超声的

Objective To explore the value of ultracision in laparoscopic resection of colorectal cancer.

目的 ：探讨腹腔镜结合超声刀在结、直肠癌术中的临床应用价值。

Abstract］ Objective To explore the use of TCD ultrasound to examine the rhombencephalon SAH after severe traumatic brain injury altered hemodynamics.

目的 探讨经颅多普勒超声检测重型脑外伤病人蛛网膜下腔出血致脑血管痉挛的血流动力学变化。

Objective:To evaluate the value of ultrasonography in thediagnosis of rotator cuff tear.

目的：评价超声检查肩袖撕裂的应用价值。

Objective: To establish the mathematical kinetic model of the components extracted from the Salvia miltiorrhiza .

中文摘要：目的：建立双频复合超声提取丹参有效成分的动力学数学模型。

Methods:The clinical data of 280 patients underwent LA with ultrasonic scalpel were retrospectively analyzed.

回顾性分析280例应用超声刀行阑尾切除术的临床资料。

Objective:To explore the clinical value of ultrasonic scalpel in laparoscopic splenectomy.

目的：探讨腹腔镜结合超声刀在脾切除术中的临床应用价值。

This dissertation mainly studies the high-performance digital scan conversion system applied in the digital ultrasound diagnostic equipment.

论文主要研究应用于全数字超声诊断设备中的高性能数字扫描变换系统。

It could obtain a clear and accurate cross-sectional image by B-mode ultrasonic scanning machine .

并且由B型超声机械扫描成像获得清晰、准确的断层图像。

Objective To investigate the significance of ultrasonic scanning for diagnosis of hepatitis B.

目的 探讨超声检查对慢性乙型肝炎诊断的意义。

Average scatterer spacing is one of the important parameters in describing the biological tissue microstructure and its ultrasonic scattering characteristics.

生物组织散射元平均间距是描述生物组织微观结构和超声散射特性的重要参数。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。