多层

Objective To investigate the diagnostic value of multi-slice CT for tracheobronchial disease.

目的探讨多层螺旋CT对气管、支气管病变的诊断价值。

Objective: To evaluate multi-slice spiral CT three-dimensional reconstruction and virtual endoscopy to the diagnosis of tracheobronchial foreign bodies.

目的：评价多层螺旋CT三维重建及仿真内窥镜技术对气管支气管异物的诊断价值。

Objective To investigate the value of the CT 3D in the diagnosis of tracheobronchial foreign bodies.

目的 评价多层螺旋CT(multilayer spiral computed tomography，MSCT)三维重建对气管支气管异物诊断的价值。

Objective To study the technique of multi - slice CT virtual endoscopy of the tracheobronchial tree and its clinical value for large bronchi diseases retrospectively .

目的 探讨气管、支气管树多层CT 仿真内镜成像技术及其在大气道病变中的临床应用价值。

To discuss the clinic value of multi-slice spiral CT in diagnosing tracheobronchial festulaes.

多层螺旋CT对气管和支气管肿瘤等局灶性病变的显示能力已经越来越受到临床的重视[1，2]。

In order to meet the needs of combining the total database system and the future development of system. The system should have the abilities of extensibility, maintainability and good transplantability. Using the model based on distributed multilayer structure can solve the problem above efficiently.

同时，为了满足与工程总数据库系统的衔接及系统将来发展的需要，工程勘测管理信息系统应当具有可扩充的能力和可维护的能力，以及应当具有很好的可移植性，而采用分布式多层结构模型正好可以有效地解决上述问题。

Based on Java technology,J2EE is a platform standardization of distributed component computing, which is proposed and formulated by SUN Enterprise. Based on M E, the application system with multi-tier structure can be rapidly developed and deployed, which is easy to transplantability.

J2EE是 SUN公司提出和制定的基于Java技术的分布式组件计算平台规范，基于这个平台可以实现快速开发和部署多层结构的易于移植的应用系统。

The system is developed in the JAVA programming language. Based on themulti-tier model in the architecture of J2EE and the Struts framework in MVCmodel, it shows strong reliability, usability, maintainability, transplantability, andextensibility.

本系统的开发使用JAVA语言，基于J2EE架构中的多层模型，采用符合MVC模式的Struts框架，具有很好的可靠性、可用性、可维护性、可移植性和可扩展性。

The detection rate of triphasic enhanced MSCT to gastric carcinoma is very high.

多层螺旋CT三期增强扫描对胃癌的显示率高。T分期对指导胃癌手术方式和判断预后具有重要意义。

Mn/Sb multilayer films were grown on (100) GaAs substrate by an ultrahigh vacuum evaporation system and were annealed for a sho rt time. The magnetic and magneto-optical properties were investigated for the samples unannealed and annealed, respectively.

利用超高真空电子束蒸发技术在GaAs(100)上生长Mn/S b多层膜，并经短时间热退火处理分别研究了其退火前后的磁性、磁光克尔效应及相应规律。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。