naked eye

常见例句

双语例句

• But all bubbles are identifiable, and the process described in the paragraph above is not invisible to the naked eye.
  不过，所有泡沫都是可以辨认的，即使仅凭肉眼也能观察到上文中所描述的过程。
• If such a collision were real, "astronomers would have been tracking it for at least the past decade, and it would be visible by now to the naked eye, " it added.
  如果真的存在这样的行星，天文学家至少十年前就应该开始跟踪观察了。 还有如果真的存在，现在肉眼应该可以看见了。
• Currently this star is too faint to be visible with the naked eye, but over the next few months it will start climbing in brightness until it becomes one of the brightest stars in this constellation.
  通常这颗恒星亮度非常微弱，因而不能用肉眼直接观察到，但是在接下来的几个月中，它的亮度将不断攀升，直到成为鲸鱼座中最明亮的恒星之一。

原声例句

• Mercury is a liquid metal, and mercury, the planet, is the fastest moving naked eye heavenly body. Mars, iron, why is Mars red?
  水银是液态金属，水银，行星，是肉眼能看到的运动最快的天体,火星，铁，为什么火星是红色的？
  麻省理工公开课 - 固态化学导论课程节选
• What appears to the naked eye to be just glowing is actually superposition of different lines of distinct frequency. So, you see, this is quantized.
  出现在肉眼面前的光亮,事实上是波段不同的光线的叠加,所以，它是量子化的。
  麻省理工公开课 - 固态化学导论课程节选

权威例句

• The samples revealed "no-see-um" gold, invisible to the naked eye but detectable via assay.
  FORBES: Virtual Gold
• The Toyota Camry and its hybrid counterpart are essentially identical to the naked eye.
  FORBES: Hefty Batteries Make Hybrids Safer, Study Finds
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