0 a gas with a slightly sweet smell that burns easily, used in industry and to make fruit ripe (= ready to eat)
1 a colorless gas with a slightly sweet smell that burns easily and is often used in industry
2 a colourless gas with a slightly sweet smell that burns easily, used in industry:
ethylene gas/glycol
ethylene production
Again, if, by addition to an unsaturated compound like ethylene, a saturated compound is formed, the kind of union between the carbon atoms is changed, and the possibility of revolution of the two parts of the compound is given.
Non-dormant seeds were at least 50-fold more sensitive to ethylene than the dormant ones.
The data available on zygotic embryogenesis suggest an association of the ethylene biosynthetic pathway and seed maturation.
The thickness of the silique, an organ that does not produce ethylene, may have a key role in controlling the gas concentration during maturation.
The majority, if not all, of the species evaluated have seeds that produce ethylene prior to, or concomitant with, radicle protrusion.
A brass plate formed the roof of the container and was cooled by pumping a mixture of ethylene glycol and water through its interior.
It is, therefore, tempting to ascribe more rapid completion of germination to an ethyleneinsensitive testa developing in an ethylene-insensitive environment.
中文繁体
乙烯(一種無色而略帶甜味的易燃氣體,用於工業生產或催熟水果)…
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乙烯(一种无色而略带甜味的易燃气体,用于工业生产或催熟水果)…
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etileno…
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etylen…
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