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- To evaluate the B scan ultrasound image characteristics of intraocular foreign body(FB). 探讨眼后段球内异物B型超声图像特征与手术方式。
- This paper introduces a new type of linear B ultrasonic system composed of the forepart of B scan imaging circuit and PC . 介绍了一种由 B超成像前端电路结合 PC机组成的新型线阵 B超诊断系统。
- Methods:The B scan ultrasound image characteristics of intraocular FB were analysed,the vitrectomy and the surgical removal of FB were performed in 48 patient. 方法:回顾分析48例(48眼)眼后段球内异物B型超声图像,并采用玻璃体切割术联合异物摘除。
- Methods X-ray,B scan ultrasound and CT were used to diagnose and localize ocular foreign body in 103 cases,and we have synthetically analyzed these results. 方法对103例眼部异物病例的X线、B超与CT等影像学检查方法与定位方法进行比较,并综合分析检查结果。
- Methods Carried out the combined treatment of liguid or gas injection to anterior chamber on 11 patients of choroidal detachment confirmed by ophthalmoscopy or ultrasonic B scan. 方法对11例11眼青光眼术后持续性浅前房经检眼镜或B超检查证实为脉络膜脱离者,在手术显微镜下进行前房注气注液或黏弹剂及综合治疗。
- Obtaining the change law of loaded contact b ehavior with tooth geometry parameters, supporting stiffness and working conditi on, an active design method is put forward that can be used to design spiral bev el gears with the best loaded contact behavior. 将啮合点弹性变形分解为支承变形、轮体变形和接触变形 ,获得了变形前后齿面几何量的变化规律以及两弹性点共轭齿面间的接触条件。
- Diagnosis of wet-form AMD with B scan ultrasonography 湿性老年黄斑变性的B型超声诊断
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- That poor madam has lost all contact with reality. 那位可怜的夫人脱离了现实生活。
- For further information, contact your local agent. 要进一步了解情况，请与本地代理商联系。
- Have the children been in contact with disease? 孩子们同这种疾病有过接触吗？
- Helping a caller to contact somebody by phone. 帮助打电话者同某人电话联系。
- I came in contact with her by telephone. 我和她通过电话联络。
- In English, b, p, m and w are bilabials. 英语中的b、p、m、w为双唇音。
- A poor contact causes power to fail occasionally. 接触不良有时会造成断电。
- Do you have soft contact lens care product? 有没有软性隐型眼镜保养用品？
- C comes after B in the alphabet. 在字母表中C接在B后面。
- I have a useful contact in New York. 我在纽约有个有用的人可以联系。
- They made contact with headquarters by radio. 他们用无线电跟总部联络上 了。
- The "b" in "comb" is not sounded. comb这个词里的"b"是不发音的。
