“standard penrtration test”的概念、定义、翻译、参考文献-科学参考

单词	standard penrtration test
释义	standard penrtration test Encyclopedia 工学岩土工程原位测试释 standard penrtration test标准贯入试验用63.5千克穿心锤，以76厘米的自由落距，将标准规格的贯入器在钻孔底预打15厘米，测记再打入土中30厘米的锤击数（N）的原位测试技术。
随便看	CODESRIA code switching CODE Test code theory code translator code-transparent system code tree codetta code value code walk-through code with correction code word codeword Codeword Workshop codex Codex alimentariu codex alimentarius ad hoc intergovernmental task force on food derived from biotechnology Codex Committee on Cereals,Pulses and Legumes Codex Committee on Cocoa Productsand Chocolate Codex Committee on Contaminants in Food Codex Committee on Fats and Oils Codex Committee on Fish and Fishery Products Codex Committee on Food Additives Codex Committee on Food Hygiene Codex Committee on Food Import and Export Inspection and Certification Systems

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