肺实质呈致密斑点状强回声。
结果早期白内障的超声改变主要是晶状体周边部出现斑点状强回声。
Results the main ultrasonic features manifested was diffuse enhanced spot echoes around the lens.
成团强回声型。胆囊积血完全消失最短时间在外伤后3个月，最长时间在外伤后9个月。
The abnormal manifestations of hematocele in the gallbladder disappeared in 3 to 9 months after trauma.
扩张的胆囊管内出现强回声团，后方伴声影，是胆囊管结石直接征象，但其超声检查的敏感性不高；
Strong echoes in the dilated cystic ducts with shadows in posterior were the direct sign of the cystic duct lithes, but the sensitivity was very low.
另2例强回声型和3例混合回声型血管瘤表现“早显影、早消退”特点，瘤体呈均匀增强回声团块。
The rest 2 strong echo and 3 mixed echo hemangiomas, displayed the characters of early echo enhancement and early disappearance, and the homogeneous enhancement were seen in hemangioma.
结果离体猪肝凝固性坏死面积随注射高温水剂量增加而增大，超声显示云雾状强回声随注射量的增加而增大。
Results the more volume hyperthermal distilled water was injected, the bigger coagulative necrosis area in pork liver, the stronger cloudiness echo in its ultrasound examination.
视网膜脱离具有特征性声像图，即玻璃体腔内强回声带呈“V”形、“Y”形、“T”形、弧形、倒“人”字形以及短光带浅脱离等6型。
The characteristics of retinal detachment in HFU and CDFI. were strong echoes with 'V', 'Y', 'T', 'arc' and short stripe like shapes in the vitreous chamber.
NLMS算法是回声消除器中最常用的算法之一，然而语音信号的强相关性使NLMS(归一化最小均方)算法的收敛速度变慢。
NLMS (normalized least mean square) algorithm is widely used in echo canceller. However, due to high correlation of speech signals, the performance of echo canceller based on NLMS is depressed.
弥漫性淋巴细胞浸润型炎性假瘤：B超检查显示眶内肿物为低回声、透声性强的占位性病变；
B ultrasonography showed a tumor with low reflection and strong sound transmission in diffuse lymphocytic infiltrative pseudotumor.
弥漫性淋巴细胞浸润型炎性假瘤：B超检查显示眶内肿物为低回声、透声性强的占位性病变；
B ultrasonography showed a tumor with low reflection and strong sound transmission in diffuse lymphocytic infiltrative pseudotumor.
应用推荐