彩色

Objective To explore sonogram of transvaginal colour dopper sonography in ectopic pregnancy conservative treatment and to improve monitor effectivity.

目的 研究经阴道彩色超声在宫外孕药物保守治疗前后的超声图像特征，以期提高宫外孕药物保守治疗监测的有效性。

All the patients were followed up for months and measured respectively the changes of heart rate, blood puessure and cardiac function by the colur Dopper ECE.

随访6个月，分别测量治疗前后心率、血压，采用彩色超声心动图测量心功能进行疗效观察。

Transvaginal color Dopper flow imaging renders a qualitative diagnosing indications between benign and malignant uterˉine tumor.

经阴道彩色多普勒显像可作为判定子宫良恶性肿瘤的可靠指标。

Color Dopper sound is charactered with convience and high coincidence of diagnosis,CDPI can conclude if there is residual of tiny embryo to those women accompanied with colporrhagia whose finding of 2 D ultrasound is normal.

彩色多谱勒超声对不全流产具有检查方便快捷及诊断符合率高的特点，尤其是对仅表现为阴道出血，二维超声无明显表现的患者，CDPI可判定有无微小胎物残留。

Methods The levels of serum Hcy, folate acid and VitB12 were measured in 169 patients with cerebral infarction and 110 normal controls. The condition of carotid arteries was checked by color dopper flow image in CI group. The relationship between the level of serum Hcy and folate acid, VitB12 and CAA condition were analysed. The change of serum Hey level was observed after intervention treatment of folate acid and VitB12 for 4 weeks in CI patients with hyperhomocysteinaemia.

测定169例脑梗死患者及110名正常对照者血清Hcy、叶酸、维生素B12水平；应用彩色多谱勒显像仪对脑梗死患者颈动脉进行检测；分析血清Hcy与叶酸、维生素B12水平以及与CAA程度的关系；观察叶酸、维生素B12干预4周后伴有高Hcy血症的脑梗死患者血清Hcy水平的变化。

Methods The color doppler flow sonographic features (Siemens Acuson Sequoia 512 ) and transcranial Dopper indexes (MT-3000) of carotid arteries in 185 patients with vascular vertigo were observed and evaluated prospectively.

方法应用西门子Acuson Sequoia 512彩色多谱勒超声显像仪与MT-3000经颅多谱勒仪回顾分析185例血管性眩晕患者的颈部血管彩超与经颅多谱勒检测结果。

All the patients were followed up for months and measured respectively the changes of heart rate, blood puessure and cardiac function by the colur dopper ece.results48 patients completed the treatment.the lvedd, lvesd, heart function and symptoms were improved in both groups while the treatment group was more obvious than the control group（p＜0.05）.the result of hr and bp decreased significantly after treatemt comparatively（p＜0.05）, while the hr in the treatment decreased more obvious than the control group （p＜0.01）,but there was no significant difference in hr（p＞0.05）.conclusionon the basis of routine therapy metoyrolol and shengmaimai capsule can improve the symptoms and heart function significantly in patients with crf and chf.

随访6个月，分别测量治疗前后心率、血压，采用彩色超声心动图测量心功能进行疗效观察。结果48例患者完成研究，两组治疗后左心室舒张末径，左心室收缩末径、，心功能，症状均有改善，但治疗组比对照组明显，两组比较有显著性差异（p＜0.05），两组治疗后血压心率较治疗组明显下降（p＜0.01），两组患者治疗后血压无显著性差异（p＞0.05）而心率有非常显著性差异（p＜0.01）。

Objective To explore the clinical application of color Doppler ultrasonography in diagnosis of ectopic pregnancy.

目的 探讨彩色多普勒超声检查在异位妊娠诊断中的临床应用价值。

Objective To explore the clinical application of the color Doppler ultrasound in the diagnosis of ectopic pregnancy.

目的 探讨彩色多普勒超声在异位妊娠诊断中的。

Objective:To evaluate the value of color Doppler imaging in diagnosis of hepatic hemangioma.

目的：探讨彩色多普勒在诊断肝血管瘤中的应用价值。

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