It is advisable to observe with a pair of binoculars as the comet is not too grand after all 由于这颗彗星不算太亮，因此宜利用双筒望远镜辅助观测。
Optics and optical instruments - test methods for telescopic systems - test methods for binocular systems 光学和光学仪器.望远镜系统的试验方法.双筒望远镜系统的试验方法
He could make out why three men in the basket under the balloon and one of them was holding field - glasses 他看清楚汽球下面的篮子里有三个人，其中一个正拿着双筒望远镜。
His earliest interest came from observing binary stars with surplus world war ii binoculars 他对天文的最早兴趣，始自于用第二次世界大战剩馀物资中的双筒望远镜观测双星。
Binoculars will be available to hire in the visitor centre mai po , where hk 20 pair visit 保护区中设双筒望远镜出租服务，每副港币20元，参加者可于报名时一并通知基金职员
The constellation ' s nebula is invisible to the unaided eye , but can be resolved with binoculars or small telescopes 星云用裸眼是看不到的，但是用双筒望远镜或小望远镜就能分解出它。
Waves o er the waters dull . he crossed at nassau street corner and stood before the window of yeates and son , pricing the field glasses 他在纳索街角穿过马路，站在耶茨父子公司169的橱窗前，估计着双筒望远镜的价码。
Incremental search . the cursor icon changes to binoculars with an arrow indicating the search direction , and the status bar displays the text 光标图标变成带箭头的双筒望远镜，指示搜索方向，状态栏显示文本“渐进式搜索” 。
A " backyard astronomy " layer highlights stars , galaxies and nebulae that are visible to the naked eye , with binoculars or with small telescopes "后院天文学"可以展示高亮度的恒星,以及星系和星云,这些我们或是用肉眼,用双筒望远镜或小型望远镜可以看到的
Andromeda , a large spiral galaxy much like our milky way galaxy , is relatively nearby and can be easily seen with binoculars in the autumn sky 仙女座大星云是类似银河系的大型旋涡星系，距离我们相对较近，在秋季的星空下，用双筒望远镜就可以很容易地看到它。
