查询词典 refracting telescope

The reflecting telescope, pioneered by Isaac Newton in the 17th century, later became the instrument of choice because of its use of mirrors, which could be constructed successfully at much great sizes than the glass lenses used in refracting telescopes.

反射望远镜是艾萨克·牛顿于17世纪首先倡导的，后来由于望远镜上反射镜的应用面成为了一种首选的设备，比起折射望远镜里使用的玻璃透镜来，它能够成功建造出尺寸大得多的望远镜。

"This is a 45 minute exposure (9x5 minute exposures) through my Vixen 4-inch refracting telescope," he explains.

"这是一个45分钟的曝光（ 9x5分钟暴露）通过我的vixen 4英寸的折射望远镜，"他解释说。

To reduce such harmful reflection, modern refracting telescope in the optical surfaces are plated with single-layer or multi-layer anti-reflective film.

为减少这种有害的反射，现代的折射望远镜在各光学表面都镀有单层或多层增透膜。

Usually less than 10 cm diameter refracting telescope.

附加在望远镜主镜镜筒上的小型目视望远镜。

The phtographer made this image using a solar-filtered Takahashi 5-inch refracting telescope and a Canon 5D Mark II digital camera.

本图采用一架带有太阳滤光镜的5高桥牌折射望远镜和一台佳能5D Mark II数字相机拍摄。

The prototype of SGT is successfully developed for the demand of high accuracy and high speed of Attitude and Orbit Control System of the SST. The prototype images by a refracting telescope with optical aperture, focal length and field of view 60mm, 810mm and 1°×1°, respectively.

针对SST姿态控制系统高速高精度的导行要求成功研制了太阳导行镜样机，该样机采用折射望远镜成像，光学口径60mm，焦距810mm，视场1°×1°。

"This is a 45 minute exposure (9x5 minute exposures) through my Vixen 4-inch refracting telescope," he explains.

&这是一个45分钟的曝光（ 9x5分钟暴露）通过我的vixen 4英寸的折射望远镜，&他解释说。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。