例句與造句

1. This paper presents the calculation formula for determination of reasonable soak time and heated radius at end of soaking by analysis of changes of oil layer and steam energy during soaking period , based on basic theories of reservoir engineering and heat transfer
   應(yīng)用油藏工程、熱傳遞基本理論剖析了燜井過程中油層和蒸汽的能量變化，推導(dǎo)出確定合理燜井時(shí)間的計(jì)算公式和燜井結(jié)束后加熱半徑的計(jì)算公式。
2. It's difficult to find soaking period in a sentence. 用soaking period造句挺難的