| 单词 | roller tube |
| 释义 | > as lemmasroller tube roller tube n. Biology a tube used for tissue or cell culture which is continually rotated in order to immerse the cells periodically in nutrient solution. ΘΚΠ the world > life > biology > laboratory analysis > apparatus > [noun] > other apparatus compressorium1845 air bath1848 compressor1881 Berkefeld1891 incubator1896 catchwater1901 ultrafilter1908 fermenter1925 gradocol membrane1931 roller tube1933 Tiselius (electrophoresis) apparatus1939 sonicator1952 Sonifier1961 cytocentrifuge1966 lyophilizer1967 biochip1980 1933 Amer. Jrnl. Cancer 17 753 With the roller tube method these cells can be allowed to re~implant themselves in another portion of the tube. 1947 Anat. Rec. 99 157 We cultured the hearts of 10-day-old chick embryos and grew them in test tubes in a roller-tube apparatus. 2003 A. Nagy et al. Manipulating Mouse Embryo (ed. 3) v. 240 Transfer the embryos into roller tubes using a hand-pulled siliconized Pasteur pipette whose internal diameter is slightly greater than that of the embryo. < as lemmas |
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