Analytical method on the design of telescope main rotary frame;
望遠(yuǎn)鏡主轉(zhuǎn)動(dòng)框架設(shè)計(jì)分析方法
A new method of guiding calibration of extreme ultraviolet radiation telescope on space orbit;
一種空間超紫外望遠(yuǎn)鏡在軌指向標(biāo)定方法
Development of a space soft X-ray and EUV normal incidence telescope;
空間軟X射線/極紫外波段正入射望遠(yuǎn)鏡研究
Such a telescope can be formed with an array of sub-telescopes in each of which an image of the observed area is recorded at the different.
提出了一種新型太陽光譜望遠(yuǎn)鏡的建議,這種望遠(yuǎn)鏡能夠同時(shí)記錄太陽日面觀測區(qū)域的兩維空間的色散(三維光譜),即一系列同步狹窄帶通的光譜圖像。
The optical correlation function is used to determine the correlation time of atmospheric turbulence, within the time the effect of atmospheric turbulence is taken into account by using the optical transfer function,finally,the optical quality of a large telescope system(with aperture of 500mm,focal length of 500m) is calibrated.
利用大氣湍流的光學(xué)相關(guān)函數(shù)確定湍流光學(xué)相關(guān)時(shí)間，并在此時(shí)間內(nèi)通過成像系統(tǒng)的光學(xué)傳遞函數(shù)修正大氣湍流效應(yīng)后定標(biāo)大望遠(yuǎn)鏡（５００ｍｍ口徑，５００ｍ焦距）系統(tǒng)衍射極限倍數(shù)。
Now there are ten 8- 10m large telescopes have been used for science observation.
目前 ,已有 1 0架口徑 8～ 1 0m的地面大望遠(yuǎn)鏡建成并投入科學(xué)觀測。
Now there are ten 8 - 10m large telescopes have been used for science observation.
目前,已有10架口徑8～10m的地面大望遠(yuǎn)鏡建成并投入科學(xué)觀測。
periscope binoculars
潛望鏡式雙筒望遠(yuǎn)鏡
ultra-low-expansion mirror telescope
超低膨脹率鏡望遠(yuǎn)鏡
a binocular telescope microscope ]
雙筒目]望遠(yuǎn)鏡顯微鏡]
A binocular or field glass.
雙目鏡，雙筒望遠(yuǎn)鏡
prismatic binoculars
棱鏡式雙目望遠(yuǎn)鏡.
The diameter of the objective of a telescope.
孔徑望遠(yuǎn)鏡物鏡的直徑
A telescopic device is used in conjunction with the prism.
棱鏡與望遠(yuǎn)鏡配合使用。
a small telescope attached to a large telescope to use in setting the line of the larger one.
裝在大望遠(yuǎn)鏡上的小望遠(yuǎn)鏡。
See distant thing, with a telescope
看見遠(yuǎn)處東西，用望遠(yuǎn)鏡
watch from a distance through binoculars
用雙筒望遠(yuǎn)鏡觀看遠(yuǎn)處.
Binoculars, telescope, microscope, photographic camera and equipment.
雙筒望遠(yuǎn)鏡，望遠(yuǎn)鏡，顯微鏡，照相機(jī)及附屬品。
a reflecting telescope with an off-axis reflector.
帶有遠(yuǎn)軸反射鏡的反射望遠(yuǎn)鏡。
A pair of binoculars was handed to me, and I was told to look through them.
他給我一雙望遠(yuǎn)鏡，他叫我用它來遠(yuǎn)望。
20 - MinI Telescope
20-迷你單筒望遠(yuǎn)鏡
20 - MinI Telescope - Out of stock
20-迷你單筒望遠(yuǎn)鏡-缺貨
She swivelled the telescope .
她用望遠(yuǎn)鏡向四周看.
telescopic(al) stars
用望遠(yuǎn)鏡才能看到的星
point a telescope at/towards the moon
用望遠(yuǎn)鏡對準(zhǔn)月亮.