| 单词 | mpa |
| 释义 | > as lemmasMPa MPa n. megapascal(s). ΚΠ 1972 Jrnl. Acoustical Soc. Amer. 52 989 The speed of sound in Baker DB-grade castor oil has been measured at temperatures between 0° and 40°C and pressures between atmospheric and 110MPa (megapascals). 1990 P. Kearey & F. J. Vine Global Tectonics ii. 19 Pressure increases with depth at a rate of about 30 MPa km−1, mainly due to the lithostatic confining pressure of the overlying rock. < as lemmas |
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