Significant deviations have occurred between our hydrogenvalue and the market value when the hydrogen demand is very brisk and price is rising at the petrochemical market.
在石化市场需求旺盛，价格上涨之时，我们的氢气价值和市场价值发生了很大的偏离。
2
The value of the critical density is very small: it corresponds to roughly 6 hydrogen atoms per cubic meter, an astonishingly good vacuum by terrestrial standards!
临界密度的值非常小：它相当于每立方米约6个氢原子，从地球上的标准来看这简直是真空！
3
Hydrogen is added to the air mixture, causing it to burn easily and powerfully while the oxygen increases the octane value of the fuel.