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多金属结核
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多金属结核
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理学
多金属矿产资源
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polymetallic nodule
多金属结核
分布于沉积速率较低(约10厘米/千年)的深海盆地中,一种富含铜、镍、钴和锰等有用元素的海底战略性矿产资源。又称铁锰结核、锰结核、锰矿球、锰矿团、锰瘤。
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high-vacuum pump
high vacuum system
high velocity cloud
high-velocity cloud
high-velocity dwarf
high velocity electrical arc wire spraying system
high velocity flow
high velocity/hypervelocity impact
High velocity molecular outflow
high-velocity object
high velocity oxygen-fuel spray
high velocity spatter bloodstains
high-velocity star
high-voltage accelerator
high-voltage A.C.testing transformer
high voltage apparatus of electric locomotive
high voltage apparatus test
high voltage capillary electrophoresis
high voltage DC electrical power generating system
high-voltage D.C.generator
high voltage direct current system
high voltage distribution device of hydropower station
high voltage electrical
high-voltage electrical energy meter
high-voltage electric porcelain
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