It can at least carry heavy equipment above most of the atmosphericmass.
它至少能把沉重的仪器携带到大部分大气团之上。
2
The electrical conductivity of Middle East Atmospheric Residue (ME-AR) diluted by n-heptane was continuously measured, and the mass fraction normalized conductivity of ME-AR was calculated.
测定了中东常压渣油加入正庚烷后的电导率，并计算得到了不同正庚烷加入量时的质量分数电导率值。
3
A distribution of air pressure and the mass of a given volume of air such that the air density is not a function only of atmospheric pressure.