etiolation

etiolation读音音标

英[ˌi:tɪə\\\'leɪʃən]

美[ˌitɪr\\\'leɪʃən]

基本意思释义

n.青白化，苍白化，黄化

短语及实用例句

Inhibition of chlorophyll synthesis may be caused by etiolation, mutant blocks, or streptomycin.

叶绿素合成可以由黄化 、 突变性阻塞或链霉素而引起.

辞典例句

His etiolation signaled years in prison.

他的苍白皮肤表明他在狱中待了多年.

Etiolation The type of growth exhibited by plants grown in darkness, usually from seed.

黄化:是植物在黑暗中生长(通常从种子开始)所表现出来的生长类型.

英英释义

Noun

1. a pale and sickly appearance;

\"his etiolation signaled years in prison\"

2. the act of weakening by stunting the growth or development of something;

\"the etiolation of the critical tradition\"

3. (botany) the act of causing a plant to develop without chlorophyll by growing it without exposure to sunlight;

\"the etiolation of celery\"