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楔形
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  wedge shaped
    The lesions manifested as round and round like in 6 cases(50 %), irregular in 4 cases(33.33 %), wedge shaped in 2 cases(16.67 %).
    形态上呈圆形或椭圆形 6例 ,占 5 0 %、不规则形 4例 ,占 33.33%、楔形 2例 ,占 16 .6 7% ;
短句来源
    22 lesions were wedge shaped, 7 were round shaped, with the scope and size differently.
    22个表现为楔形,7个为圆形,范围、大小不一。
短句来源
    In eosinophilic granuloma, to which children of 3~12 years old were particularly subject, the vertebral body became wedge shaped.
    嗜酸性肉芽肿多发生于青少年 ,且椎体呈楔形改变。
短句来源
    \ Results\ Multiple pulmonary nodules of soft dense appeared in 6 cases on CT scans, the map like pulmonary infiltritive dense in 2 cases,the peripheral wedge shaped shadows on the pleura in 3 cases.
    3结果  6例表现为肺内多发性结节 ,2例出现地图状病灶 ,3例可见基底贴附于胸膜面的楔形阴影。
短句来源
    Lesions of the white matter were found in 8 of the 17 patients. The white matter lesions displayed three distinct patters, such as thin radial bands, wedge shaped lesion, and nonspecific foci. These lesions were iso to hypointense to white matter on T 1WI and hyperintense to gray and white matter on T 2WI.
    白质病灶8例 ,病灶呈放射带状、楔形及非特异性病灶 ,T1WI呈等低信号 ,T2 WI呈高信号。
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  cuniform
    Materials and Methods:Using a cuniform pad on the pressing ball,correct and reduce the movement of the pressing ball caused by the obese patient′s abdomen expansion as well as the influence caused by the alteration of the pressing acting force.
    材料与方法 :在压迫球上方加用楔形垫 ,纠正并减少肥胖病人因腹部膨隆引起的压迫球滑动和压迫作用力方向改变的影响。
短句来源
    Results:Divide the cases into two groups. 32 cases usre cuniform pad and 24 cases,as a control group,do not use. It is shown that the cuniform pad group has superior ureter pressing effect to the control group.
    结果 :32例使用楔形垫的病例和 2 4例不使用楔形垫的对照组对比 ,使用楔形垫组输尿管压迫效果优于对照组。
短句来源
    Conclusion:To some extent,exerting a cuniform pad on the pressing ball can ameliorate the effect of ureter pressing in the obese patient vein urography.
    结论 :在压迫球上方加用楔形垫 ,在一定程度上可以改善肥胖病人静脉尿路造影检查中对输尿管压迫的效果。
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  “楔形”译为未确定词的双语例句
    The Applied Value of CT on Diagnosis for Simple Wedge-compression Fracture of Lumbar Vertebrae
    CT在腰椎单纯性楔形压缩骨折诊断中的应用价值
短句来源
    Decreasing of the bone density was found in 26 cases (29.6%), and deformation of vertebrae and pelvis were also seen in some cases.
    26 例表现为骨小梁稀疏、模糊,骨密度普遍减低甚至椎体呈双凹、楔形变和骨盆变形,分为疏松型及软化型,占29.6%。
短句来源
    Although CEMRA demonstrated less obstructed pulmonary arteries than DSA (5/10 vs 8/10)did, it detected all obstructions when combined with PPI. The pulmonary infarction zones showed wedge-shaped perfusion defects on the PPI images, with the signal intensities lower than those of the normal areas (137.86±45.32 vs 330.14±46.52, P<0.001).
    磁共振肺灌注成像肺栓塞病灶显示率100 %(10/10) ,DSA为80 %(8/10) ,栓塞区表现为楔形低信号灌注缺损,平均信号强度值为137 .86±45 .32,而正常的灌注区为330 .14±46 .52,两者差别非常显著(t=8 .40,P=0 .001)。
短句来源
    Pulmonary lobectomy was carried on 2, Wedge-shaped excision of lung under VATS on 3, lung biopsy on 3, and renal biopsy on 3 with nephrosis.
    手术方式为2例开胸行肺叶切除术,3例胸腔镜下肺楔形切除术,3例行透壁肺活检,3例伴发肾脏病变行肾活检。
短句来源
    Whereas among the 34 lesions of wedgeform,there were 25 cases of inflammatory pseudotumor and only 5 peripheral cancer as wedgelike,3 tuberculosis and 1 abscess.
    楔形肿块34例,其中炎性假瘤25例(分别占全部病例的40%,楔形肿块的74%),周围型肺癌5例,肺结核3例,肺脓肿1例。
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  wedge shaped
The parabolic equation method permits one to develop valuable and flexible techniques to solve high frequency scattering problems in wedge shaped regions.
      
Such configurations belong to wedge shaped regions in the parameter space and their existence in the tetragonal and hexagonal classical Heisenberg model was proved in the smallQ limit.
      
These include wavenumber shifts of the absorption bands, the influence of a wedge shaped cell and limited spectral resolution.
      
Due to the wedge shaped arrangement of the saw cuts the segment fits exactly in its bed, needing no further fixation.
      
We have described techniques for the reconstruction of the lower lip, especially the wedge shaped excision, the methods developed by Dieffenbach, Langenbeck, Estlander, Gillies, Weerda, Bernard and Grimm.
      
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The clinical and X-ray findings in 20 cases with pulmonary embolism are reported. The chief symptoms of this disease are chest pain, eaugh, hemoptysis and dyspnea. Roentgenographic findings include the shadow appears in pulmonary field(18/20), pleural effusion (6/20), decrease of lung markings(3/20)and elevation of the diaphragm, etc. A triangular-appearing infiltration with it base contiguous to a visceral pleural surfacc(so-called Hampton's hump)are clearly visible(2/20). Usually a correct diagnosis could...

The clinical and X-ray findings in 20 cases with pulmonary embolism are reported. The chief symptoms of this disease are chest pain, eaugh, hemoptysis and dyspnea. Roentgenographic findings include the shadow appears in pulmonary field(18/20), pleural effusion (6/20), decrease of lung markings(3/20)and elevation of the diaphragm, etc. A triangular-appearing infiltration with it base contiguous to a visceral pleural surfacc(so-called Hampton's hump)are clearly visible(2/20). Usually a correct diagnosis could be made bycombination of clinical and roentgenotogical findings.

本文报告了20例肺栓塞病的临床及胸部X线片所见。其主要症状为胸痛、咳嗽、咯血及呼吸困难。胸片表现为肺内出现阴影(18/20)、胸腔积液(6/20)、肺纹理纤细减少(3/20)及横膈升高等。而基底面向胸膜的楔形阴影(所谓Hamptom' Shump)的典型征象仅2例。一般,结合临床及X线表现可作出正确诊断。

The analysis were performed on the colour flow Doppler echocardiographic features of congenital double chambered right ventricle (DCRV). In 7 cases, the parasternal short axis view at the level of aortic root revealed the anomalous tongue-shaped right ventricular muscle mass proturding from the aortic side into the cavity of right ventricle (RV) which was over against the wedge-shaped muscle mass protruding from the anterior wall of the RV. In 6 cases, the apical four chamber view revealed two local tongue-shaped...

The analysis were performed on the colour flow Doppler echocardiographic features of congenital double chambered right ventricle (DCRV). In 7 cases, the parasternal short axis view at the level of aortic root revealed the anomalous tongue-shaped right ventricular muscle mass proturding from the aortic side into the cavity of right ventricle (RV) which was over against the wedge-shaped muscle mass protruding from the anterior wall of the RV. In 6 cases, the apical four chamber view revealed two local tongue-shaped muscle masses protruding from the free wall of the RV and the middle portion of IVS respectively. The protruding muscle masses of the RV and the IVS divided the cavity of the RV into two chambers, a proximal chamber just below the tricuspid valve and a chamber distal to the anomalous muscle. A stenosed orifice was formed between the proximal chamber and the distal chamber. The IVS proximal to the protruding muscle masses curved convex toward the LV at the end-systole and become flat at diastole. In 12 cases, there are above-mentioned echocardiographic features of anomalous hypertrophic muscles. DCRV may coexist with a VSD in 20 cases, PS in 4, ASD and tricuspid stenosis in 1. Colour flow Doppler imaging is very useful for diagnosing DCRV. In 20 cases, the apical four chamber view revealed that two steams of flow are close but in the reverse direction in systole. A mosaic fountain-shaped flow jet passed through the stenosed orifice of the anomalous muscles and a bluish mosaic regurgitation passed through the tricuspid orifice. In the article, we disucssed the pathoana-tomy, echocardiographic features, type and the differential diagnosis of DCRV.

本文对25例先天性双腔右心室(DCRV)的彩色血流多普勒超声心动图的表现进行分析。7例胸骨旁主动脉根短轴面观显示主动脉侧的右室心肌呈舌状增厚突向心室腔,与其对应的右室前壁心肌呈楔形肥厚,二者之间形成狭窄孔。6例心尖四腔观,右室游离壁和室间隔中部均呈局限性舌状增厚,突向右室腔,这突出的肌块将右室腔分成两部分,即三尖瓣下的近侧腔和肌块远端的远侧腔,其间形成狭窄孔,突出肌块近侧的室间隔于收缩期向左侧弯突,于舒张期呈扁平状,12例有以上两个切面中的异常肥厚心肌的表现,本病合并室间隔缺损20例、肺动脉瓣狭窄4例、房间隔缺损和三尖瓣狭窄1例。彩色血流多普勒影象对本病诊断很有助益,20例的心尖四腔观发现二股相互靠近但方向相反的血流,即一股穿越异常肌束狭窄孔的喷泉状花色射流和一股经三尖瓣口的蓝花色返流。

The doses at three points along the oblique direction of isodose line at the same depth aremeasured.The wedgeangle and the line-oblique angle are derived from these doses measured according to the following formula:The wedge angles calculated by above formula were compared with these measured by 3-D water-scanner phantom,It was found that the results were very closed,this confirmed the correctness of the for-mula.It is recommended that the wedge angles may be measured before its use,because the wedge anglesvaries...

The doses at three points along the oblique direction of isodose line at the same depth aremeasured.The wedgeangle and the line-oblique angle are derived from these doses measured according to the following formula:The wedge angles calculated by above formula were compared with these measured by 3-D water-scanner phantom,It was found that the results were very closed,this confirmed the correctness of the for-mula.It is recommended that the wedge angles may be measured before its use,because the wedge anglesvaries greatly tissue with the depth.

本文提出沿着等剂量线倾斜方向,等距地在同深度测量三点剂量,根据这三点剂量推导出楔形角和线顺角的方法,计算公式为:式中α为射线入射角,K是三点剂量及射束轴上百分深度量的函数。文中比较了本法和三维水箱扫描法所得楔形角大小.二者十分一致。在楔形角测量中、作者发现钴-60γ线楔形角随深度有明显改变,故建议在使用楔形滤板前,应作必要的校测。

 
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