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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。
- Inhalation of oxygen with atomizing fintanyl 芬太尼氧气雾化吸入
- 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。
- Hemoglobin is the carrying protein of oxygen. 血红蛋白是氧的运载蛋白质。
- inhaling of oxygen 吸氧气
- 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。
- Inhalation of dust should be avoided. 应避免吸入粉末。
- An avid inhaler of aromatic pipe smoke. 贪婪地吸食有香味的烟斗烟的人
- Objective To explore the effects of oxygen therapy using psychological dredging and inhaling low flow oxygen method on cor pulmonale. 目的探讨用心理疏导方法使肺心病病人严格遵从医嘱进行低流量持续吸氧,氧疗的效果。
- 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。
