undeveloped reserves的用法和樣例：
例句
- Optimal selection of reserve parameters is the key to calculate the reserves of litho-logic gas reservoirs.
計算巖性氣藏儲量關(guān)鍵是選擇好計算儲量的參數。 - Many oil and gas reservoirs in China are recovered through maintaining pressure, and some depleted reservoirs are stimulated for their gas reserves.
摘要目前我國許多油氣藏采用保壓開(kāi)采措施生產(chǎn)，對部分衰竭油氣藏進(jìn)行儲氣庫改造措施。
