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- There was a shortage of oxygen at the top of the mountain. 山顶上缺氧。
- A molecule of water consists of two atoms of hydrogen and one atom of oxygen. 水分子含有两个氢原子和一个氧原子。
- Water is made up of oxygen and hydrogen. 水是由氢和氧构成的。
- Water is said to consist of oxygen and hydrogen. 据说水由氢气和氧合成。
- Water is said to consist of oxygen and hydrogen . 据说水由氢气和氧合成。
- Water is the compound of oxygen and hydrogen. 水是氢氧化合物。
- Water is composed of oxygen and hydrogen. 水是由氧与氢组成。
- Water consists of oxygen and hydrogen. 水由氧和氢组成。
- Water is composed of oxygen ad hydrogen. 水是由氧与氢构成的。
- The child pegged out from lack of oxygen. 那孩子因缺氧而死亡。
- dissolve of oxygen [化] 溶氧
- Hemoglobin is the carrying protein of oxygen. 血红蛋白是氧的运载蛋白质。
- How to achieve safe administration of oxygen? 如何做到用氧安全?
- TMA burns spontaneously in the presence of oxygen. 这些云是人为的,是研究地球电离层的科学家门创造的。
- The explosion robs the fire of oxygen. 一般来说,爆炸用来阻止大火燃烧。
- Her boyfriend fed a box of oxygen and hydrogen to the ox and fox. 她男朋友给牛和狐狸喂了一盒子氧和氢。
- This starves the flames of oxygen and puts them out. 这样会使火焰缺氧而熄灭。
- The type of heat damage for WC cemented carbide was melting and dissolve of carbide,diffusion and reaction of element. 硬质合金烧损形式主要有颗粒边缘熔化、溶解烧损、合金元素的扩散和反应烧损。
- There is a shortage of oxygen at the top of the mountain. 该山顶上缺氧。
- The sugar kinds of EPS was consumed most easily, thus created the fall off of biofilm and the dissolve of iron ion. 铁离子更多和糖类官能团连接在一起,EPS中糖类最易消耗,从而造成生物膜脱落,铁离子溶出。