“penetrometer”的概念、定义、翻译、参考文献-科学参考

单词	penetrometer
释义	penetrometer [´pen·ǝ`träm·ǝd·ǝr] ^ENGINEERING 1. An instrument that measures the penetrating power of a beam of x-rays or other penetrating radiation. 2. An instrument used to determine the consistency of a material by measurement of the depth to which a standard needle penetrates into it under standard conditions.
随便看	energy of a charge energy of activation energy of rotation energy operator energy product curve energy profile energy pyramid energy spectrum energy spread conjunctivitis conn connarite connate connate leaf connate water connected graph connected load connected set connected space connected surface connect function connecting bar connecting circuit connecting rod connection box

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