The atmospheric pressure and low temperatures found in the deep ocean environment should keep the liquid CO2 negatively buoyant , meaning it will sink rather than float.
2
温度变化以及由于大气压变化引起的浮力变化的这些环境影响可以在称重数据中去除掉。
The environmental effects of temperature variation and buoyancy variability due to barometric pressure fluctuation can be arithmetically tared out of the weighing values.
3
测量压力的仪表通常处于大气环境中,不能直接测量出绝对压力,显示的是绝对压力和当时当地大气压的差值。
Generally, the gage is put in the atmosphere, it can only measure the difference between the absolute pressure and local atmospheric pressure. It can not give out the absolute pressure.