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- Dumas method of nitrogen estimation 杜马定氮法
- Kowarsky residual nitrogen estimation 科瓦尔斯基残余氮定量法
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- He has lowered himself in my estimation. 依我看,他降低了自己的身份。
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- In my estimation, he is a more suitable candidate. 我认为他是更合适的人选。
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
- Mr. Black stands high in the public estimation. 布莱克先生在公众中声望很高。
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- He is equal to the job in my estimation. 据我看,他能胜任这项工作。
- His estimation of their arrival time is not far off. 他对他们到达时间的估计基本准确。
- His estimation of their arrival time was not far off. 他对他们到达时间的估计基本准确。
- In my estimation, she will succeed in the examination. 据我看,她考试会及格的。
- The dedicated doctor earned the estimation of his colleagues. 那位忠於事业的医生赢得了同事的尊敬。
- Will you sunder nitrogen from air? 你能从空气中把氮气分离出来吗?
- In my estimation, the applicant is well qualified for this job. 据我看,这位应徵者完全具备这项工作的条件。
- nitrogen estimation 氮素预测
- The candidate's disclaimers confirm that we were right in our estimation. 那位候选人的否认证实了我们的判断正确。
- Nitrogen is the most commonly used gas. 氮气是最常用的气体。
- Sample gas tubes are flushed with nitrogen. 采气管得用氮气吹扫。