| 单词 | protoplasm |
| 释义 | protoplasm noun[U] uk/ˈprəʊ.tə.plæz.əm/us/ˈproʊ.t̬ə.plæz.əm/thetransparentliquidthat is inside alllivingcells 原生质Cells
protoplasm| American Dictionaryprotoplasm noun[U] us/ˈproʊ·t̬əˌplæz·əm/biology thetransparentliquidthat is inside alllivingcells Examplesofprotoplasmprotoplasm This volume contains reprints of several of his earlier papers onprotoplasmand cell theory. From theCambridge English Corpus The blue-stainedprotoplasmis indicated by light stippling, the deeply-staining chromatin by black, and the pink or faintlystaining chromatin by close stippling. From theCambridge English Corpus The latter has a somewhat spiral form, theprotoplasmbeing alveolar and at times showing a granular structure. From theCambridge English Corpus Molecules of dyestuffs became probes and measuring devices "by proxy"; and with respect to behavior toward oxygen they were analogous toprotoplasm. From theCambridge English Corpus The cellular organization of plants and animals was then of secondary importance behind the more essential chemical and physical properties of livingprotoplasm. From theCambridge English Corpus One finds large masses of these pairs of forms in which the nucleus is hidden in the darkly stainingprotoplasm. From theCambridge English Corpus This also highlighted the important distinction from theories of combustion which considered oxidation as taking place throughout theprotoplasm, rather than at specific sites. From theCambridge English Corpus Theprotoplasmis very dense and contains granules. From theCambridge English Corpus The chromatin protruded in a fork-like manner into the buds of blue-stainingprotoplasm. From theCambridge English Corpus To complete this description of the activity of the invariantprotoplasm, an appropriate model was constructed. From theCambridge English Corpus The increased water content helps in maintaining the turgidity of the assimilatory cells and the proper hydration of theirprotoplasm. From theCambridge English Corpus Theprotoplasm(cytoplasm in modern terms) was the transparent ground substance which contained granules. From theCambridge English Corpus Nuclear division is here complete, there being four distinct masses of chromatin which are usually of about the same size; the blue-stainingprotoplasmis beginning to collect around each nucleus. From theCambridge English Corpus Both nuclei have already divided and are situated at opposite sides of theprotoplasm, and, in addition, the end-bead is clearly seen in process of division. From theCambridge English Corpus Arrowhead indicates strand ofprotoplasmextending towards cell wall (bar = 2 m). From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
| 随便看 |
|
英汉词典包含213609条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。