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- A series of free radicals and the neutral molecules were identified by measuring of photoionization mass spectrometry combined with photoionization efficiency spectra. 通过测量光电离质谱和光电离效率谱，鉴别了等离子体放电过程中产生的一系列自由基和中性分子的化学结构。
- Keywords dielectric barrier discharge;benzene;molecular-beam mass spectrometry;photoionization efficiency spectra; 介质阻挡放电;苯;分子束质谱;真空紫外单光子电离;
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- Their labor efficiency is very high. 他们的工作效率很高。
- We were most impressed with/by your efficiency. 你的工作效率很高，我们极为钦佩。
- photoionization efficiency 光致电离效率
- Our goal is to achieve the maximum of efficiency. 我们的目标是取得最高的效率。
- The gas is heated by photoionization. 气体是由光致电离加热的。
- A diploma is no guarantee of efficiency. 持有文凭不能保证工作效率一定高。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
- An efficiency expert on loan from the main office. 从总公司借调的一个效率专家
- His illness has impaired his efficiency. 生病降低了他的效率。
- No one can match up to Comrade Wang in efficiency and vigour. 有效率和干劲方面没有人比得上王同志。
- Such action can be justified on the grounds of greater efficiency. 以提高功效为依据可以证明采取这种措施是正确的。
- Efficiency depends on good organization. 高效率依赖于良好的组织。
- The Overview of Development of Photoionization Technique[J]. 引用该论文 张颿;魏庆农;张伟;彭夫敏.
- Dark State Effect in a Raman-Type Photoionization System[J]. 引用该论文 衣学喜;张朝民;王伟.
- The two companies consolidated for greater efficiency. 这两家公司已合并以提高效率。
- Study on photoionization of NaF and NaF:Mg++centers[J]. 引用该论文 顾洪恩;戚蓝.
- These machines have increased our work efficiency many times. 这些机器使我们的工作效率提高了许多倍。
