回声

Methods Within 2 weeks after AMI, 35 patients underwent ultasonic tissue characterization from the parasternal papillary short-axis view.

目的 探讨心肌组织背向散射积分和回声强度是否可用于临床急性心肌梗死的诊断及其应用价值。

Parasternal short axis view showed two ring echoes,which was named 2DE ＂double-ring sign＂.

2DE胸骨旁大动脉短轴观显示两条大动脉呈两个环状回声，称2DE&双环征&。

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&。

On the basis of this study and on previous reports, although no features alone or in combination are pathognomonic for TB, septated ascites, particularly the type accompanied by dilatation, and constriction of fallopian tubes that are filled with material having low echogenicity, a thickened peritoneum, and a thickened or nodular omentum are highly suggestive of tuberculous peritonitis with female genital tract TB.

根据本文和先前的报道，尽管TB没有特别优异性的唯一的或联合的特征，但如果发明水臌内出现隔膜，尤其是归并扩张症类型的水臌，及输卵管缩窄，其内出现低回声物质，和腹膜增厚、网膜增厚或出现支节均高度提示结石性腹膜炎归并女性生殖道TB。

On the basis of this study and on previous reports, although no features alone or in combination are pathognomonic for TB, septated ascites, particularly the type accompanied by dilatation, and constriction of fallopian tubes that are filled with material having low echogenicity, a thickened peritoneum, and a thickened or nodular omentum are highly suggestive of tuberculous peritonitis with female genital tract TB.

根据本文和先前的报道，尽管TB没有特异性的唯一的或联合的特征，但如果发现腹水内出现隔膜，尤其是合并扩张症类型的腹水，及输卵管缩窄，其内出现低回声物质，以及腹膜增厚、网膜增厚或出现结节均高度提示结核性腹膜炎合并女性生殖道TB。

On the basis of this study and on preious reports, although no features alone or in combination are pathognomonic for TB, septated ascites, particularly the type accompanied by dilatation, and constriction of fallopian tubes that are filled with material haing low echogenicity, a thickened peritoneum, and a thickened or nodular omentum are highly suggestie of tuberculous peritonitis with female genital tract TB.

根据本文和先前的报道，尽管TB没有特异性的唯一的或联合的特征，但如果发现腹水内出现隔膜，尤其是合并扩张症类型的腹水，及输卵管缩窄，其内出现低回声物质，以及腹膜增厚、网膜增厚或出现结节均高度提示结核性腹膜炎合并女性生殖道TB。

There is a mass noted over the posterior cervical space in the left posterior neck ,that corresponds to the mass palpated by patient.This mass appears hyperintense on T2 image,and shows moderate contrast enhancement.Radiograph confirmed the presence of a phlebolith at this location,and complementary ultrasound shows hypoechoic mass which is compressible.

有一个大规模指出，在颈椎后路空间在左后颈部，即相当于地下palpated由patient.this大规模出现高信号图像，并显示出温和的反差enhancement.radiograph证实存在一个静脉石在这个位置，和互补性超声显示低回声肿块是可压缩。

Veteran investigative journalist John Pilger is warning that the extension of the Afghanistan war into Pakistan has grim echoes of the past.

退伍军人的调查约翰皮尔格记者警告说，延长阿富汗战争到巴基斯坦已严峻的回声过去。

Slowly she pined away for despised love,until at last nothing remained of her except her voice.

因为那被藐视了的爱而慢慢消逝，直到最后，只剩下了她的声音--回声。

Results:The patients with pelvic varicosis showed network like,non echo areas and plexiform or color ball shaped blood flow signals which were not found in control g...

结果 ：盆腔静脉曲张症患者盆腔内可见网络样无回声区及丛状或&彩球&样彩色血流信号，正常组未见上述改变。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。