基本解釋n.跳躍；突變同根派生 saltation相關(guān)詞英漢例句雙語例句The differences between surface creep and saltation are gradual and it to draw a fixed line.表面爬行和跳躍之間的差別是漸變的，它很難劃一條固定分界線。The oldest example of such a technical saltation was when our hominin ancestors began using stones to fashion other stones into sharp tools (axes, knives, and arrows).我們可以用一個最古老的例子來描述這種技術(shù)飛躍，那就是當(dāng)人類祖先開始使用石塊來切削石塊，把它們打磨成尖銳的工具（刀斧箭等）時所發(fā)生的變革。blog.sina.com.cnThe grey morphology transform, filter construction and transient saltation extraction with mathematical morphology operators in one dimension are introduced in detail.詳細(xì)介紹了一維情況下灰度形態(tài)變換、形態(tài)學(xué)算子構(gòu)造的濾波器和提取暫態(tài)突變特征等。saltation更多例句詞組短語短語saltation velocity [地質(zhì)]躍移速度;跳躍速度;沉積速度scope saltation 幅值突變saltation trajectory 垂向氣流saltation transport 跳躍搬運(yùn)saltation jumping 躍動saltation更多詞組英英字典柯林斯英英字典 an abrupt variation in the appearance of an organism, species, etc, usually caused by genetic mutation saltation劍橋字典saltation柯林斯字典專業(yè)釋義地球科學(xué)躍移突變躍運(yùn)跳躍躍移作用生物學(xué)群落局變(種、群等的)變異躍變跳動突變不連續(xù)突變菌落突變不連續(xù)變異;群落局變菌落局變;跳躍進(jìn)化