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- blue reflecting dichroic 蓝色反射分光镜
- Also visible in the picture are blue reflection nebulae which preferentially reflect the blue light from nearby stars. 发射星云的红色是由氢原子的电离引起的,而蓝色部分则是反射了附近的星光。
- Also visible in the picture are blue reflection nebulae that preferentially reflect the blue light from nearby stars. 在照片中还可以看到蓝色的反射星云,优先反射了附近恒星发出的蓝光。
- Contrasting blue reflection nebula NGC 2023 is visible on the lower left. 它的左下方那个对比鲜明的反射星云是NGC 2023。
- Where the otherwise obscuring dust clouds lie close to the hot, young stars they also reflect starlight, forming blue reflection nebulae. 另一方面模糊的尘埃云靠近年轻炽热恒星的地方会反射星光,形成蓝色的反射星云。
- Other types of nebulas visible here include red emission nebula and the blue reflection nebula. 在这里还能看到其它星云,包括红色的发射星云和蓝色的反射星云。
- Numerous red emission nebulas and blue reflection nebulas are visible throughout the image. 在整张影像中,许多红色发射星云和蓝色反射星云清晰可见。
- Quite evident in the above photograph are the blue reflection nebulae that surround the brighter cluster stars. 在上面这张影像中有证据表明,蓝色的反射星云包围着更为明亮的恒星。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- Near the top, Rho Ophiuchi and nearby stars are immersed in blue reflection nebulae - dust clouds that shine primarily by reflected starlight. 在影像的顶端,心宿增四星和附近的恒星都沉浸在蓝色的反射星云内,这个尘埃云主要是通过反射星光而发光。
- Blue reflection nebulae are scattered through the scene, but most eye-catching is the complex of silvery dust clouds that only faintly reflect starlight, punctuated by dense dark nebulae. 蓝色反射星云分布在这片场景中,但是最吸引眼球的是复杂的银色尘埃星云,微微反射星光,被浓密的黑暗星云衬托着。
- Visible above are red glowing emission nebulas of hydrogen, blue reflection nebulas of dust, dark absorption nebulas of dust, and the stars that formed from them. 在上面影像中可以看到由氢形成的红色炽热发射星云,还有尘埃形成的蓝色反射星云和黑暗吸收星云,以及从它们中间诞生的恒星。
- Like other stellar nurseries, the Cocoon Nebula holds, at the same time, a bright red emission nebula, blue reflection nebulas, and dark absorption nebulas. 就像其它恒星孕育场一样,茧状星云同时具有明亮的红色发射星云,蓝色的反射星云以及黑暗的吸收星云的角色。
- He has to reflect on what answer to give. 他得思考一下如何答复。
- Hurtling through a cosmic dust cloud a mere 400 light-years away, the Pleiades or Seven Sisters star cluster is well-known for its striking blue reflection nebulae. 它们之前只相隔了400光年的宇宙尘埃,众所周知,昴宿星团或七姐妹星团中含后众多的蓝色反射星云。
- reflecting dichroic mirror 反射分色镜
- reflecting dichroic 分光反射镜
- I have been reflecting on the matter. 我一直在考虑这件事。
- This cloth has a pattern of blue and white squares. 这种布有蓝白格子的图案。
- green reflecting dichroic 绿色反射镜