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- It was attached importance that alcohol as one of the perfect energy sources replaced fossil energy which is being used up,thus it promoted relevant new technology and process. 化石类能源正在枯竭,酒精作为理想的替代品之一,受到各国的重视,因而促进了相关新技术、新工艺的产生。
- Criswell suggests that harnessing just 1% of the solar power and directing it toward Earth could replace fossil fuel power plants on Earth. 克里斯威尔提出,只要对其中1%25的太阳能加以利用并将其送回地球,就可以取代地球上使用矿物燃料的发电厂。
- The wiring is faulty and needs to be replaced. 线路上有短路需要换线。
- He found a piece of fossil of an ancient bird. 他发现一块古代鸟类的化石。
- Work done by machines has replaced manual labour. 机器生产已经代替了手工劳作。
- This fossil may be over 2 million years old. 这化石可能超过二百万年了。
- Can you date the fossil exactly? 你能确定这化石的确切年代吗?
- A modern prison has replaced the Victorian one. 一所现代化的监狱取代了那所维多利亚时代的监狱。
- He is inefficient and must be replaced. 他不称职,必须撤换。
- These cars are worn-out and must be replaced. 这些车子破旧了,必须更新。
- Electric lights have replaced candles. 电灯已经取代了蜡烛。
- He picked them up and replaced them in the bag. 他把它们捡了起来,放回到包里。
- He replaced the book in the shelf. 他把书放回到书架上。
- Isn't Professor Bell an old fossil? 贝尔教授真是个老顽固。
- The old gas lighting has been replaced by electricity. 旧式煤气灯照明已经为电所取代了。
- A microscopic fossil, as of a pollen grain or unicellular organism. 微体化石一种微小的化石,如花粉粒或单细胞有机体的化石
- If we squander our fossil fuels, we threaten civilization. 如果我们浪费矿物燃料,我们就威胁文明。
- We've replaced the old adding machine with a computer. 我们用电脑取代了老式的加法计算器。
- The crude oil is chromatographed over silica gel. 粗制油状物用硅胶进行色谱分离。
- Containing little silica, as igneous rocks. 基性的基性的,含有比较少量的二氧化硅的作为火成岩的