four-ring
网络释义
Four piece ring 四开环
four ring 四节环 ; 四环
four-membered ring 四元环 ; 四原子环
Four Ring Acrylic Clutch Bag 批发四指环扣亚克力透明包
common four ring 前雾矍眼蝶
beijing four-ring 北京四环
four ring reducer 四环减速器
双语例句原声例句权威例句
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The four-ring reducer is a kind of new typed retarding device with many mesh points, gearing with small difference between the numbers of teeth.
四环减速器是采用多齿对啮合、少齿差齿轮传动实现减速的新型减速装置。
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The Donkey lifted himself on his four feet and walked around the ring.
驴用四条腿站起来，绕着圈走。
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Since the company was originally formed by the merger of four companies, so each ring is a symbol of the company.
由于该公司原是由4家公司合并而成，因此每一环都是其中一个公司的象征。
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They want to get as far away from each other possible, the ideal angle is 120. But what we have here is a four-membered ring, so what angle does 90° that have to be, that bond? 90 degrees.
它们想要尽量远离彼此，最理想的是形成120°键角,但现在是个四元环,所以这键角应该多大？
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