in vacuo meaning in English
adv.
〔拉丁语〕 在空处，在真空中。
Examples
- The mixture is then distilled in vacuo .
然后将混合物进行真空蒸馏。 - According to phenomena observed during total solar eclipse , it can be pointed out that the velocity of gravitational field wave is equal to the velocity of light in vacuo
摘要据日全食时的现象能够得出：在真空中，引力波的传播速度和光波的传播速度相等。