例句與造句

1. according to the reservoir classification, the test productivity of multi layers is divided into the productivities of single layers, furthermore the productivities of oil and gas in a layer of a meter are obtained; 3
   根據(jù)儲層分類，對合試層測試產(chǎn)量進(jìn)行合理分配，計算出每單層的產(chǎn)量，進(jìn)而得到每米采油指數(shù)及每米采氣指數(shù)；3
2. It's difficult to find multi layer bed in a sentence. 用multi layer bed造句挺難的