Vacuo
[vækjuәu]
例句/造句/用法:
- Osmium from a volatile compound of same thus deposited makes a filament as good as carbon when in vacuo. 弗蘭克·路易斯·戴爾. 愛迪生的生平和發明.
- At the commencement of his new attempts, Edison returned to his experiments with carbon as an incandescent burner for a lamp, and made a very large number of trials, all in vacuo. 弗蘭克·路易斯·戴爾. 愛迪生的生平和發明.
- Carbon crucible kept brilliantly incandescent by current in vacuo, for obtaining reaction with refractory metals. 弗蘭克·路易斯·戴爾. 愛迪生的生平和發明.
- Within a few days this was followed by experiments with the same kind of carbon, but in vacuo by means of a hand-worked air-pump. 弗蘭克·路易斯·戴爾. 愛迪生的生平和發明.
博妮塔校對