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深海海底钻探技术
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深海海底钻探技术
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深海海底钻探技术
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deep sea core drilling
深海海底钻探技术
在水深500米以上海域,以钻进数米或数十米甚至数千米的海底沉积物样品以获取地层资料,通常有隔水管钻井、“裸眼”钻井与海底钻机等几种形式。
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reformation of a main with two wings
reformation of rural taxation and fee in China
reformation of rural taxation system
reformatory school
Reformatsky reaction
Reformed Church
reformed egg
Reformed Government of the Republic of China in Nanjing
reformed methanol fuel cell
reform experimentationof rural taxation in China
reforming
reforming education through labour
Reforming of Old Jades
Reforming Our Study
reforming plays, actors' thoughts and the system
reforming process of continuous catalyst regeneration
Reform in Postwar Japan
Reform Judaism
reform key state-owned forest region
reform literature
Reform Movement
Reform Movement of 1898
Reform Movement of Dramas
reform of administrative management system
reform of China's publishing system
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