英语释义

• the eye unaided by any optical instrument that alters the power of vision or alters the apparent size or distance of objects;

  "it is not safe to look directly at the sun with the naked eye"

片语

observation by naked eye肉眼观察

naked-eye 3D裸眼3D技术

naked d eye肉眼

naked-eye dustiness肉眼可见含尘量

naked-eye brightness肉眼亮度

naked-eye variable star肉眼变星

naked-eye observation[天]

naked-eye detection裸眼检测

unaided eye肉眼

英汉例句

• but even then, to the naked eye mars appeared as nothing more than an extremely bright yellowish-orange star, not at all like the full moon.

  可即便如此，在肉眼下当夜的火星也不过就是茫茫苍穹之间一颗颇为明亮的橘红色小点，和满月丁点可比性没有啦。

• the worst turbulence is associated with thunderstorms and they are visible to the naked eye or with weather radar which picks up the size of water droplets.

  最恶劣的乱流还伴有雷暴雨，肉眼或天气雷达可以发现。天气雷达可以估测出雨滴的大小。

• instead, even objects big enough to be seen with the naked eye can take on slippery quantum properties.

  甚至大到用肉眼也可看见的物体也有一些量子性质。

• some of the most spectacular night skies are visible to the naked eye – although sadly not from the uk.

  一些最耀眼的夜空可以用肉眼看到——但很可惜不在英国。

• every morning in may the naked eye will be able to spot mars, jupiter, venus and mercury, and with a small telescope one can see uranus and neptune.

  在五月期间，人们每天早晨都可以用肉眼看见火星、木星、金星和水星，用小型望远镜还可以看见天王星和海王星。

• the galaxy is visible to the naked eye on moonless nights as a smudge of light and is the most distant object visible without a telescope.

  该星系在无月夜的夜晚可由肉眼观测到一个小光斑，它也是不借助望远镜能被肉眼观测的最远天体。

• ancient man also noticed how the five planets visible to the naked eye twinkled in the night sky.

  古代的人们看到肉眼可见的五大行星在夜幕中闪烁。

• wine glasses that look identical to the naked eye could have radically different fracture strengths, enabling some to withstand much higher levels of volume than others.

  在肉眼看来相同的玻璃酒杯，破裂能力可能截然不同，其中一些可能比其他的能够抵抗更高阶的音量。

• 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？

• its lurch of 0.26 degrees is said to be visible to the naked eye –and if it goes uncorrected could cause the tower to crash.

  钟楼的倾斜度已达0.26度，据说仅凭肉眼就能观察到。如果再不加以矫正的话就可能会有倒塌的危险。