A larger telescope can gather fainter signals and produce sharper images .
望远镜更大就表示能够收集到更微弱的信号,生成更清晰的图像。
Astronomers rate the brightness of stars by a system of numbers called magnitudes . The fainter the stars , the greater the number they are .
在天文学上,星星的光度是以星等来区分的,星星越暗,等数越大。
The central bright portion of the outer image has been masked to reveal fainter extended structures .
外部图像中间发亮的部分已经被模糊处理了,显示出了慢扩展的结构。
Meanwhile , the risk of catastrophic impact continues to grow ever fainter .
而与此同时,灾难性撞击事件的风险一直存在,并有过微弱的增长。
What both groups found was that the light from distant supernovae was fainter than predicted .
两个团队发现了来自超新星的光线比预测的更微弱。
New , more powerful radars using active electronically scaled arrays can pick up fainter and fainter targets , and are fast catching up to stealth technology .
新的,更强大的雷达采用了积极的电子定标阵列能够检测到非常微弱的目标,快速地抓住它的隐身技术。
The stars grew fainter and the sky , shrouded by a murkiness that could have been clouds or mist , seemed much higher than before .
星星渐稀,天上罩着一层似云又似雾的灰气,暗淡,可是比以前高起许多去。
He 's gonna faint . He 's a fainter .
他快晕倒了.他快晕倒了.
The voice became fainter and fainter .
声音变得越来越模糊不清了。
It shows not just the brilliant massive stars , but hundreds of thousands of much fainter stars that were previously invisible .