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鸿沟
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鸿沟
Encyclopedia
工学
中国运河史
释
Honggou canal
鸿沟
中国古代最早沟通黄河和淮河的人工运河。又称狼汤渠。
理学
〔水利工程〕
释
Honggou
鸿沟
古代最早沟通黄河和淮河的人工运河。
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preaction sprinkler system
preadaptation
pre-adaptation to climate change
preadditive category
pre advancement
preageing
preaging
Preah Vihear Province
Preah Vihear Temple
Preah Vihear Temple Dispute
pre-alarm of big data
prealbumin
prealgebra
prealgebraic variety
preallocation
prealloy
pre-alloyed powders
prealloying
preamble
preamble to the constitution
preamp
pre-amplification
preamplification
pre-amplifier
preamplifier
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