟標本500例：找到由於卵圓孔閉鎖不全，卵圓窩區存在缺陷的標本51％。依據缺陷的形狀，可區分爲孔、縫和管三種。

Alibaba Wang Shuai of group news spokesman expresses to morning paper reporter, adjust in Alibaba interior belongs to normal phenomenon, this tall canal exchange is the one part of the system.

阿里巴巴集团新闻发言人王帅向早报记者表示，调整在阿里巴巴内部属正常现象，此次高管调换是制度的一部分。

CT showed soft tissue mass thickening of intestinal wall and compression or stenosis of intestinal canal.

小肠长度占胃肠道总长的 60%~70%，但小肠肿瘤仅占消化道肿瘤的 1%~ 5%。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。