The energy content of fuels is directly related to the mass and not volume.与燃料的发热值直接有关的是质量而不是容积.Pope John Paul celebrated mass today in a city in central Poland.教皇保罗二世今天在波兰中部的一个城市主持了弥撒。There is a heterogeneous mass of pa...
The cable has the characteristic withstanding water, oil, sunshine , mice and termite.具有防水 、 防油 、 防日晒 、 防鼠、防白蚁啃咬等性能.The manager endeavored to prevent the marriage; however, they married not withstanding.经理竭力阻止这桩婚姻, 虽然如此,...