cull tree是什么意思

网络释义

用法例句

It was scanned by a multislice computerized tomography (CT) scanner with high-lighted landmarks.

目的:本研究旨在评价自主研发的基于三维CT图像的牙种植外科导航系统的精确度。

In 2 patients, the examination of computerized tomography(CT) were negative, but the lumbar-centesis(LP) were positive.

结果表明 ,1 0例患者中 ,5例描述有爆裂样头痛 ,2例头颅CT检查阴性 ,经腰穿检查确诊。

A technology measuring two dimensional phase space beams emittance by computerized tomography is introduced in the paper.

主要介绍一种利用CT法测量相空间束流发射度的技术,通过一系列二维相空间束流图像的计算机模拟重建,根据对相关计算结果的分析,表明该技术具有很高的测量精度,可以为研究束流传输、验证束流动力学理论提供所需的可靠束流相空间参数。

Application of computed tomography guided percutaneous fine-needle aspiration biopsy in pelvic tumor;

采用CT导引下穿刺活检诊断骨盆恶性肿瘤

The research of Computed tomography Predict The fragility for Urinary calculi;

CT能预测泌尿系结石易碎性吗?

Pathological features of atrial isomerism and its diagnosis by computed tomography;

心房异构的病理表现及CT诊断

Objective To investigate the clinical value of computer tomography in the differential diagnosis of benign and malignant meningioma.

目的探讨CT在良恶性脑膜瘤鉴别诊断中的临床价值。

2007,5 infants with PAS in Beijing children′s hospital were studied by X-rays,echocardiography,computer tomography(CT),and bronchoscopy.

方法回顾性分析北京儿童医院2006年1月-2007年5月收治5例婴幼儿PAS资料,采用X线胸片、超声心动图、CT、支气管镜等方法综合检查,其中4例有手术资料。

Objective To discuss the computed tomography(CT)characteristics of gastro-intestinal stromal tumors(GISTs).

目的探讨胃肠道间质瘤的CT影像特征。

Objective To reseach the value of X-ray and Computed Tomography(CT)in Congenital Megaureter.

目的:探讨X线与CT对先天性巨输尿管症的诊断价值。

Computed tomography technology was used for the log nondestructive testing,a method was adopted to detect the edge effectively in log CT image based on multifractal analysis in this paper.

使用计算机断层扫描技术进行原木无损检测,采用多重分形频谱分析方法可以对原木CT图像进行有效的边缘检测,该方法首先计算图像各像素点的H lder指数α(x,y),然后估计出其多重分形频谱f(α)的值,对图像的像素点进行分类,f(α)=1为平滑边缘点,1≤f(α)<1。

Study of CT Diagnosis and CT Perfusion of Parotid Tumors;

腮腺肿瘤的CT诊断及CT灌注研究

Radiological Diagnosis for Nasopharyngeal Carcinoma:MRI,CT,PET-CT

鼻咽癌的影像学诊断——MRI、CT、PET-CT

CT and MRI Diagnosis of Warthin Tumor in Parotid Gland

腮腺Warthin瘤CT、MRI诊断

Complex fault in GE ProSpeed AI CT:case report

GE ProSpeed AI CT复杂故障1例

Common Troubleshooting of Brilliance 6 CT

Brilliance 6层CT常见故障处理

Pulmonary Nodules: Metabolic and Morphological Characteristics by ~(18)F-FDG PET-CT and CT

肺结节的~(18)F-FDG PET-CT功能代谢与CT形态学研究

Research on Cone-beam CT Reconstruction and Visualization Technology for CT Images Based on CUDA

基于CUDA的锥束CT重建与CT图像可视化技术研究

CT Image Segmentation Based on Analyzing CT Image and Region Growing Method

基于CT图像分析和区域生长法的CT图像分割

PET-CT manifestations and differential diagnosis of splenic space occupying lesion

脾脏占位性病变的CT、PET-CT诊断及鉴别诊断

CT Image Segmentation Based on Analyzing CT Image and Clustering Method

基于CT图像分析和聚类法的CT图像分割

Poorly differentiated pulmonary squamous carcinoma:CT characterization and the value in preoperative staging by CT

肺低分化鳞癌:CT表现特点及术前CT分期的价值

Application of SCT combined with HRCT in the diagnosis of pneumoconiosis

螺旋CT结合高分辨率CT在尘肺诊断中的应用

Conclusions ① The technique of CT fluoroscopy prosseses the virtue of x-ray fluoroscopy and CT.

结论　①CT透视技术集合了X线透视和常规CT两者的优点 ;

The density of sclera,cornea,conjunctiva and striated muscle was higher than that of corpus vitreum.

结果：巩膜、角膜、结膜和横纹肌CT图像上密度高于玻璃体，CT值47～52．5Hu。

CT Quantitative Analysis of Pulmonary Emphysema: A Comparison of CT Automatic Quantitative Software with Manual Method

肺气肿CT定量分析──CT肺功能自动定量软件与手工方法的比较

Objective To study the value of CT diagnosis of atraumatic acute abdominal disease and how to select CT scan rationally.

目的　探讨CT对非创伤性急腹症的诊断价值及合理选用CT检查。

The Correative Study between CT Perfusion Onspiral CT Intensity and Agiogenesis in Cervical Carcinoma;

子宫颈癌CT灌注及多层螺旋CT表现与肿瘤血管生成相关性研究

Study on Relationship between CT Staging and CT Enhancement of Gastric Cancer and Tumor Angiogenesis;

胃癌CT分期以及CT强化与肿瘤血管生成关系研究