| 单词 | ultramicrotomy |
| 释义 | > as lemmasultramiˈcrotomy ultramiˈcrotomy n. the practice or technique of using the ultramicrotome. ΘΚΠ the world > matter > chemistry > equipment or apparatus > [noun] > instruments > practice of using turbidimetry1920 polarography1932 ultramicrotomy1949 1949 Science 15 July 66/2 A promising new development in ultramicrotomy is presented. 1978 Nature 30 Mar. 433/1 Ultramicrotomy and ion beam thinning of films..have provided greater information on film morphology and composition. < as lemmas |
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