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- There is a vane on top of the building. 在大楼的顶端有一只风信旗。
- In winter the weather vane often freezes up. 气象风向标在冬季经常僵立不动。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- We can use solar energy to do many things today. 如今，我们可以利用太阳能做很多事情。
- They accurately predicted solar eclipses. 他们精确地预告了日蚀。
- The solar system was formed 4.5 billion years ago. 太阳系是四十五亿年前形成的。
- He gave a lecture on the use of solar energy. 他就太阳能的利用作了一场讲演。
- solar vane 太阳帆
- A mechanical model of the solar system. 太阳系仪太阳系的机械模型
- The scientist is thinking of a new way of tapping the solar energy. 科学家正在设想一种新的利用太阳能的方法。
- A wheater vane crowns the building. 淡黄色的风信旗加顶于建筑物。
- This device operates similarly to the vane pump. 这种装置的运转情况与叶轮泵很相似。
- The number of known satellites in the solar system rose to 32. 太阳系里已知的卫星数量增加到三十二个。
- Today is her birthday according to the solar calendar. 按照阳历,今天是她的生日。
- Solar calculator shall be wrapped up in seaworthy waterproof paper. 太阳能计算器应以适于航海的防水纸包装。
- Sibyl Vane tossed her head and laughed. 茜比尔·范把头往后一仰,大笑起来。
- A weather vane crowns the building. 风标高高地矗立在建筑物的顶上。
- The solar cell can convert the energy of sunlight into electric energy. 太阳能电池能把阳光的能量转化为电能。
- Vane axial fan with optional fan pitch control . 具有可选风扇节距控制的翼式轴流风扇。
- Neptune is the eighth planet of our solar system. 海王星是我们太阳系里的第八颗行星。
