通过增加双时成像中第二帧扫描时间,可提高保留指数的可靠性和判别准确率。
The longer duration in the second frame of the dual scan increase the RI reliability and improve the diagnostic accuracy.
动态分辨率是衡量相机在随机飞行过程中拍照或者对动态景物拍照时成像质量的重要依据。
Dynamic resolution detection is an important judgment to evaluate the imaging quality when camera is in the flying situation or motion scene is imaged.
大脑成像显示,接触纸张时,大脑的情感中心被激活,从而形成更强的联系。
Brain imaging showed that, on touching the paper, the emotional center of the brain was activated, thus forming a stronger bond.
在蟒蛇吞噬了一整只老鼠一小时之后,科学家利用最新的成像技术窥视了其体内的消化系统。
Scientists have used the latest imaging techniques to peer inside the digestive system of a python an hour after it had eaten a rat whole.
在研究中,他给了受试者一个机会,让他们在功能性核磁共振成像仪中检查大脑时为了金钱利益而欺骗自己,而该仪器可将血液导向大脑的活跃部位。
In studies, he gave subjects a chance to deceive for monetary gain while examining their brains in a functional MRI machine, which maps blood flow to active parts of the brain.
在制作中国泥塑艺术品时,用手将泥塑成像是可爱的孩子、中国童话或历史故事中生动的人物等东西。
To make Chinese clay art, the clay is shaped by hand into things, such as cute children or lively characters from a Chinese fairy tale or historical story.
因此,观察大脑成像时,她将注意力放在大脑的白色物质即神经组织上。
So using brain imaging, she focused on the white matter, or nerve tissue, of the brain.
通过利用数字成像分析,他和同事们正在测量他们的进展情况,观察当这些材料和真实血液微滴溅污时的性能。
And by using digital imaging analysis, he and colleagues are gauging their progress, observing how well the materials perform when splattered with actual blood droplets.
根据2000年发表在《放射线学》一项研究,孕期第24周时,磁共振成像显示,在胎儿原本平滑的大脑皮层上出现了一些新的沟槽。
At 24 weeks, magnetic resonance imaging shows just a few nascent grooves in the otherwise smooth surface of the fetal brain, according to a 2000 study in the journal Radiology.
以前判断一件艺术品时,莫德得借助一些质量不佳的照片,而如今他可以利用现代的数码成像技术,细致地检查画作的每一块“肌肤”。
Mould once had to use low-quality photographs to judge a work of art being offered by a seller. Now he is able to closely examine every inch of a painting by using modern digital imagery.
大脑成像表明,当人们收到过低分成时,前脑岛中能引起厌恶、愤怒感觉的部分会被激活。
Brain imaging studies show that low offers activate the anterior insula, an area associated with feelings of disgust or anger.
在一些案例中,当纹过眼线的患者在做眼部的MRI时,纹眼线的颜料可能会干扰最后的成像效果。
In some cases - such as when a person with permanent eyeliner has an MRI of the eye - tattoo pigments may interfere with the quality of the image.
当给该软件提供剔除一些骨骼的受伤颅骨核磁共振成像时像时,它就可以产生特定的设计来填充缺失的像素。
When the software is fed a magnetic-resonance image of an injured skull with some bones struck out, it generates patient-specific designs to fill in the missing bits.
对小鼠进行药物测试时,实现精细的内部器官成像常常很有帮助。
When conducting drug testing on laboratory mice, it's often useful to image the internal organs of the animals in detail.
通过磁性共振成像(fMRI)扫描检查并记录所有人员在网络搜索浏览和书籍阅读时的脑电波变化。
All were asked to perform Web searches and book-reading tasks while undergoing functional magnetic resonance imaging (fMRI) scans, which recorded the brain-circuitry changes they were experiencing.
据传说,1969年10月,史密斯和博伊尔在贝尔实验室吃午餐时,花了一个小时,就构想出了这个无处不在的成像设备。
According to lore, Smith and Boyle sketched out the design for the ubiquitous imaging device in an hour, over lunch at Bell Labs in October 1969.
这项研究会经常使用到神经成像技术,来帮助我们更清楚的了解当人学习或使用多种语言时脑子里发生了什么。
The research, often involving the use of neuro-imaging techniques, is helping us to understand more clearly what happens in the brain when a person learns or USES more than one language.
英国研究人员通过大脑成像技术发现,那些称自己感受到别人痛苦的人在看到别人受伤时,自己脑部的疼痛感应区域的活动会加强。
British researchers used brain-imaging technology to show that people who say they feel the pain of others have heightened activity in pain-sensing brain regions when they see someone else being hurt.
所有此项研究的参与者在研究开始时和研究结束一年后都要进行核磁共振成像的大脑扫描。
All the participants in the study had MRI brain scans done before the study began and again a year later when the study ended.
两天后,功能磁共振成像扫描显示了用手指完成任务时他们视觉皮质活动的脉冲,甚至是他们听到声调或单词时的脉冲。
After as few as two days, fMRI scans showed bursts of activity in their visual cortex when they performed tasks with their fingers, or even when they listened to tones or words.
另一种新的测谎方式是根据我们撒谎时使用大脑不同部位的原理,采用功能磁共振成像。
Another new form of lie detection is fMRI-based, on the theory that we use different parts of our brains when lying.
为了分析大脑如何对不同牙齿的痛疼作出反应,研究人员利用功能磁共振成像监视上牙或下牙在受到脉冲刺激时的活动。
To see how the brain responds to pain emanating from different teeth, the researchers used fMRI to monitor changes in activity when the upper tooth or the lower tooth was zapped.
最近,由英国和比利时两国研究人员组成的研究小组发现,在磁共振成像扫描仪下,植物人对简单指令产生反应的特征是脑部活动发生变化。
Recently, however, a group of British and Belgian researchers have shown that some of them respond to simple commands by altering their brain activity while in an MRI scanner.
这支来自比利时勒芬大学,由卢卡斯博士领导的科学家团队利用核磁共振成像扫描技术测评出了脂肪对人情绪的影响。
A team of scientists led by Dr Lukas from the University of Leuven, in Belgium, used MRI scans to assess the emotional impact of fat.
核磁共振成像扫描显示MT +区域有强烈的神经活动当参与者感知到目标(假如是一个小的点)朝向远离他们眼睛时。
The fMRI scans revealed that the MT + area had intense neural activity when participants perceived objects (in this case, small dots) moving toward and away from their eyes.
这是库米萨勒克教授正在研制的一种新技术,人们躺在成像仪里时几乎可以同步在屏幕上看到自己大脑活动的图像。
In a new technique being developed by Komisaruk, people inside the scanner can see their own brain activity on a screen almost instantaneously.
科学家们利用脑电波成像技术比较男性和女性在看到别人受苦时的脑部反应。
Using brain-imaging techniques, they compared how men and women reacted when watching other people suffer pain.
2011年九月12日,美国国家航空和宇宙航行局的特拉卫星的中分辩率成像光谱仪在夏令时后捕捉到了顶部影像。
The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite captured the top image just after noon Central Daylight Time on September 12, 2011.
研究者们在对科莫多龙进行核磁共振成像时发现,在它的下颚处长有复杂的毒腺。
When the researchers performed an MRI of a dragon, they found in its jaws what they called the most structurally complex reptile venom gland known.
研究者们在对科莫多龙进行核磁共振成像时发现,在它的下颚处长有复杂的毒腺。
When the researchers performed an MRI of a dragon, they found in its jaws what they called the most structurally complex reptile venom gland known.
应用推荐