词汇 | ionize |
释义 | ionize verb[ I or T ] physics, chemistry specialized(UK usuallyionise)uk /ˈaɪ.ə.naɪz/ us /ˈaɪ.ə.naɪz/ to (cause to) form an ion(使)电离,(使)离子化 Physical & chemical processes absorbable absorptive absorptive capacity absorptivity acidification endothermic reaction excitability excitation excite exergonic exothermic exothermic reaction impregnate re-emit reabsorb react reboil recondense scald vaporize Related wordsionized ionization Examples of ionizeionize For example, pre-adaptation to cold may protect against subsequent exposure to ionizing radiation (positive acclimation), but may increase vulnerability to hypoxia (negative acclimation). Ultrasonography offers excellent spatial resolution, portability, and lack of ionizing radiation and the need for transport. The high-density pellet core is surrounded by a hot, fully ionized low-density corona. The electronic stopping is due to the free electrons as the plasma target is considered fully ionized. Detailed studies on highly ionized atomic species in different plasma conditions can therefore be per formed simultaneously under controlled conditions. Generation of ultrashor t light pulses by a rapidly ionizing thin foil. As the electrons propagate inside the target, they ionize the material, which becomes opaque to the probe. In the high temperature limit, the equation of state has the asymptotic behavior of ideal fully ionized plasma consisting of electrons and nuclei. Of great importance to many applied problems is the case of high-temperature, partially ionized gas mixtures (plasma mixtures). However, most of the laboratory dusty magnetoplasmas are partially ionized and the effect of dust-neutral collisions cannot be ignored. We also note that, even if the plasma is weakly ionized, the dominant types of collisions are those between charged particles. The cluster is ionized by the laser field and internal collisions and then star ts to expand. We consider a weakly ionized dusty plasma composed of electrons, singly charged ions, negatively charged dust grains and neutrals. For a weakly ionized magnetized plasma, the induced field increases with both temperature and ambient magnetic field. The vapors produced are subsequently ionized and heated via inverse bremsstrahlung, reaching a plasma temperature much higher than that of the target. 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. |
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