释义 |
exhaustionsBNC²³⁶²¹³⁺¹ 基本例句 n.抽空;耗尽;疲惫;筋疲力尽化抽空原型exhaustion的复数 To destroy the keys to their self esteem and self confidence means exhaustions to attack on their industrious and hardworking spirits. 摧毁他们的自尊自信的钥匙,就是尽量打击他们刻苦耐劳的精神。 blog.sina.com.cn However, exhaustions from the engine contain many harmful components which will harm the health of underground working staff. 但其发动机所排出的废气含有多种有害成分,会影响井下工人的健康。 chemyq This paper discusses the compositions of the exhaustions and the hazards concerned, and presents the purification methods of these gases. 文章介绍了柴油铲运机所排废气的成分及其危害,阐述了此类废气的净化方法。 chemyq |