定位线

Objective To evaluate the accuracy of mammography,ultrasonography and combination of the two methods in non papable breast lesions;and to assess the clinical usefulness of US guided biopsy for non papable breast lesions.

目的 评价和比较乳腺X线摄影、超声成像以及二者联合在微小乳腺病变中的诊断准确率；探讨超声引导下定位活检对微小乳腺病变的临床应用。

Methods Thethree dimensional quantitative anatomy of thoracic spine pedicular was determined by 10adults dry thoracic spine specimens,20 X rays pictures,20 MRI and CT pictures usingVernier caliper,the pedicular included the height,the width,the length,the axis angulationof the pedicle,the point of screw penetration,the width of two pedicles,the adjacent topedicle and so on.

用游标卡尺对10具成人T1～11椎体干燥标本、20份X线片、20份MRI和CT片的椎弓根高度、宽度、长度、进钉点定位及椎弓根轴线的角度、椎弓根之间的宽度、椎弓根的毗邻等进行观测。

Locating pind made from plastic card lines everything up.

定位pind从塑料卡线的一切。

Results: The distance between medial wall of the basal turn of the cochlea and the porus trigeminus was about (10.36±1.50)mm.

结果：耳蜗基底圈的内侧壁至三叉神经孔的距离为(10.36±1.50)mm，下颌神经与岩浅大神经交点和内耳门后缘的连线至三叉神经孔的距离为(8.04±0.99)mm，提出耳蜗的定位四边形。

Pterion is superior to the zygomatic arch and is a H-sharped suture on the lateral aspect of the skull between: 1.frontal bone; 2.parietal bone; 3.temporal bone; 4.sphenoid.

Hamerus 桡神经紧贴沟中经过，此段骨折，易损伤桡神经。是重要的体表标志。Hip bone Iliac crest两侧髂嵴最高点的连线，平对第四腰椎脊突，临床上腰穿多用此法定位。此处用英文解释。

to use spinal lateral approach under the guidance of the c-arm x-ray machine, the needle position will be part of the disc, after successful percutaneous insert the plasma sword to melt herniated nucleus pulpous with the power, and then enter the moderate ozone to further expand the scope of ablation, and strengthen the inter-disk degradation and inhibition of the release of inflammatory mediators to eliminate protrusion of nerve roots caused by the oppression and inflammatory stimulation.

采用脊柱后外侧入路，在c型臂x线机引导下，将穿刺针定位于椎间盘部位，经皮穿刺成功后先插入等离子刀，通电后消融髓核使髓核皱缩，再打入适量臭氧，进一步扩大消融范围，加强降解间盘和抑制炎性介质的释放，来消除因间盘突出引起的对神经根的压迫和炎性刺激。

Objective. To investigate reproducibility of the determination of the vertebral shape, position, and orientation of C3-C7 vertebrae in vivo using the EOS stereoradiography system.

目的：研究体内运用EOS立体X线照相系统，确定椎骨的外形、位置和C3－C7脊椎定位的重复性。

Objective To investigate the value of stereotactic mammorgraphy core needle biopsy in the diagnosis of early breast cancer.

目的探讨乳腺X线立体定位穿刺活检术对早期乳腺癌诊断的应用。

Month sheep (weight:2030 kg) were treated with localized papain instillations to generate heterogeneous emphysema, subsequently underwent BLVR using one?way flap device at subsegment.

通过CT确定靶区后，在X线造影定位并确定靶支气管后，经纤维支气管镜通过导丝和放送装置在肺气肿亚段放入1~2个单向活瓣支架，术后给予3 d抗炎治疗。

This agency points out, actually product of the high end in location of summerly novice machine also is put in the problem, it is brand height can't be propped up temporarily, 2 it is to be able to bring about product line too short.

该经销商指出，其实夏新手机定位中高端产品也存在问题，一是品牌高度暂时不足以支撑，二是会导致产品线过短。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐