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- Water contains hydrogen and oxygen. 水含有氢和氧。
- Compounds such as methane can be cleaved to carbon and hydrogen. 象甲烷这样的化合物能分解为碳和氢。
- The soil absorbs only a fraction of the rain that beats down. 土壤只吸收猛打到地面上的雨水的一部分。
- How many hydrogen atoms are present in 16 grams of methane ? 十六克甲烷中有多少氢原子?
- I'll be ready in a fraction of a second. 我马上就好。
- Natural bugs can turn out both hydrogen and methane. 天然的细菌可以生产氢气和甲烷。
- The story does not contain a fraction of truth. 这故事没有一点真实性。
- He has done only a fraction of his homework. 他只做了家庭作业的一小部分。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- The car stopped within a fraction of an inch of the wall. 汽车在离墙不到一英寸的地方停住了。
- Could you move a fraction closer? 你能不能稍微再挪近点儿?
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- They may decompose glucose into hydrogen, carbon dioxide and methane. 它们能把葡萄糖分解成氢气、二氧化碳和甲烷。
- She spends only a fraction of her earnings. 她只花了所赚的钱的一小部分。
- VOICE: Not the hydrogen, methane and ammonia that Miller and Urey assumed. 不是米勒和萼瑞所假设的氢气、甲烷和氨。
- They represented only a fraction of the general populace. 他们代表的仅是全体国民的一小部分。
- Methane may have extraterrestrial significance. 甲烷具有星际意义。
- Water may be resolved into hydrogen and oxygen. 水可以分解为氢和氧。
- Only a fraction of my friends have video recorder. 我的朋友中只一小部分人有录像机。
- Methane is said to be hydrophobic. 甲烷被称为疏水的。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries