| 单词 | touch preparation |
| 释义 | > as lemmastouch preparation touch preparation n. Biology a preparation made for microscopic examination by lightly touching a glass slide on fresh tissue to collect a thin layer of cells. ΘΚΠ the world > life > biology > laboratory analysis > material > [noun] > culture or medium culture1880 blood culture1881 cultivation1881 culture medium1883 pure culture1883 agar1885 broth1885 subculture1885 tube-culture1886 bouillon1887 stab-culture1889 streak culture1892 blood agar1893 microculture1893 shake culture1894 streak plate1895 broth culture1897 slant1899 plating1900 stock culture1903 touch preparation1908 tissue culture1912 plaque1924 slope1925 agar-agar1929 isolate1931 MacConkey1938 auxanogram1949 lawn1951 monolayer1952 replica plate1952 1908 G. H. Hart Rabies & its Increasing Prevalence 19 The touch preparation method of Frothingham is much more rapid than the preceding, but is not quite as reliable. 1956 Nature 7 Jan. 47/1 Touch-preparations of spleen and lung on slides were fixed in 95 per cent ethanol at 37°C. for 30 min. 2011 Proc. National Acad. Sci. U.S.A. 108 1444/2 Probes were hybridized to frozen tumor touch preparations. < as lemmas |
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