alternation中文什么意思

n.
1.交替，更迭，变换；间隔。
2.【数学】错列。
3.【植物；植物学】交错。
+更多解释...4.【农业】轮种。
短语和例子
the alternation of crops 作物的轮种。 the alternation of the seasons 四季的循环。 alternation of generations 【生物学】世代交替。

• alternation condition:    交替条件
• alternation consciousness:    交替性意识
• alternation deposit:    交替沉积

例句与用法

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1. We are conscious of the alternation of seasons .
   我们意识到季节的交替。
2. These modifications include the chemical alternation of the bases .
   这种修饰作用包括碱基的化学变化。
3. Impressive metabolic alternations have been undergone during embryogenesis .
   在胚胎发生期间经历了深刻的代谢变化。
4. This alternation feature is commonly related to emplacement of c－shaped rolls .
   蚀变的特征一般同C形的卷型矿化有关。
5. I too had begun to notice hitler's sudden alternations of favor and disfavor .
   我也注意到希特勒对人今日宠明日疏，变化无常。

英文释义

名词

1. successive change from one thing or state to another and back again; "a trill is a rapid alternation between the two notes"