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单词
vermiculite
释义
vermiculite
Encyclopedia
工学
[矿物材料]
释
vermiculite
蛭石
结构层为TOT型,层间域中含有可交换水化阳离子的层状结构硅酸盐。
理学
黏土矿物
释
vermiculite
蛭石
层状硅酸盐矿物。典型化学组成为Mgx{Mg3-x[AlSi3O10](OH)2}·4H2O,晶体属单斜晶系。
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prestressed jack
prestressed steel bar binding machine
prestressedsteel heading
prestressed steel tensioning machine
prestressed strand
prestressed structure
prestressed tendons with anchors
prestressed tendons with connectors
prestressed wire
prestressing
prestressing technique
prestressing tendon
prestretching
prestripping
prestructure
presubscript
presumption
presumption of causation
presumption of constitutionality
presumption of fault
presumption of innocence
presumptive
pre-supernova
pre-supernova binary
pre-supernova object
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