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- Methods Tumors in the cervicofaci al soft tissues were examined and analyzed by two dimension ultrasound and colo ur doppler blood flow imaging(CDFI). 方法 在二维超声、彩色多普勒血流显像(CDFI)两方面对面颈部软组织肿瘤进行检查、分析。
- Results Benign and malignan t tumors in cervicofacial soft tissues had different characteristics in the two dimension ultrasound and colour doppler blood flow imaging. 结果面颈部软组织良、恶性肿瘤在二维超声、彩色多普勒血流显像两方面具有不同的特征。
- Objective:To detect the value of two dimensional ultrasound and color Doppler ultrasound(CDU) in diagnosing parathyroid adenoma(PTA) and complication. 目的 :探讨彩色多普勒超声 (CDU)诊断甲状旁腺腺瘤 (PTA)及其并发症的价值。
- Methods To observe and analyze fetal each planes of echogram and fetal umbilical blood velocity parameter by two dimensional ultrasound and CDFI. 方法利用二维超声(2D)和彩色多普勒血流图(CDFI),仔细观察分析胎儿各超声切面图像及分析胎儿脐动脉血流流速曲线参数。
- Methods:Two dimensional ultrasound image scanning by free hand was reconstructed stereoscopically in 39 patients with various kinds of disease. 方法:本文采用自由臂三维超声成像方法对39例各种疾病的患者进行了三维图像重建。
- Objective To detect the diagnostic value of two dimensional ultrasound and color Doppler flow imaging (CDFI )in thyroid disease. 目的:探讨二维超声与彩色多普勒血流显像(CDFI)对甲状腺疾病的诊断价值。
- Results Fifteen were found to be the gastrointestinal cancer by two dimensional ultrasound and thirteen were correct, with correctable rate being 76. 67 %. 结果:共检出消化道肿瘤15例,与临床符合13例,诊断符合率为76。
- Abdominal two dimensional ultrasound 经腹二维超声
- Keywords Fetus;Limb;Two dimensional ultrasound;Postnatal; 关键词胎儿;肢体;二维超声;产后;
- Two dimension ultrasound 二维超声
- Keywords Two dimensional ultrasound CDFI Mid pregnancy Hysteromyoma Localized Contraction of uterine; 二维彩色多普勒超声;中期妊娠;子宫肌瘤;子宫限局性收缩;
- Having only two dimensions, especially length and width. 二维的只有二维的，尤指长度和宽度
- Fact table has four columns, and has relationships to two dimension tables, as shown in the following table. 事实数据表有四列,并且与两个维度表有关系,如下表所示。
- The plane is two dimensional in points. 平面在点几何中是二维的。
- Quadratic approximations in two dimensions. 二维中的二次逼近法。
- The way of using finite difference method to solve the dynamic response factors of a two dimension prob lem is shown. 同时还介绍了用有限差分法计算二维问题的响应系数的方法。
- Two dimension compositor was made in rice varieties for Pn and RSP,and this coordinate was divided into 4 quadrants. 对供试水稻种质资源光合速率及光合功能期进行二维排序并将坐标分成4个象限。
- To reduce cost of the two dimension position system,a method using linear array charge coupled device(CCD)was proposed. 为了降低二维位置定位系统的成本;提出了一种基于线阵列电荷耦合器件(CCD)的测量方法.
- Two dimensional ultrasound 二维超声
- Color is an important and charming artistic language in painting, by which a colorful and unique tableau effect can be created in two dimension. 色彩在绘画中是十分重要而富有魅力的艺术语言,借助它可以在一个二度空间创造出丰富而独特的画面效果。
