subsequence
subsequence — 名詞
1. The abstract relationship or condition in which one event, action, or situation
後續性
事件或順序上的先後關係
The abstract relationship or condition in which one event, action, or situation comes after another in time, order, or importance — for example, the link between a cause and its later effects.
The study explored the subsequence of economic changes after the trade agreement took effect.
該研究探討了貿易協議生效後經濟變化的後續性。
collocation: subsequence of [noun] after [event]
Historians trace the subsequence of events to understand how one period leads to the next.
歷史學家追蹤事件的先後關係，以了解一個時期如何過渡到另一個時期。
The lecture on subsequence helped the students grasp the order of geological formations.
關於後續性的講座幫助學生理解地質構造形成的順序。
In logic, subsequence describes the relationship between a premise and its conclusion.
在邏輯學中，後續性描述的是前提與結論之間的關係。
The subsequence of phases in a construction project determines the overall timeline.
建築項目中不同階段的後續性決定了整體時間表。
- following
less formal; refers to the act of coming after rather than the abstract state
- succession
emphasises a series of items following one after another
- posteriority
highly formal and rare; refers to being later in time
- precedence
the state of coming before something else in time or rank
- antecedence
formal term for the condition of being earlier in time
文法句型
subsequence of [noun]
用法筆記
Uncountable and primarily used in formal or academic writing. Refers to the abstract relationship of following, not to a specific thing that comes after — use 'subsequent event' or 'the thing that follows' for concrete references.
常見錯誤
2. In mathematics and computer science, a series of elements that is obtained by se
子序列
從原序列中選取的子數列
In mathematics and computer science, a series of elements that is obtained by selecting some members of a larger sequence while keeping their original relative order unchanged — for example, taking every third number from a list of integers.
The numbers 5, 10, and 20 form a subsequence of the longer list 5, 8, 10, 12, 15, 20.
數字5、10和20構成了較長數列5、8、10、12、15、20的一個子序列。
definition demonstrated: subsequence of [list]
Finding the longest increasing subsequence is a classic problem in programming courses.
找出最長遞增子序列是程式設計課程中的經典問題。
common technical compound: longest increasing subsequence
Owen learned that a subsequence keeps the original order of elements without rearranging them.
Owen 學到子序列保持了原始元素的順序，不會重新排列。
The algorithm compares two DNA strands to identify a shared subsequence of base pairs.
該演算法比較兩股DNA，找出共同的鹼基對子序列。
Any set of numbers taken in order from a longer list is called a subsequence of that list.
從較長列表中依序取出的任何數字集合，都稱為該列表的子序列。
- subset
a subset preserves neither order nor position; subsequence is more restrictive
文法句型
subsequence of [noun phrase]
用法筆記
A subsequence differs from a subset in that it must preserve the original ordering of elements. A subsequence can be non-contiguous (elements can skip others), unlike a substring or subarray which requires consecutive positions.