| 单词 | alternation |
| 释义 |
alternation听听怎么读
英 [??:lt?'ne??n]
美 [??lt??ne??n, ??l-]
是什么意思 交替，轮流，间隔；交替工作；更迭；变换 变形复数：alternations 英英释义alternation[ ,?:lt?'nei??n ]
学习怎么用 词组短语alternation of generations世代交替 同近义词辨析 fluctuate, alteration, change, modify, convert, shift（in）, alternation, alter, variations fluctuate没有规律的上下波动 alteration强调细节的变化 change强调某种本质的变化 modify“更改，修改”程度略小并有趋缓之意 convert用途上的改变，也作态度和信仰的变化 shift（in）转换，转变 alternation 轮流，交替（take turn） alter细枝末节的修改，而非脱胎换骨 variations指不规则的或断续的改变，或指一种东西改成了不同样式 双语例句用作名词(n.)
权威例句Alternation
Valence-Alternation Model for Localized Gap States in Lone-Pair Semiconductors Delayed spatial alternation deficits resulting from perinatal PCB exposure in monkeys Prefrontal cortical unit activity and delayed alternation performance in monkeys. A naphthalene with unusual bond alternation made by annelation with bicyclo[2.1.1]hexene units: aromaticity and reactivity Electrical alternation of the T-wave: clinical and experimental evidence of its relationship with the sympathetic nervous system and... Separation of chromosomal DNA molecules from yeast by orthogonal-field-alternation gel electrophoresis. Biology contravenes taxonomy in the myxozoa: new discoveries show alternation of invertebrate and vertebrate hosts. Large first hyperpolarizabilities in push-pull polyenes by tuning of the bond length alternation and aromaticity. Large Quadratic Hyperpolarizabilities with Donor–Acceptor Polyenes Exhibiting Optimum Bond Length Alternation: Correlation Bet... |
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