Recently, living cells - many of which are Archaea from the Pyrococcus and Thermococcus genera - were found in a mud core taken from 1.6 km below the sea floor off the coast of Newfoundland.
最近，纽芬兰岛海岸的海床之下1.6千米深处取出的砂心泥中，发现了活着的细胞，其中很多是热球菌纲火球菌属的古菌。
Mud positive pulse generator is the core accoutrement of MWD and LWD system.
泥浆式正脉冲发生器是目前MWD无线随钻系统、LWD无线随钻系统的核心装备。
The recovery of core permeability polluted by 4% clay mud increases from 62% to 89% when 2% EGlu is added in the mud.
在4%膨润土浆中加入2%乙基葡糖苷，使受泥浆污染的岩心渗透率恢复率由62%上升到89%。
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