long lifetime的用法和樣例：
例句
- The heavyset gage design provides for long runs on sreerable systems ghrough hard and abrasive formations.
高強度的規徑設計使其在含一定研磨性的硬地層中導向鉆進(jìn)可獲得長(cháng)壽命。 - The sorption behaviors of actinides and long lived fission products on rock and minerals arestudied by a micrographic method based on autoradiograpy techneque.
應用自射線(xiàn)照相和巖相照相技術(shù)聯(lián)合圖象法研究了錒系元素和長(cháng)壽命裂變產(chǎn)物在巖石和礦物上的吸附行為，直接觀(guān)察到不同礦物和化學(xué)成份對核素的吸附。
