| 词汇 | fission |
| 释义 | fission noun[ U ] uk /ˈfɪʃ.ən/ us /ˈfɪʃ.ən/ physics specialized the process of dividing the nucleus of an atom, resulting in the release of a large amount of energy : （核）裂变，分裂 nuclear fissionIn nuclear fission, a uranium atom is divided into 2 small atoms. biology specialized the division of a living cell as part of reproduction: 细胞分裂;裂殖 fission ofThe fission of the cell could be inhibited with certain chemicals.细胞裂殖可以靠某些化学制品加以抑制。 Physical & chemical processes absorbable absorptive absorptive capacity absorptivity acidification aerate endothermic reaction excitability excitation excite exergonic exothermic impregnate re-emit reabsorb react reboil recondense scald vaporize You can also find related words, phrases, and synonyms in the topics: Animal & plant biology - general words Cells fission | American Dictionaryfission noun[ U ] us/ˈfɪʃ·ən, ˈfɪʒ-/ physics the dividing of the nucleus of an atom, producing energy biology Fission is also the division of a living cell during reproduction in some very small organisms fission | Business Englishfission noun[ U ] ENVIRONMENTuk /ˈfɪʃən/us a process in which the nucleus of an atom divides and releases a large amount of energy: atomic/nuclear fissionIndustrialized nations should increase their efforts in supporting energy efficiency, renewable energy, and nuclear fission. Examples of fissionfission Binary fission of membrane-contained cells facilitates concerted replication of fragmented genomes and membrane structures facilitate essential energy production pathways. The lower panel shows an earlier process of conjugation, recombination and fission hypothesized to take place between the diamond and the triangle. Other potentially closely-related territories could be hard disc crashes, computer viruses, frequencies, fission or the fusion of particles. The kinematics and magnitudes of these displacements are consistent with those implied by the apatite fission-track results. Only, this time, the task will be to moderate the excessive fission of the human race. The former is called fusion and the latter fission. However, it is possible that either fission product be the sole survivor. Perhaps it is a fragment of textual fission wrenched from the start of the line above it, a ' ' nuclear ' ' remnant ? Also, the underestimate decreases for systems with lower closure temperatures, and is generally minimal for slip rates determined from fission-track data. In phonological duplication, the force that drives segmental fission is phonological, such as for reasons of syllable markedness or prosodic templatic requirement satisfaction. Later, other natural fission chain reactors were discovered in the region. Evolving temperature histories from apatite fission track data. Fission produces a lot of radioactive waste, as well as being the least efficient of the three. Because of security restrictions on the publication of potentially war-relevant research, nuclear fission is simply lacking in the spectrum of themes documented in the map. I further claim that quasi-individuals can survive fission. See all examples of fission 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. Collocations withfissionfissionThese are words often used in combination with fission. Click on a collocation to see more examples of it. fission power It is sometimes forgotten that a fusion power station will be radioactive just as a fissionpower station is radioactive. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 fission process We await the news about the fissionprocess, through which, we are told, one quart of water will be equal to 20,000 tons of coal. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 fission product However, it is possible that either fissionproduct be the sole survivor. 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. See all collocations with fission |
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