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- A highly sensitive chromatographic system is desirable particularly for monitoring analyte present in trace concentrations within samples. 高灵敏的层析系统是一个理想的系统，特别对监测存在于样本追踪浓度的分析物。
- The technical requirements for the determination of the chemical composition of individual cells are strict due to the complex composition and minute amount of analyte present in a single cell. 细胞内组分复杂、含量低，因此测定单细胞内化学组分的分析方法必须具有灵敏度高、选择性好和分辨率高的特点。
- Divers persons were present, of all stations in life. 不同身份的、形形色色的人都出席了。
- An analytic mind; an analytic approach. 善于分析的头脑; 分析方法
- The soldiers were ordered to present arms. 士兵们奉命举枪致敬。
- The verb is in the present tense. 这个动词使用的是现在时态。
- The presentation of the material was untidy. 所提交的资料缺乏条理。
- Our present lease on the flat expires next month. 我们这套公寓的租约下月到期。
- We went to the premiere of their new presentation. 我们去观看了他们的新剧目的首场演出。
- May I present Mr Robinson to you? 可否让我向你介绍罗宾逊先生？
- Not father but mother was present at the ceremony. 不是父亲而是母亲出席此一仪式。
- I brought her a very nice present from Soochow. 我从苏州给她带来一件美妙的礼物。
- The present law makes no provision for this. 现行的法律对此未作任何规定。
- I'm in a tight corner just at present. 我眼下的处境十分不妙。
- I nominate her to present us at the meeting. 我推荐她代表我们出席会议。
- He is quite content with his present fortune. 他对自己目前的境遇颇为得意。
- All the fashion of the town were present. 镇上所有社交界的名流均出席了。
- There were scarcely a hundred people present. 出席的不足一百人。
- Thank you for this lovely present. 感谢你送的这件可爱的礼物。
- The methods of science are analytic. 科学的方法是分析性的。
