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- The acoustic image is better balanced and more natural sounding across both direct and reverberant fields. 声像在直达声场和混响声场中的声响更加平衡和自然。
- Methods The changes of gastrointestinal acoustic image were observed when the abdominal ultrasonography was performed. 方法在常规腹部超声探查时,注意胃肠道的声像改变,并与胃肠镜活检或手术病理结果对照。
- Methods To analyse the acoustic image of fifteen cases of eclopic debouch ureteral orifice and and then comparde with other examinations. 方法将15例输尿管异位开口合并症的声像图特征综合分析判断,间接诊断此症,并与其他检查进行对比分析。
- In order to solve the problem of deformation and blurry edge in underwater acoustic image segmentation, an approach based on the deformable template is presented. 针对水下声成像中的形变和边缘模糊等问题,在分析现有模板匹配算法存在问题的基础上,提出了一种基于可变形模板的水下声图像分割算法。
- Results:In the patients with chronic alcoholism caused by lastingly drinking high degree wine,54% had hepatomegaly and liver parenchyma showed lipoidal-change acoustic image at varied degree. 结果,长期饮用高度白酒后形成慢性酒精中毒的患者,肝脏增大者占54%25,而且其肝实质有不同程度的脂肪性变声象图。
- Finally the acoustic imaging simulation of sphere target on rough seafloor using simple models is made. 最后，利用简单模型，对粗糙海底及球体目标实现了声成像仿真，仿真结果具有一定的指导意义。
- Harmuth Henning F. Acoustic imaging with electronic circuits [ M ]. Academic Press 1979. 中译本;声成象;北京:国防工业出版社;1981.
- Firstly, the mathematical model of acoustic imaging is worked up. Then, the system function of the imaging device is found out. 首先归纳出声成象的数学模型,然后求得成象设备的系统函数。
- In thoery, it is feasible to obtain the shear wave of the formation by dipole acoustic imaging well logging through the casing. 过套管利用偶极子声波成像测量获得地层横波资料,在理论上讲是可行的。
- An underwater acoustic imaging sonar with high-resolution is designed to fulfill the dyke safety detection tasks and ocean exploitation tasks. 针对堤坝安全探测及海洋开发等水下探测任务,设计并实现了一种具有较高分辨率的水下成像声纳系统。
- Objective To explore the approach of ultrasound diagnosis of the placental abruption and the characteristic of acoustic images and graphs. 目的探讨胎盘早剥的超声诊断方法及声像图特征。
- Solid state acoustic image converter 固态声学图像变换器固体像加强器
- solide state acoustic image converter 固态声学图像变换器
- Acoustic imaging changed in tumors were 13 cases with persistent hyper- e-choic, medium echo in 7 cases, hypo - echoic in 1 case and 2 cases with mixed echoes. 瘤体声像图动态变化:维持高回声的13例,中回声7例,低回声1例,混合回声2例。
- underwater acoustic image ranging 声图定位
- The heroine is the spitting image of the author. 书中女主人翁是作者的真实写照。
- Two-dimensional acoustic image chart 二维声像图
- I have this image of you as always being cheerful. 在我的心目中，你的样子总是兴高采烈的。
- The minister is trying to improve his public image. 部长正在努力提高他自己的公众形象。
- His good image has stolen up on my brain. 他的良好形象已渐渐在我头脑中形成。
