“parent material”的概念、定义、翻译、参考文献-科学参考

单词	parent material
释义	parent material [`per·ǝnt mǝ´tir·ē·ǝl] ^GEOLOGY The unconsolidated mineral or organic material from which the true soil develops.
随便看	split pin split-plot design split-ring core lifter split-ring lifter split-ring mold split-ring piston packing split screen split shovel split-stator variable capacitor splitter splitter vanes splitting split transducer split vertical photography split-word operation SP logging SPMD spodic horizon Spodosol spodumene spoil spoil bank spoil dam spoiler spoil heap

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