音标与读法

这里为大家介绍下alternation 是什么意思，希望能帮助到各位朋友。

名词复数:alternations

中英文翻译

n.

1.交替，更迭，变换；间隔。

2.【数学】错列。

3.【植物；植物学】交错。

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。

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

例句与用法

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。

6.I thought perhaps the alternations had disturbed some old associations he valued .

我想，也许这改变打乱了他对所珍爱的一些往事的联想吧。

7.Other unpleasant changes may include odor production or alternations in tactile characteristics .

另外还有使人感到不愉快的其它现象，诸如产生气味或是手感起变化等情况。

8.The young karl marx, prophetically discerned the inhumane alternation involved in modern industry .

年轻的卡尔马克思，有预见地觉察到了现代工业所引起的非人道的变换。

9.His changes of mood did not offend me, because i saw that i had nothing to do with their alternation .

他情绪的变化并不惹我生气，因为我看得出来，这种变换和我没有关系。

10.Light and shade come in swift alternation ; days and months flash by as quickly as a weaver "s shuttle. ; light travels like an arrow , and time like a shuttle .

日月如梭。

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