He raked the hillside with powerful glasses.

他用高倍镜沿着山边搜寻。

Many stars are invisible without a telescope.

许多星辰不用镜便看不见。

Galileo used a telescope to observe the heavens.

伽利略用镜来观察天空。

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。

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。

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。

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。

She resolved to make a telescope.

她决心做一架镜。

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。

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。

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 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。

S-the telescope on the tripod.

把镜安到三脚架上。

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。

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。

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。

He raked the hillside with powerful glasses.

用高倍远镜沿着山边搜寻。

Many stars are invisible without a telescope.

许多星辰不用远镜便看不见。

Galileo used a telescope to observe the heavens.

伽利略用远镜来观察天空。

He pointed the telescope at a deer on the hillside.

远镜对着山坡上的一只小鹿。

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

借助小型远镜可以看清月球上的环形山。

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

这是一架能看到宇宙中遥远地方的远镜。

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

用远镜你能看到巨大的维苏威火山口。

Hubble was able to resolve six variable stars in M31.

哈远镜能分辨梅西叶星云星团表31中的六颗变星。

She resolved to make a telescope.

她决心做一架远镜。

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

用大远镜和适度的滤色镜，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，远镜在天体中天前后进行观测。

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

你远镜调节到适合你的目光之后, 你才看得见。

Seat the telescope on the tripod.

远镜安装在三脚架上。

Telescopes and microscopes are optical instruments.

远镜和显微镜是光学仪器。

The spyglass contains a lens.

这个小远镜含有一个透镜。

Telescopes and microscopes magnify.

远镜和显微镜能放大。

S-the telescope on the tripod.

远镜安到三脚架上。

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远镜安装新摄像机了。

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、双筒远镜和旅游指南。

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远镜的架设的眼睛管的最内在的透镜的共轭焦点。

He raked the hillside with powerful glasses.

高倍望沿着山边搜寻。

Many stars are invisible without a telescope.

许多星辰不望便看不见。

Galileo used a telescope to observe the heavens.

伽利略望来观察天空。

He pointed the telescope at a deer on the hillside.

把望对着山坡上的一只小鹿。

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

借助小型望可以看清月球上的环形山。

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。

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

望你能看到巨大的维苏威火山口。

Hubble was able to resolve six variable stars in M31.

哈望能分辨梅西叶星云星团表31中的六颗变星。

She resolved to make a telescope.

她决心做一架望。

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

大望和适度的滤色，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作为定天跟踪天体的运动，望在天体中天前后进行观测。

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

你把望调节到适合你的目光之后, 你才看得见。

Seat the telescope on the tripod.

把望装在三脚架上。

Telescopes and microscopes are optical instruments.

望和显微是光学仪器。

The spyglass contains a lens.

这个小望含有一个透。

Telescopes and microscopes magnify.

望和显微能放大。

S-the telescope on the tripod.

把望到三脚架上。

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望装新摄像机了。

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、双筒望和旅游指南。

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置在一台地球望的架设的眼睛管的最内在的透的共轭焦点。

He raked the hillside with powerful glasses.

他用高倍沿着边搜寻。

Many stars are invisible without a telescope.

许多星辰不用便看不见。

Galileo used a telescope to observe the heavens.

伽利略用来观察天空。

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。

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。

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

用你能看到巨大的维苏威火。

Hubble was able to resolve six variable stars in M31.

能分辨梅西叶星云星团表31中的六颗变星。

She resolved to make a telescope.

她决心做一架。

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

用大和适度的滤色，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作为定天跟踪天体的运动，在天体中天前后进行观测。

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

你把调节到适合你的目光之后, 你才看得见。

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 spyglass contains a lens.

这个小含有一个透。

Telescopes and microscopes magnify.

和显微能放大。

S-the telescope on the tripod.

把安到三脚架上。

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安装新摄像机了。

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。

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。

He raked the hillside with powerful glasses.

用高倍远镜沿着山边搜寻。

Many stars are invisible without a telescope.

许多星辰不用远镜便看不见。

Galileo used a telescope to observe the heavens.

伽利略用远镜来观察天空。

He pointed the telescope at a deer on the hillside.

远镜对着山坡上的一只小鹿。

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

借助小型远镜可以看清月球上的环形山。

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

这是一架能看到宇宙中遥远地方的远镜。

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

用远镜你能看到巨大的维苏威火山口。

Hubble was able to resolve six variable stars in M31.

哈远镜能分辨梅西叶星云星团表31中的六颗变星。

She resolved to make a telescope.

她决心做一架远镜。

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

用大远镜和适度的滤色镜，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，远镜在天体中天前后进行观测。

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

你远镜调节到适合你的目光之后, 你才看得见。

Seat the telescope on the tripod.

远镜安装在三脚架上。

Telescopes and microscopes are optical instruments.

远镜和显微镜是光学仪器。

The spyglass contains a lens.

这个小远镜含有一个透镜。

Telescopes and microscopes magnify.

远镜和显微镜能放大。

S-the telescope on the tripod.

远镜安到三脚架上。

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远镜安装新摄像机了。

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、双筒远镜和旅游指南。

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远镜的架设的眼睛管的最内在的透镜的共轭焦点。

He raked the hillside with powerful glasses.

他镜沿着山边搜寻。

Many stars are invisible without a telescope.

许多星辰不镜便看不见。

Galileo used a telescope to observe the heavens.

伽利略镜来观察天空。

He pointed the telescope at a deer on the hillside.

他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。

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。

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

镜你能看到巨大的维苏威火山口。

Hubble was able to resolve six variable stars in M31.

哈镜能分辨梅西叶星云星团表31中的六颗变星。

She resolved to make a telescope.

她决心做一架镜。

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

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。

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。

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 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。

S-the telescope on the tripod.

镜安到三脚架上。

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镜安装新摄像机了。

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。

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。

He raked the hillside with powerful glasses.

他用高倍望远沿着山边搜寻。

Many stars are invisible without a telescope.

许多星辰不用望远便看不见。

Galileo used a telescope to observe the heavens.

伽利略用望远来观察天空。

He pointed the telescope at a deer on the hillside.

他把望远对着山坡上的只小鹿。

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

借助小型望远可以看清月球上的环形山。

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

架能看到宇宙中遥远地方的望远。

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

用望远你能看到巨大的维苏威火山口。

Hubble was able to resolve six variable stars in M31.

哈望远能分辨梅西叶星云星团表31中的六颗变星。

She resolved to make a telescope.

她决心做架望远。

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

用大望远度的滤色，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作为定天跟踪天体的运动，望远在天体中天前后进行观测。

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

你把望远调节到合你的目光之后, 你才看得见。

Seat the telescope on the tripod.

把望远安装在三脚架上。

Telescopes and microscopes are optical instruments.

望远显微光学仪器。

The spyglass contains a lens.

个小望远含有个透。

Telescopes and microscopes magnify.

望远显微能放大。

S-the telescope on the tripod.

把望远安到三脚架上。

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望远安装新摄像机了。

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

旅客下了大客车，个个全副武装，带着相机、双筒望远旅游指南。

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 屈光的测微表包括个分开的透被安置在台地球望远的架设的眼睛管的最内在的透的共轭焦点。

He raked the hillside with powerful glasses.

他用高倍沿着山边搜寻。

Many stars are invisible without a telescope.

许多辰不用便看不见。

Galileo used a telescope to observe the heavens.

伽利略用来观察天空。

He pointed the telescope at a deer on the hillside.

他把对着山坡上的一只小鹿。

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

借助小型可以看清月球上的环形山。

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。

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

用你能看到巨大的维苏威火山口。

Hubble was able to resolve six variable stars in M31.

哈能分辨梅西叶云团表31中的六颗。

She resolved to make a telescope.

决心做一架。

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

用大和适度的滤色，你也可以看到那些气体或云状物。

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。

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

你把调节到适合你的目光之后, 你才看得见。

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 spyglass contains a lens.

这个小含有一个透。

Telescopes and microscopes magnify.

和显微能放大。

S-the telescope on the tripod.

把安到三脚架上。

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安装新摄像机了。

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。

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。

He raked the hillside with powerful glasses.

他用高倍望远沿着山边搜寻。

Many stars are invisible without a telescope.

许多星辰不用望远便不见。

Galileo used a telescope to observe the heavens.

伽利略用望远来观察天空。

He pointed the telescope at a deer on the hillside.

他把望远对着山坡上的一只小鹿。

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

借助小型望远清月球上的环形山。

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

这是一架能宇宙中遥远地方的望远。

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

用望远你能巨大的维苏威火山口。

Hubble was able to resolve six variable stars in M31.

哈望远能分辨梅西叶星云星团表31中的六颗变星。

She resolved to make a telescope.

她决心做一架望远。

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

用大望远和适度的滤色，你也些气体或星云状物。

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，望远在天体中天前后进行观测。

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

你把望远调节适合你的目光之后, 你才得见。

Seat the telescope on the tripod.

把望远安装在三脚架上。

Telescopes and microscopes are optical instruments.

望远和显微是光学仪器。

The spyglass contains a lens.

这个小望远含有一个透。

Telescopes and microscopes magnify.

望远和显微能放大。

S-the telescope on the tripod.

把望远安三脚架上。

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给哈望远安装新摄像机了。

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、双筒望远和旅游指南。

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 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望远的架设的眼睛管的最内在的透的共轭焦点。