ECHO的例句大全

Study of diffusion weighted imaging combined with self-navigation motion correction fast spin echo sequence.

本文对处理过程进行了详细的阐述。3.自导航快速自旋回波技术与弥散加权成像（DWI）技术相结合的研究。

Methods: Twenty patients underwent spin echo ( SE) MRI and cine MRI examinations.

方法：对20例主动脉夹层进行了MRI检查，运用常规自旋回波（SE）技术及电影（cine）技术。

Self-Diffusion Coefficients of Polymer in Polymerization Measured with Pulsed Field-Gradient NMR Spin Echo Methods

用加脉冲梯度场的NMR自旋回波法测量高分子聚合过程中的自扩散系数

Materials and methods: MRI was performed in 19 patients and 5 normal volunteers by using ECG-gated, spin echo technique.

本文对VMC患者19例和正常志愿者5例行MRI检查.心电门控、自旋回波技术。

Improved detection of hepatic solid lesions with spin echo echo planar imaging ( SE EPI) T_2 weighted sequences

利用自旋回波平面成像T2加权序列提高肝脏实性病变的检出率

The application of fast spin echo ( the turbo spin-echo TSE) sequence of the whole pelvic scan.

应用快速自旋回波（turbo spin-echo，TSE）序列进行全盆腔扫描。

Objective To investigate the diagnostic value of conventional spin echo ( SE) in combination with cine MRI in congenital heart disease.

目的探讨常规自旋回波（SE）结合电影MRI对先天性心脏大血管畸形的诊断价值。

Half-Fourier acquisition single-shot turbo spin echo diffusion-weighted imaging;

半傅立叶探测单发射快速自旋回波成像；

Coronal images of femoral marrow with the techniques of spin echo and fast field echo ( FFE) were obtained.

对股骨骨髓进行SE、快速场回波序列（fast field echo，FFE）冠状面成像。

Methods Heavily T_2-weighted fast spin echo pulse sequence, fat suppression pulse and MR urography ( MRU) were performed.

方法用MR1.5T超导型扫描机，采用T2WI快速自旋回波（FSE）序列、脂肪抑制技术和MR尿路造影（MRU）检查。

Spin echo ( SE) sequence and EGG-gated cine-MRI were adopted in all 22 cases.

所有病例均行常规自旋回波（SE）序列和心电门控MRI电影检查。

MRCP was acquired using two-dimensional single slice fast spin-echo sequence and HASTE ( half-fourier acquisition single-shot fast spin echo) sequence.

MRCP成像方法有二维单层快速自旋回波（FSE）序列及半傅立叶单次激发快速自旋回波（HASTE）序列。

In this study contrast enhanced frequency selective presaturation T1 weighted images and contrast enhanced spin echo T1 weighted images in 32 cases were detected and analysed comparatively regarding enhancing lesions and the signal intensity of enhancing lesions.

对32例病人同时作增强－FS－T1加权图像和增强自旋回波（SE）T1加权图像。用病变显示程度和病灶信号强度两项指标进行对比分析。

Objective To investigate the value of gadolinium-enhanced dual echo fast or turbo spin echo [ DF ( T) SE]-T1WI and mixed weighted image ( MWI) in revealing enhancing intracranial lesions.

目的探讨钆增强快速双回波自旋回波[DF（T）SE]序列T1WI、混合加权像（MWI）在颅内强化病变检出中的价值。

Materials and Methods Double Inversion Recovery Fast Spin Echo ( DIR FSE), Fast cine and SE T_1WI of MRI and Echocardiography were performed on 38 cases with CCHD. X-ray angiography was performed on 8 cases.

资料与方法对38例CCHD进行双翻转恢复快速自旋回波（DIR-FSE）、快速电影（Fast-Cine）及SET1WI序列MRI及心脏B超检查，其中8例行X线心血管造影。

This paper describes what's the spin-lattice relaxation time ( T_1) and spin-spin relaxation time ( T_2); the T_1-weighted MR-Images use for inversion recovery creation; The T_2-weighted MR-Images use for spin-echo creation.

本文将叙述什么是自旋-晶格弛豫时间（T1）和自旋-自旋弛豫时间（T2）：用反转恢复和自旋回波法产生T1、T2加权图象。

Initial Stage Echo Modeling of Flying Spin-Stabilized Projectile with Slots on Base

底部刻槽旋转稳定弹丸的飞行初始段回波建模

In imaging lesions of surface of the spinal cord and subarachnoid space, FLAIR can avoid the influences of the high signal from CSF obtained with T2-weighted spin echo ( SE) and improve conspicuity and detection of these lesions.

应用于椎管内病变检查时，因能避免在常规T2WI上表现为高信号的CSF对脊髓表面、蛛网膜下腔内病灶的掩盖，使这些部位的病变显示更清晰，检出率提高。

Two well-known general relativistic effects due to space-time curvature by mass and charge or angular momentum of a star are deflection of light and radar echo delay.

星体的质量、电量或角动量都会产生时空弯曲，它的两个重要的广义相对论效应就是光线偏折和雷达回波延迟。

Study on Simulation of the Spaceborne Synthetic Aperture Radar Echo Data

星载合成孔径雷达回波数据仿真研究