| 词汇 | ionizer |
| 释义 | ionizer noun[ C ] (UK usuallyioniser)uk /ˈaɪ.əˌnaɪ.zə/ us /ˈaɪ.əˌnaɪ.zɚ/ an electrical device that puts negative ions into the air in a room in order to make the air fresher and healthier（用于净化并改善室内空气的）负离子发生器 Furniture & fittings - general words appointed bamboo built-in caning castor fitted fitting flatpack foldable folding overequipped pullout radiogram rattan recessed space-saving sprung sunshade under-counter well equipped Examples of ionizerionizer Patients sat y32 cm from the ionizer and wore a grounded wrist strap to maximize ion flow toward the body. The most promising gas ionizer to ensure a high-density plasma flow is the surfatron operating on surface waves. There is no scent of chlorine, for the pool is filled with rainwater, conventionally sand-filtered and treated by ionizer. The angular and velocity distributions of the reaction products are recorded by an ultra-high-vacuum (8i10-13 mbar) electron-impact ionizer followed by a quadrupole mass filter. The ionizer was placed at least 92 cm from walls and away from electronic devices, grounded surfaces and ventilation ducts, which attract and neutralize the ions. The ions are formed close to a single extraction plate and exit the ionizer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There are two major subdivisions: the fanless ionizer and fan-based ionizer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Cylindrical and axially symmetrical, this kind of ionizer has been around since the early 1950s. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In order to increase the purity of the isobaric beam, laser ionization can take place inside the ionizer cavity to selectively ionize a single element chain of interest. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Such an ionizer sits on top of the quadrupole mass filter and consists of a short, gas-tight tube with two openings for the entrance of electrons and exit of ions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
| 随便看 |
|
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。