查询词典 echo-location

Methods Twenty-three cases of OSAS patients proved by polysomnography were examined with MRI. The cross-sectional area of retropalatal region, retroglossal region, epiglottal region and the lateral parapharyngeal fat pad of RP region was calculated. The thickness of bilateral and posterior pharyngeal wall and other indices were also measured. 30 nonsnoring age-matched normal subjects were selected as the control group. 15 patients underwent turbo field echo T1-weighted imaging during sleep. The images of RP, RG, and EPG were analyzed. Results In oSAS group, the cross sectional area of RP and RG regions was smaller than that of the control group.

应用MRI对23例经多导睡眠监测（polysomnography， pSG）确诊的OSAS患者及30例无打鼾的健康成人进行上气道检查，于轴面图像测量软腭后区（retropalatal region， RP区）、舌根后区（retroglossal region， RG区）和会厌区（epiglottal region， EPG区）的气道截面积，各区前后、左右径及其比值，各区咽侧壁、咽后壁软组织厚度，RP区咽旁间隙（lateral parapharyngeal fat pad，LPFP）截面积，于正中矢状面图像测量软腭厚度、长度及截面积，对两组各项检查指标进行统计学分析。

Purpose To observe the difference of the different sequences and optimize scanning for articular cartilage.Materials and MethodsThree normal cadaver\' s wrists were examined with GE SIGNA EXITEⅡ3.0T MR scanner.SE T1WI、SE T2WI、PDWI、FS PDWIand 3D-FSPGR sequence were obtained with different flip and TE.

第一部分探讨3.0T磁共振腕关节软骨多序列成像的特点目的：观察不同扫描序列及参数对腕关节软骨成像质量的影响，优化获取3D-FSPGR(three dimension fat saturation spoiled gradient echo)序列最佳关节软骨扫描参数。

Chapter Four explores two sub-themes of The Garden of Eden: The Fall and the Apple Tree, which echo all the tragedies the characters in The Spire have encountered as a result of their fallenness and desire.

第四章著墨於伊甸园中的二个副主题：人类的堕落和苹果树。由於《尖塔》中主要人物的堕落和欲望而导致了一连串无法避免的悲剧。

Chapter Two analyzes the narrative structure of Qi Lu Deng, points out the novel"s featherlike structure, and discusses this structure"s originality and artistic value. Then the author expounds Qi Lu Deng"s completeness and fineness in narration in four aspects: three main paragraphs, happy ending, foreshadowing and echo, the plot"s insertion and transition. Meanwhile, the author explores the profound reason of the structure and Li Luyuan"s artistic ingenuity hi relation to his ideology, his literature views and the novel"s producing process.

首先指出它的结构是羽毛式的，并结合作品内容来探讨这种结构的独创性及艺术价值；然后从三大段落、大团圆的结局、伏笔与照应、情节的穿插与转换等几个方面来论述《歧路灯》叙事结构的完整与细密，同时联系李绿园的思想、文学观及成书过程，探析作品结构形成的深层原因及作者的艺术匠心。

The President's Cancer Panel report advised people to reduce exposure with strategies that echo some of what the mothers in Frederica Perera's study have learned: choose products made with minimal toxic substances, avoid using plastic containers to store liquids, and choose produce grown without pesticides or chemical fertilizers and meat free of antibiotics and hormones.

总统的癌症专家小组报告建议人们减少接触化学品，呼应了参加弗雷德里卡·佩雷拉研究的母亲们了解到的策略：选择由毒性最小物质制成的产品，不用塑料容器储存液体，选择不用农药和化肥培育的产品，选择不用抗生素和激素的肉制品。

Regarding the environment facility, the implement and teaching of resource recycling can be put into effect. Water Permeable pavement benefit can be strengthened to meet schools' need, zoological pool can be the best place for students and teachers, leaves compost has got effect in solving rubbish and teaching, frowziness, glare, echo have been improved to satisfactory result in inside environment.

环境设施面」部分，资源回收再利用实施执行过程及教学可达具体成效、透水性铺面效益显著既有校园需求大可加强辅导推广、生态景观水池成为教学及学生课余最佳场所、落叶堆肥设施在解决垃圾量及教学上已有具体成效、室内环境方面在实施闷热、眩光、回音改善可达满意效果。

Cases fuci were depicted on magnetization transfer contrast gradient echo T2WI Sequence.

结果：56例骨挫伤病例中，FSE 序列T1WI显示43例，T2WI显示45例，磁化传递对比GRE T2WI显示50例？

And yet,image of chronic epididymitis and funiculitis display uneven echo,coarse and unshaped edge,CDFI display scanty blood steam and blood speed beyond nomal.

慢性期二维图像表现为病患部位回声增粗、不均匀，周边毛糙、不平，彩色多普勒显示血供减少，血流速度低于正常。

Methods MR virtual endoscopy,which scanning using heavily T2-weighted fast spin-echo pulse sequence and reconstruction by navigator software,was performed in 9 patients with 11 lesions of large intestine (n=10) or gaster (n=1) confirmed by pathology.

对病理证实的8例大肠病变和1例胃癌患者(共11个病灶)进行了MRVE和内镜检查，其中1例同时进行了CTVE检查。

First, she asked me about my information, then she squeezed cold transparent blue gelly on my belly. She used the ECHO bar (which I don't know what exactly it is called by the expert...) rolled all over my belly.

然后开始问一些资料后，他把浅蓝冷冷冰冰的透明果冻状的润滑器挤在我的肚子上，然后拿著超音波器的手棒让它在我的肚皮上滑来滑去。

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％。