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- The results were accurate and stable, no disturbance in negative group.The mean sample recovery rate was 99.17%, RSD was 1.13%. 结果准确，稳定，空白无干扰，平均加样回收率为99.;17%25，RSD=1
- Based on the former literature, part experiment was improved by using condensation-reflux device, so as to increase the sample recovery and decrease the loss of light hydrocarbons. 在前人工作的基础上，对部分实验进行了改进，采用冷凝回流装置，既提高了样品的回收率，同时也减少了轻烃部分的损失，分离效果很好。
- The doctors held out little hope for his recovery. 大夫们都对他恢复健康不抱多大希望。
- The spacecraft was in its recovery mode. 这艘飞船处于返回状态。
- What I need is nothing but a sample. 我需要的不过是一件样品而已。
- He is well on his way to recovery. 他正在顺利恢复。
- The doctors held out no hope of recovery. 医生们对痊愈不抱希望。
- The nurse took a sample of my blood for tests. 护士抽了我的血样去化验。
- How I hoped for his speedy recovery! 我多么希望他早日康复啊！
- The likelihood of recovery from a disease. 预后从病中痊愈的可能性
- The patient had a setback in her recovery. 病在她康复过程中发生了反复。
- Economic recovery is supposedly getting underway. 经济据称正在恢复中。
- Airmail revised price list but full range sample within fortnight. 航空寄上订正价格表，全套样品两周内寄出。
- She made a quick recovery from her illness. 她很快病愈。
- The doctors hold out little hope of his recovery. 医生们对他的康复不抱多大希望。
- His job is to sample products for defects. 他的工作是抽样检查产品的瑕疵。
- We are surprised by the rapidity of her recovery. 她恢复得那么快，我们都有些惊讶。
- He sent me a sample copy of the book. 他寄给我一本样书。
- Th woman was delighted at the recovery of her stolen jewels. 那位妇人对找回被盗的珠宝感到非常高兴。
- He dipped into the bag and brought out a handful of sample wheat. 他把手伸进袋里，取出一把小麦样品。
