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compacted

更新时间:2026-06-17 20:19:21   栏目: 在线翻译

compacted 的音标为英 /'kɒmpæktɪd/、美 /'kɒmpæktɪd/,是动词 compact 的过去分词和过去式,也可用作形容词,核心含义为“压紧的;压实的;紧密的”,表示通过外力挤压使物体变得结构紧密、体积缩小或密度增加。以下从翻译、用法、例句和短语搭配展开说明:

翻译与核心含义

动词含义:表示“压紧;压实;使紧密”,强调通过物理压力或机械作用使物质或结构变得密集。
例:Cars had compacted the snow until it was like ice.(汽车把雪碾得越来越结实,直到变得像冰一样。)

形容词含义:描述物体处于“被压实的;紧密的;简洁的”状态,可用于形容土壤、物质结构、数据或文本等。
例:The floor of the workshop is compacted soil.(车间的地面是压实的泥土。)

用法场景

物理物质领域:指土壤、雪、岩石等因挤压而密度增加。

例:More porous, less compacted soil structures may reduce runoff volume.(更疏松、压实度较低的土壤结构可能减少径流量。)

生物学与医学:描述细胞、组织或染色体的紧密状态。

例:The nucleus consists of homogeneous highly compacted chromatin.(细胞核由均匀且高度致密的染色质组成。)

工程与技术:涉及材料压缩、数据精简或模型优化。

例:The rules that remain when all rules have been checked constitute the compacted grammar.(所有规则检查完毕后,剩余规则构成了精简语法。)

文学与艺术:形容内容或结构“简洁的;紧凑的”。

例:What happens when a composer starts writing for the expansive medium of choir after confined to compacted movements?(当一位作曲家从创作紧凑乐章转向为宏大的合唱团创作时,会发生什么?)

例句

Forgotten paths may have left strips of compacted soil, which can last a long time.(被遗忘的小路可能留下压实的土壤带,这些土壤带能持续很久。)

Calcite precipitation rate decreased with depth, and deeper microbial structures are more commonly compacted.(方解石沉淀速率随深度降低,较深的微生物结构更常被压实。)

During hand hoeing, the ground was walked over to give a flat compacted surface.(手工锄地时,人们在地面上行走,以形成平坦压实的表面。)

As a result, chromatin becomes highly compacted and gene expression is shut off in the spermatozoon.(结果,染色质变得高度致密,精子中的基因表达完全关闭。)

The rules for the next 10% were added and the resulting set again compacted.(添加了接下来10%的规则,并再次压缩结果集。)

The walls are made of compacted clay.(墙壁由压实的黏土制成。)

The plots included control and compacted treatments.(实验地块包括对照组和压实处理组。)

The trail is compacted and the trail pointers in the choice points adapted accordingly.(路径被压缩,选择点中的路径指针也相应调整。)

The compacted grammar reduces the size of treebank grammars.(精简语法减小了树库语法的规模。)

The otherwise compacted and normally developing embryo extruded the de-adhered cells.(在其他方面紧密且正常发育的胚胎将脱黏附的细胞挤出。)

短语搭配

compacted soil:压实土壤(工程、农业领域常用)

compacted chromatin:致密染色质(生物学领域)

compacted snow:压实的积雪(日常场景)

compacted grammar:精简语法(计算机科学、语言学)

compacted surface:压实表面(建筑、工程)

总结:compacted 既可描述物理挤压后的状态(如土壤、积雪),也可表示抽象内容的精简(如语法、数据),其核心在于“通过外力或逻辑处理使结构更紧密”。使用时需结合具体领域,明确是“物理压实”还是“抽象精简”。