oil and gas reserves的用法和樣例：
例句
- Oil &gas productivity construction is an important production activity that can change oil &gas reserve to oil &gas output.
油氣田產(chǎn)能建設是指將油氣儲量轉化為油氣生產(chǎn)能力的一項重要生產(chǎn)活動(dòng)。 - When calculating oil and gas reserves by volumetric method, one factor affecting the computing accuracy is reservoir effective thickness.
用容積法計算油氣儲量時(shí)，影響儲量計算精度的因素之一是儲層有效厚度。
