His interest in astronomy led him to build his own telescope.

他对天文学的兴趣促使他自己动手制作了一台镜。

You can still see the gas or nebulosity in big telescopes and the right filters.

用大镜和适度的滤色镜，你也可以看到那些气体或星云状物。

As a coelostat, MA tracks the motion of celestial objects observed at their meridian passages.

MA作为定天镜跟踪天体的运动，镜在天体中天前后进行观测。

He pointed the telescope at a deer on the hillside.

他镜对着山坡上的一只鹿。

Lunar craters can be plainly seen with the aid of a small telescope.

借助镜可以看清月球上的环形山。

With a telescope you can see the huge crater of Ve -suvius.

用镜你能看到巨大的维苏威火山口。

You can't see through the telescope until it is adjusted to your eyes.

你镜调节到适合你的目光之后, 你才看得见。

Many stars are invisible without a telescope.

许多星辰不用镜便看不见。

Hubble was able to resolve six variable stars in M31.

哈勃镜能分辨梅西叶星云星团表31中的六颗变星。

He raked the hillside with powerful glasses.

他用高倍镜沿着山边搜寻。

This is a telescope that penetrates to the remote parts of the universe.

这是一架能看到宇宙中遥地方的镜。

Galileo used a telescope to observe the heavens.

伽利略用镜来观察天空。

She resolved to make a telescope.

她决心做一架镜。

Seat the telescope on the tripod.

镜安装在三脚架上。

Telescopes and microscopes are optical instruments.

镜和显微镜是光学仪器。

The tourists got out of the coach, armed to the teeth with cameras, binoculars, and guidebooks.

旅客下了大客车，一个个全副武装，带着相机、双筒镜和旅游指南。

Two spacewalking astronauts have been able to install a new camera in the Hubble Space Telescope.

两名太空行走的宇航员已经可以给哈勃镜安装新摄像机了。

344-359) describes a micrometer in which a negative lens is introduced between the eye-piece and the objectglass.

双重图象测微表与分开的透镜。各种各样的测微表被发明了除heliometer 以外为测量由重象。Ramsdens 屈光的测微表包括一个分开的透镜被安置在一台地球镜的架设的眼睛管的最内在的透镜的共轭焦点。

The spyglass contains a lens.

这个镜含有一个透镜。

Telescopes and microscopes magnify.

镜和显微镜能放大。

His interest in astronomy led him to build his own telescope.

他对天文学的兴趣促使他自己动手制台望镜。

You can still see the gas or nebulosity in big telescopes and the right filters.

用大望镜和适度的滤色镜，你也可以看到那些气体或星云状物。

As a coelostat, MA tracks the motion of celestial objects observed at their meridian passages.

MA为定天镜跟踪天体的运动，望镜在天体天前后进行观测。

He pointed the telescope at a deer on the hillside.

他把望镜对着山坡上的只小鹿。

Lunar craters can be plainly seen with the aid of a small telescope.

借助小型望镜可以看清月球上的环形山。

With a telescope you can see the huge crater of Ve -suvius.

用望镜你能看到巨大的维苏威火山口。

You can't see through the telescope until it is adjusted to your eyes.

你把望镜调节到适合你的目光之后, 你才看得见。

Many stars are invisible without a telescope.

许多星辰不用望镜便看不见。

Hubble was able to resolve six variable stars in M31.

哈勃望镜能分辨梅西叶星云星团表31的六颗变星。

He raked the hillside with powerful glasses.

他用高倍望镜沿着山边搜寻。

This is a telescope that penetrates to the remote parts of the universe.

这是架能看到宇宙地方的望镜。

Galileo used a telescope to observe the heavens.

伽利略用望镜来观察天空。

She resolved to make a telescope.

她决心做架望镜。

Seat the telescope on the tripod.

把望镜安装在三脚架上。

Telescopes and microscopes are optical instruments.

望镜和显微镜是光学仪器。

The tourists got out of the coach, armed to the teeth with cameras, binoculars, and guidebooks.

旅客下大客车，个个全副武装，带着相机、双筒望镜和旅游指南。

Two spacewalking astronauts have been able to install a new camera in the Hubble Space Telescope.

两名太空行走的宇航员已经可以给哈勃望镜安装新摄像机。

344-359) describes a micrometer in which a negative lens is introduced between the eye-piece and the objectglass.

双重图象测微表与分开的透镜。各种各样的测微表被发明除heliometer 以外为测量由重象。Ramsdens 屈光的测微表包括个分开的透镜被安置在台地球望镜的架设的眼睛管的最内在的透镜的共轭焦点。

The spyglass contains a lens.

这个小望镜含有个透镜。

Telescopes and microscopes magnify.

望镜和显微镜能放大。

His interest in astronomy led him to build his own telescope.

他对天文学的兴趣促使他自己动手制作了一台。

You can still see the gas or nebulosity in big telescopes and the right filters.

大和适度的滤色，也可以看到那些气体或星云状物。

As a coelostat, MA tracks the motion of celestial objects observed at their meridian passages.

MA作为定天跟踪天体的运动，在天体中天前后进行观测。

He pointed the telescope at a deer on the hillside.

他把对着坡上的一只小鹿。

Lunar craters can be plainly seen with the aid of a small telescope.

借助小型可以看清月球上的环形。

With a telescope you can see the huge crater of Ve -suvius.

看到巨大的维苏威火口。

You can't see through the telescope until it is adjusted to your eyes.

把调节到适合的目光之后, 才看得见。

Many stars are invisible without a telescope.

许多星辰不便看不见。

Hubble was able to resolve six variable stars in M31.

哈勃分辨梅西叶星云星团表31中的六颗变星。

He raked the hillside with powerful glasses.

他高倍沿着边搜寻。

This is a telescope that penetrates to the remote parts of the universe.

这是一架看到宇宙中遥地方的。

Galileo used a telescope to observe the heavens.

伽利略来观察天空。

She resolved to make a telescope.

她决心做一架。

Seat the telescope on the tripod.

把安装在三脚架上。

Telescopes and microscopes are optical instruments.

和显微是光学仪器。

The tourists got out of the coach, armed to the teeth with cameras, binoculars, and guidebooks.

旅客下了大客车，一个个全副武装，带着相机、双筒和旅游指南。

Two spacewalking astronauts have been able to install a new camera in the Hubble Space Telescope.

两名太空行走的宇航员已经可以给哈勃安装新摄像机了。

344-359) describes a micrometer in which a negative lens is introduced between the eye-piece and the objectglass.

双重图象测微表与分开的透。各种各样的测微表被发明了除heliometer 以外为测量由重象。Ramsdens 屈光的测微表包括一个分开的透被安置在一台地球的架设的眼睛管的最内在的透的共轭焦点。

The spyglass contains a lens.

这个小含有一个透。

Telescopes and microscopes magnify.

和显微放大。

His interest in astronomy led him to build his own telescope.

他对天文学的兴趣促使他自己动手一台望镜。

You can still see the gas or nebulosity in big telescopes and the right filters.

用大望镜和适度的滤色镜，你也可以看到那些气体或星云状物。

As a coelostat, MA tracks the motion of celestial objects observed at their meridian passages.

MA为定天镜跟踪天体的运动，望镜在天体中天前后进行观测。

He pointed the telescope at a deer on the hillside.

他把望镜对着山坡上的一只小鹿。

Lunar craters can be plainly seen with the aid of a small telescope.

借助小型望镜可以看清月球上的环形山。

With a telescope you can see the huge crater of Ve -suvius.

用望镜你能看到巨大的维苏威火山口。

You can't see through the telescope until it is adjusted to your eyes.

你把望镜调节到适合你的目光之后, 你才看得见。

Many stars are invisible without a telescope.

许多星辰不用望镜便看不见。

Hubble was able to resolve six variable stars in M31.

哈勃望镜能分辨梅西叶星云星团表31中的六颗变星。

He raked the hillside with powerful glasses.

他用高倍望镜沿着山边搜寻。

This is a telescope that penetrates to the remote parts of the universe.

这是一架能看到宇宙中方的望镜。

Galileo used a telescope to observe the heavens.

伽利略用望镜来观察天空。

She resolved to make a telescope.

她决心做一架望镜。

Seat the telescope on the tripod.

把望镜安装在三脚架上。

Telescopes and microscopes are optical instruments.

望镜和显微镜是光学仪器。

The tourists got out of the coach, armed to the teeth with cameras, binoculars, and guidebooks.

旅客下大客车，一个个全副武装，带着相机、双筒望镜和旅游指南。

Two spacewalking astronauts have been able to install a new camera in the Hubble Space Telescope.

两名太空行走的宇航员已经可以给哈勃望镜安装新摄像机。

344-359) describes a micrometer in which a negative lens is introduced between the eye-piece and the objectglass.

双重图象测微表与分开的透镜。各种各样的测微表被发明除heliometer 以外为测量由重象。Ramsdens 屈光的测微表包括一个分开的透镜被安置在一台球望镜的架设的眼睛管的最内在的透镜的共轭焦点。

The spyglass contains a lens.

这个小望镜含有一个透镜。

Telescopes and microscopes magnify.

望镜和显微镜能放大。

His interest in astronomy led him to build his own telescope.

他对天文学的兴趣促使他自己动手制作了一台镜。

You can still see the gas or nebulosity in big telescopes and the right filters.

用大镜和适度的滤色镜，你也可以看到那些气体或星云状物。

As a coelostat, MA tracks the motion of celestial objects observed at their meridian passages.

MA作为定天镜跟踪天体的运动，镜在天体中天前后进行观测。

He pointed the telescope at a deer on the hillside.

他镜对着山坡上的一只鹿。

Lunar craters can be plainly seen with the aid of a small telescope.

借助镜可以看清月球上的环形山。

With a telescope you can see the huge crater of Ve -suvius.

用镜你能看到巨大的维苏威火山口。

You can't see through the telescope until it is adjusted to your eyes.

你镜调节到适合你的目光之后, 你才看得见。

Many stars are invisible without a telescope.

许多星辰不用镜便看不见。

Hubble was able to resolve six variable stars in M31.

哈勃镜能分辨梅西叶星云星团表31中的六颗变星。

He raked the hillside with powerful glasses.

他用高倍镜沿着山边搜寻。

This is a telescope that penetrates to the remote parts of the universe.

这是一架能看到宇宙中遥地方的镜。

Galileo used a telescope to observe the heavens.

伽利略用镜来观察天空。

She resolved to make a telescope.

她决心做一架镜。

Seat the telescope on the tripod.

镜安装在三脚架上。

Telescopes and microscopes are optical instruments.

镜和显微镜是光学仪器。

The tourists got out of the coach, armed to the teeth with cameras, binoculars, and guidebooks.

旅客下了大客车，一个个全副武装，带着相机、双筒镜和旅游指南。

Two spacewalking astronauts have been able to install a new camera in the Hubble Space Telescope.

两名太空行走的宇航员已经可以给哈勃镜安装新摄像机了。

344-359) describes a micrometer in which a negative lens is introduced between the eye-piece and the objectglass.

双重图象测微表与分开的透镜。各种各样的测微表被发明了除heliometer 以外为测量由重象。Ramsdens 屈光的测微表包括一个分开的透镜被安置在一台地球镜的架设的眼睛管的最内在的透镜的共轭焦点。

The spyglass contains a lens.

这个镜含有一个透镜。

Telescopes and microscopes magnify.

镜和显微镜能放大。

His interest in astronomy led him to build his own telescope.

他对天文学兴趣促使他手制作了一台镜。

You can still see the gas or nebulosity in big telescopes and the right filters.

用大镜和适度滤色镜，你也可以看到那些气体或星云状物。

As a coelostat, MA tracks the motion of celestial objects observed at their meridian passages.

MA作为定天镜跟踪天体运，镜在天体中天前后进行观测。

He pointed the telescope at a deer on the hillside.

他把镜对着山坡上一只小鹿。

Lunar craters can be plainly seen with the aid of a small telescope.

借助小型镜可以看清月球上环形山。

With a telescope you can see the huge crater of Ve -suvius.

用镜你能看到巨大维苏威火山口。

You can't see through the telescope until it is adjusted to your eyes.

你把镜调节到适合你目光之后, 你才看得见。

Many stars are invisible without a telescope.

许多星辰不用镜便看不见。

Hubble was able to resolve six variable stars in M31.

哈勃镜能分辨梅西叶星云星团表31中六颗变星。

He raked the hillside with powerful glasses.

他用高倍镜沿着山边搜寻。

This is a telescope that penetrates to the remote parts of the universe.

这是一架能看到宇宙中遥地方镜。

Galileo used a telescope to observe the heavens.

伽利略用镜来观察天空。

She resolved to make a telescope.

她决心做一架镜。

Seat the telescope on the tripod.

把镜安装在三脚架上。

Telescopes and microscopes are optical instruments.

镜和显微镜是光学仪器。

The tourists got out of the coach, armed to the teeth with cameras, binoculars, and guidebooks.

旅客下了大客车，一个个全副武装，带着相机、双筒镜和旅游指南。

Two spacewalking astronauts have been able to install a new camera in the Hubble Space Telescope.

两名太空行走宇航员已经可以给哈勃镜安装新摄像机了。

344-359) describes a micrometer in which a negative lens is introduced between the eye-piece and the objectglass.

双重图象测微表与分开透镜。各种各样测微表被发明了除heliometer 以外为测量由重象。Ramsdens 屈光测微表包括一个分开透镜被安置在一台地球镜架设眼睛管最内在透镜共轭焦点。

The spyglass contains a lens.

这个小镜含有一个透镜。

Telescopes and microscopes magnify.

镜和显微镜能放大。

His interest in astronomy led him to build his own telescope.

他对天文学的兴趣促使他自己动手制作了一台望镜。

You can still see the gas or nebulosity in big telescopes and the right filters.

用大望镜和适度的滤色镜，你也可以看那些气体或星云状物。

As a coelostat, MA tracks the motion of celestial objects observed at their meridian passages.

MA作为定天镜跟踪天体的运动，望镜在天体中天前后进行观测。

He pointed the telescope at a deer on the hillside.

他把望镜对着山坡上的一只。

Lunar craters can be plainly seen with the aid of a small telescope.

助型望镜可以看清月球上的环形山。

With a telescope you can see the huge crater of Ve -suvius.

用望镜你能看巨大的维苏威火山口。

You can't see through the telescope until it is adjusted to your eyes.

你把望镜适合你的目光之后, 你才看得见。

Many stars are invisible without a telescope.

许多星辰不用望镜便看不见。

Hubble was able to resolve six variable stars in M31.

哈勃望镜能分辨梅西叶星云星团表31中的六颗变星。

He raked the hillside with powerful glasses.

他用高倍望镜沿着山边搜寻。

This is a telescope that penetrates to the remote parts of the universe.

这是一架能看宇宙中遥地方的望镜。

Galileo used a telescope to observe the heavens.

伽利略用望镜来观察天空。

She resolved to make a telescope.

她决心做一架望镜。

Seat the telescope on the tripod.

把望镜安装在三脚架上。

Telescopes and microscopes are optical instruments.

望镜和显微镜是光学仪器。

The tourists got out of the coach, armed to the teeth with cameras, binoculars, and guidebooks.

旅客下了大客车，一个个全副武装，带着相机、双筒望镜和旅游指南。

Two spacewalking astronauts have been able to install a new camera in the Hubble Space Telescope.

两名太空行走的宇航员已经可以给哈勃望镜安装新摄像机了。

344-359) describes a micrometer in which a negative lens is introduced between the eye-piece and the objectglass.

双重图象测微表与分开的透镜。各种各样的测微表被发明了除heliometer 以外为测量由重象。Ramsdens 屈光的测微表包括一个分开的透镜被安置在一台地球望镜的架设的眼睛管的最内在的透镜的共轭焦点。

The spyglass contains a lens.

这个望镜含有一个透镜。

Telescopes and microscopes magnify.

望镜和显微镜能放大。

His interest in astronomy led him to build his own telescope.

他对天文学的兴趣促使他自己手制作了一台镜。

You can still see the gas or nebulosity in big telescopes and the right filters.

用大镜和适度的滤色镜，你也可以看到那些气体或星云状物。

As a coelostat, MA tracks the motion of celestial objects observed at their meridian passages.

MA作为定天镜跟踪天体的，镜在天体中天前后进行观测。

He pointed the telescope at a deer on the hillside.

他把镜对着山坡上的一只小鹿。

Lunar craters can be plainly seen with the aid of a small telescope.

借助小型镜可以看清月球上的环形山。

With a telescope you can see the huge crater of Ve -suvius.

用镜你能看到巨大的维苏威火山口。

You can't see through the telescope until it is adjusted to your eyes.

你把镜调节到适合你的目光之后, 你才看得见。

Many stars are invisible without a telescope.

许多星辰不用镜便看不见。

Hubble was able to resolve six variable stars in M31.

镜能分辨梅西叶星云星团表31中的六颗变星。

He raked the hillside with powerful glasses.

他用高倍镜沿着山边搜寻。

This is a telescope that penetrates to the remote parts of the universe.

这是一架能看到宇宙中遥地方的镜。

Galileo used a telescope to observe the heavens.

伽利略用镜来观察天空。

She resolved to make a telescope.

她决心做一架镜。

Seat the telescope on the tripod.

把镜安装在三脚架上。

Telescopes and microscopes are optical instruments.

镜和显微镜是光学仪器。

The tourists got out of the coach, armed to the teeth with cameras, binoculars, and guidebooks.

旅客下了大客车，一个个全副武装，带着相机、双筒镜和旅游指南。

Two spacewalking astronauts have been able to install a new camera in the Hubble Space Telescope.

两名太空行走的宇航员已经可以给镜安装新摄像机了。

344-359) describes a micrometer in which a negative lens is introduced between the eye-piece and the objectglass.

双重图象测微表与分开的透镜。各种各样的测微表被发明了除heliometer 以外为测量由重象。Ramsdens 屈光的测微表包括一个分开的透镜被安置在一台地球镜的架设的眼睛管的最内在的透镜的共轭焦点。

The spyglass contains a lens.

这个小镜含有一个透镜。

Telescopes and microscopes magnify.

镜和显微镜能放大。

His interest in astronomy led him to build his own telescope.

文学的兴趣促使自己动手制作了一台望镜。

You can still see the gas or nebulosity in big telescopes and the right filters.

用大望镜和适度的滤色镜，你也可以看到那些气体或星云状物。

As a coelostat, MA tracks the motion of celestial objects observed at their meridian passages.

MA作为定镜跟踪体的运动，望镜在体中前后进行测。

He pointed the telescope at a deer on the hillside.

把望镜着山坡上的一只小鹿。

Lunar craters can be plainly seen with the aid of a small telescope.

借助小型望镜可以看清月球上的环形山。

With a telescope you can see the huge crater of Ve -suvius.

用望镜你能看到巨大的维苏威火山口。

You can't see through the telescope until it is adjusted to your eyes.

你把望镜调节到适合你的目光之后, 你才看得见。

Many stars are invisible without a telescope.

许多星辰不用望镜便看不见。

Hubble was able to resolve six variable stars in M31.

哈勃望镜能分辨梅西叶星云星团表31中的六颗变星。

He raked the hillside with powerful glasses.

用高倍望镜沿着山边搜寻。

This is a telescope that penetrates to the remote parts of the universe.

这是一架能看到宇宙中遥地方的望镜。

Galileo used a telescope to observe the heavens.

伽利略用望镜空。

She resolved to make a telescope.

她决心做一架望镜。

Seat the telescope on the tripod.

把望镜安装在三脚架上。

Telescopes and microscopes are optical instruments.

望镜和显微镜是光学仪器。

The tourists got out of the coach, armed to the teeth with cameras, binoculars, and guidebooks.

旅客下了大客车，一个个全副武装，带着相机、双筒望镜和旅游指南。

Two spacewalking astronauts have been able to install a new camera in the Hubble Space Telescope.

两名太空行走的宇航员已经可以给哈勃望镜安装新摄像机了。

344-359) describes a micrometer in which a negative lens is introduced between the eye-piece and the objectglass.

双重图象测微表与分开的透镜。各种各样的测微表被发明了除heliometer 以外为测量由重象。Ramsdens 屈光的测微表包括一个分开的透镜被安置在一台地球望镜的架设的眼睛管的最内在的透镜的共轭焦点。

The spyglass contains a lens.

这个小望镜含有一个透镜。

Telescopes and microscopes magnify.

望镜和显微镜能放大。