age class
英汉例句
- The 1st age class rhizome emerges at mid of growing season.
1齡根莖是在生長季中期開始形成的。 - At this age, the biomass of the age class is maximum.
在這個年齡,年齡組的生物量是最大的。 - Among them, 35~age group was the maximum of death age class, constituting 29.1% of constitution of causes of death.
死亡年齡組以35嵗的年齡段爲最高;佔死因搆成的29.;1%25。 - The dry matter storage and water soluble sugar content in older age class rhizomes increased with year.
高齡級根莖的乾物質貯量和水溶糖含量有一個逐年累積的增加過程。 - The dry matter storage and water soluble sugar content in P. communis rhizomes increased in quadratic with increasing age class.
隨著齡級的增加,蘆葦種群根莖的乾物質貯量和水溶糖含量均呈二次曲線變化。