查询词典 scan area

The experimental image acquisition system with serial architecture is established, which utilizes area scan CCD sensor. Systematical experiments on defect recognition method have been carried out, and the results show that our method is feasible and valid.

为验证带钢表面缺陷的机器视觉识别方法的有效性，本文建立了基于面阵CCD的串行结构的图像采集和处理实验系统，对缺陷识别方法进行了较为深入的实验研究，结果证明该方法是可行的。

This means that a person holding the torch can point it ahead of him and 'scan 'the area for obstacles over a range of about 25 ft, If there are no return echoes coming through the headphones, then there is nothing in the way.

这就意味着持有超声电筒的人可把它指向他的前面，搜索范围超过25英尺的区域里的障碍物。如果没有从障碍物反射回来的回波，即表示路上没有东西。

It took only a moment for Obi-Wan to scan the area again. He looked crestfallen, as if he'd deeply disappointed Qui-Gon.

欧比万又花了几分钟查看这一片区域，立刻变得垂头丧气，就好像他让魁刚大失所望了。

The head and neck area median sagittal scan is the best way to diagnose Chiari malformation.

头颈部正中矢状位扫描是诊断Chiari畸形最佳的检查方法，既可明确诊断和分型，也有利于发现伴发脊髓空洞症。

A novel edge-labeled algorithm for simple connected area scan filling.

基于边界标注的单连通区域扫描线填充新方法。

Results The main imaging of adult polycystic kidney disease signs: abdominal plain film (45 cases) showed renal shadow was lobulated increase; cystic wall calcification (14 cases); polycystic kidney disease and renal milk of calcium (8 cases); pelvis angiography (61 cases), the performance of the renal pelvis, renal calices separated, distorted, elongated; retroperitoneal inflatable angiography (6 cases): Performance increases of renal kidney shadow Shadow and the relationship between the neighboring organs, its boundaries clear and identified; CT scan (30 cases): the performance of the majority of the size of the renal low-density areas, ranging from thin-walled circular; B-mode ultrasonography (47 cases) showed a circular echo-free renal multiple classes of liquid dark area .

结果 成人多囊肾的主要影像学征象：腹部平片(45 例)显示肾影呈分叶状增大；囊壁钙化(14例)；多囊肾合并肾钙乳(8例)；肾盂造影(61例)，表现为肾盂、肾盏相互分离、变形、拉长；腹膜后充气造影(6例)：表现为肾影增大肾影与邻近器官之间的关系，其界限清晰可辨；CT扫描(30例)：表现为肾内多数大小不等的薄壁圆形低密度区；B型超声(47例)表现为肾内多个类圆形无回声的液性暗区。结论影像学检查有助于提高多囊肾的诊断的准确性。

When organ ruptures of fracture are found through ul~asonography test,CT scan enhanced is needed to testity the quantity of hemoperitoneum the area and extent of abdominal trauma, which provide proofs for treatment in combination with them.

当B超疑有腹部实质脏器损伤时，再行CT增强扫描以明确损伤范围和程度，为临床治疗提供依据。

Results: among 69 cases, 15 cases stageⅰ, 40 cases stage ⅱand 14 cases stage ⅲ. mr can display abnormal signal of tuberculous meningitis in each stage, particularlymr enhancement scan, which present obviously miliary nodus in the brain and the thickened leptomeninges. miliary nodus of the brain was located mostly frequently at the junctional area of white and gray matter, and the thickened leptomeninges were mostly at the bottom of the brain.

结果：69例中，ⅰ期15例，ⅱ期40例，ⅲ期14例，磁共振对各期结核性脑膜炎均能显示病变，尤其是mr增强扫描，对脑内粟粒性结节及脑膜炎性病变显示最佳，粟粒性结节常位于皮髓交界区，脑膜炎性病变则以脑底部明显。

Homogeneous attenuation with a central,marginated stellate area was the characteristic feature of renal oncocytoma on CT scan.

该肿瘤CT扫描密度均匀一致，瘤体中央有星状结构为其特征。

Results Among 24 cases, 18 had headache,17 had visual symptoms. In all cases the space-occupied lesions in sphenoidal sinus and sellar area were rerified by CT scan.

结果 24例临床表现中18例有头痛，17例出现眼部症状。24例均经CT扫描发现蝶鞍区占位性病变并提示了病变范围。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。