您要查找的是不是:
- In Qilu’s Ethylene Plant,sodium sulfide in spent lye is slowly oxidized by air to produce soluble sulfate which is discharged to spent water disposal system. 采用空气缓慢氧化处理乙烯装置废碱液中的硫化钠 ,使之生成可溶性的硫酸盐 ,从而可排入污水处理系统处理。
- She spent an hour in quiet contemplation. 她静静地沉思了一个小时。
- They spent their lives in servitude. 他们在奴役下生活。
- The boys spent the night under canvas. 孩子们在帐篷里过夜。
- I spend most of my time scouting around for book. 我把大部分时间都用来找书了。
- I spent my early childhood in my hometown. 我在故乡度过了自己的孩提时代。
- Money spent on business expenses is deductible. 业务方面的开支是可扣除税款的。
- We spent every last penny we had on the house. 我们的钱全部用在房子上了。
- A large proportion of my time is spent in studying. 我的大部分时间花在学习上。
- I spent some time in working over these books. 我花了一些时间去好好研究这些书籍。
- I spent what little time I had with my family. 我仅有的那一点时间都与家人在一起度过了。
- She had spent all her working life in the factory. 她一生的工作时间都是在这座工厂里度过的。
- He spent the day pondering the steps to be taken. 他整天在思路该采取的步骤。
- She spent a whole afternoon sorting out her stamps. 她花了整整一个下午整理邮票。
- We spent many hours in a pleasant conversation. 我们畅谈了好几个小时。
- Let's pack up and spend a week in the countryside. 咱们收拾好东西到乡下去过一个星期吧。
- Wood ashes are leached to extract lye. 木炭被滤过以提取碱液。
- Investing in industry is money well spent. 钱投资在工业上是正确的。
- I had to spend a large sum of money to get it back. 我得花一大笔钱才把它弄回来。
- I spent all my spare time reading poetry. 我所有的业余时间都用在诗歌阅读上。