density by volume造句
例句與造句
- Increasing gas pressure improves the energy density by volume, making for smaller, but not lighter container tanks ( see pressure vessel ).
- Increasing gas pressure would improve the energy density by volume, making for smaller, but not lighter container tanks ( see hydrogen tank ).
- Hydrogen gas has good energy density by weight, but poor energy density by volume versus hydrocarbons, hence it requires a larger tank to store.
- The liquefied hydrogen has lower energy density by volume than gasoline by approximately a factor of four, because of the low density of liquid hydrogen there is actually more hydrogen in a liter of gasoline ( 116 grams ) than there is in a liter of pure liquid hydrogen ( 71 grams ).
- It's difficult to find density by volume in a sentence. 用density by volume造句挺難的