查询词典 echo-location

Methods:The magnetic resonancestudies were performed in the 14 patients with non myxomatous cardiac and pericardial tumors with the spin echo and cine pulse sequence.

收集经手术病理证实的原发性非粘液瘤性心脏心包肿瘤 14例，行 MRI自旋回波多体位扫描及磁共振电影检查。

Objective:to explore the evaluation of color doppler ultrasonography in differential diagnosis of renal cystic disease.methods:theultrasonographic finds of cystic renal cancer in 4 cases,renal cyst in 30 cases, renal tuberculosis in 3 cases,nephropyosis in 8 cases,renal hydatid in 2 cases were analyzed.compared with each other in size,shape,edge, echo of cyst wall and cyst water,intracapsular membrane,blood flood.results:two-dimensional and color ultrasonography are helpful in showing the characteristic of structure and blood flow.the signal of blood flow can be found in cystic wall.node of cystic wall and intracapsular membrane of cystic renal cancer.the rate ofintracapsular membrane and node of cystic wall is higher than nephropyosis,renal tuberculosis and cystic renal disease.

目的：探讨彩色多普勒超声在肾脏囊性病变鉴别诊断中的价值。方法：对临床和病理证实的4例囊性肾癌，8例肾脓肿，2例肾包虫，3例肾结核，30例肾囊肿的二维超声及彩色多普勒超声表现进行了分析，对每例病灶的大小、形态、边界、囊壁回声、囊液回声、囊内分隔及彩色血流的有无、性质进行比较。结果：二维超声和彩色多普勒超声可以反映肾脏囊性病变的结构特征及血流特征。

The virus families I suspect in FMS, CFIDS and all sorts of these things are the viruses that used to cause "nonparalytic polio", the coxsackie and echo viruses, entero viruses that that can attack and follow nerves, just like the parlytic polio viruses.

该病毒的家庭我在柔性制造系统，CFIDS而这些各种各样的事情怀疑是所使用造成&nonparalytic脊髓灰质炎&病毒，柯萨奇和回声病毒，肠道病毒可以攻击和后续神经，就像parlytic小儿麻痹症病毒。

Methods Diffusion-weighted echo-planar imaging sequences with different b values were performed in 32 patients with evidence of prostate cancer, including 18 patients treated with endocrine therapy over 6 months and 14 nontreated matched patients as controls.

目的 探讨内分泌治疗前后前列腺外周带癌区和非癌区的ADC值的变化情况，并比较不同b值时ADC值之间的差异。

Results NTHI could enhance the echo of tumer's outline and promote the ability of identfying the small lesions It could help us promote the ability of diagnosis diffuse hepatic cancer and nontypical case.

结果 自然组织谐波成像能明显清晰地显示肿瘤的轮廓，提高对细小病变的分辨率，有助于对弥漫性肝癌，不典型肝癌的显示。

Simulations of echo intensity,maximum precipitation without orographic effects are much weaker than observations;and they are much improved and closer to the reality after consideration of orographic effects.

理想地形的对流过程虽然不能模拟出对流群中多单体的生消过程，但最大降水强度和累积降水都比平坦地面的大，更接近实测结果。

Results Oviducal pregnancy were typed as unruptured pregnant vesica, tubular low echo abortion and ruptured mixed mass.

结果输卵管妊娠可表现为未破裂孕囊型、管状低回声流产型和破裂混合团块型，附件区可探及阻力指数0.44 0.11的动脉血流频谱；未破裂孕囊型、管状低回声流产型和破裂混合团块型的附件区团块内部及周边血流丰富程度呈递减趋势，同时血流信号的丰富程度与血β—HCG测定值呈正相关，阻力指数与血β—HCG测定值呈负相关。

Echocardiography: Basic values and observations to be recorded during right parasternal echo examination of dogs and cats.

心脏超音波诊断：在狗猫的右侧胸骨旁做超音波检视时，需要做记录的基础数据，与观察。

The cyclic variation of integrated backscatter and echo intensity of three different myocardial regions perfused by left anterior descending coronary artery, left circumflex coronary artery and right coronary artery (on the frozen frame of parasternal short-axis image,those position were approximately at the 12, 4 and 8 o'clock direction to the center of the left ventricle, respectively) were measured with HP-5500 ultrasonic system and DFY ultrasonographic quantitative analysis system.

在35例急性心肌梗死患者发病2周内，用HP-5500型超声诊断仪和DFY型超声图像定量分析诊断仪，在胸骨旁左室乳头肌短轴切面，分别测量冠状动脉左前降支、左回旋支和右冠状动脉支配区域心肌组织(分别相当于左室乳头肌短轴切面上12、4、8点的位置)的IB和EI心动周期变化幅度值，以CVIB和CVEI值≤同一切面三个不同部位中最高值的1/2作为诊断心肌梗死的标准，部分病例与冠脉造影结果对比。

TBS had obvious image features on CDE:① The parasternal long axis view of two-dimensional echocardiography （2DE） image showed discontinuous echo of ventricular septal,and the anterior aorta developed from right ventricle while the posterior pulmonary artery straddled on the ventricular septal, which was named 2DE ＂straddle sign＂.

TBS的CDE图像特征：①二维超声心动图（2DE）胸骨旁左室长轴观显示室间隔回声中断，主动脉在前方发自右心室，肺动脉在后方骑跨在室间隔之上，称2DE&骑跨征&。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。