望远镜

"He had been the first to turn a telescope to the sky, and he had seen there evidence enough to overthrow Aristotle and Ptolemy together."

他是第一个用望远镜观察天空的人，由此获得的大量证据足以推翻Aristotle和Ptolemy两人的论据。

The bright star HD70642, visible with binoculars toward the constellation of Puppis, was already known to be a star like our Sun.

位于船尾座的亮星HD70642可用双筒望远镜看到，这是一颗与太阳相近的恒星。

The alien belt circles a faint, nearby star called HD 69830 located 41 light-years away in the constellation Puppis.

史匹哲太空望远镜观测到距离我们41光年，位於船帆座编号为 HD 69830的恒星，这恒星的周围我们探测到有小行星带的存在。

It'll be 2 million years before your funeral pyre is visible here by anything other than a tachyon telescope...

它将在你的火葬用柴木是除了一只 tachyon 望远镜之外任何事的看得见的这里二百万年之前。。。

The Docter is able to keep any image blur outside the 75% radius, beyond that, the star image is degrading more rapidly. This is an excellent performance for a wide angle 8x42 binocular, and for sure the investment into sophisticated quadruplet objectives is paying off here.

Docter能将图片模糊控制在半径75%以外，越过后，星像迅速变差，这在8x42的广角望远镜里表现极其优秀，可以确信那复杂的4组结构物镜的投资就在这里体现了。

So Weiss sucked in his breath, called his radio operator forward, picked up his binoculars, and started crawling to the top of the crag."We had to be quick," Weiss said."The fire missions had to come with almost the speed of the shooting in a quick-draw western—and with comparable accuracy."

于是维斯中尉深吸口气，招呼他的电台报务员上前运动，举起望远镜，开始慢慢爬上岩壁顶端，"我们必须得快点儿"，维斯回忆说，"炮火射击肯定来的飞快，就象西部枪手拔枪开火的速度——准确程度也差不多。"

An image taken by the Hubble Space Telescope gives the clearest view ever of the Quintuplet star cluster, a massive collection of young stars 25,000 light-years from Earth but only a hundred light-years from the center of the Milky Way.

意译：一幅来自哈勃望远镜获取如此清晰的图片――五个一组星的丛生，这是一组年轻的星群距离地球约25000光年但是只有一百光年从中心到Milky Way。。

Photo Gallery: Stars An image taken by the Hubble Space Telescope gives the clearest view ever of the Quintuplet star cluster, a massive collection of young stars 25,000 light-years from Earth but only a hundred light-years from the center of the Milky Way.

Photograph courtesy NASA 意译：一幅来自哈勃望远镜获取如此清晰的图片――五个一组星的丛生，这是一组年轻的星群距离地球约25000光年但是只有一百光年从中心到Milky Way。。

"The station flared spectacularly on May 22 when it passed over my backyard observatory in the Netherlands," reports amateur astronomer Quintus Oostendorp."I knew the ISS was coming, so I had my telescope ready and I was able see exactly what happened."

"5月22日，空间站通过荷兰，在我住所附近的天文台上空，爆发出壮观的身影，"业余天文爱好者Quintus Oostendorp报告，"我知道国际空间站就要出现了，于是准备好我的望远镜，以便能让我精确看到究竟会发生什么。"

The missile racker is mounted alongside the operator is tracking telescope and is collimated to it .

导弹跟踪装置与跟踪望远镜装在一起，且对它加以平行校准。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。