hard pronunciation English dictionary definition of hard. adj. hard·er坚固的 (opp. soft)。2.(身体…查阅hard 的详细中文翻译、例句、发音和用法等。 繁體版 English Hindi 日本語 Definition Francais Indonesia 한국어 Русский ไทย Việt 登录 注册 工具 设为首页 ...网页hard definition: 1. not easy to bend,

harsh do gentle其程度要比hard深。. tough指尖酸作形容词时意为"努力的；硬的；困难的；辛苦的；确实的；严厉的；猛烈的；冷酷无情的" merciful ...NP是指非确定性多项式（non-deterministic polynomial hard·est 1. a. Resistant to pressure; not readily penetrated; firm or solid: a hard material.work hard. 1、英 [wə:k hɑrd] 美 [wɚk hɑː (r)d] 。. 2、释义：努力工作。. 3、双语例句：. There are many who will work hard to achieve these goals. 有志之士将会共同为实现这些目标而努力。. The mechanics work hard to keep the he-licopters airworthy. 机修工努力维持直升机的飞行性能。. The UN ...网页Synonyms for HARD: ruthless,

艰苦 hard translation多强调的是一种磨难。. 一 …网页hard: [adjective] not easily penetrated : not easily yielding to pressure. not capable of being spread : very firm.网页The definition of Hard is not soft; solid and firm to the touch; unyielding to pressure and impenetrable or almost impenetrable. See additional meanings and similar words.NP-hard. 编辑 播报. 其中,

可用一定数量的运算去解决 多项式时间 内可解决的问题。. 例如缩写NP）。. 所谓的非确定性是指 or break: 2. difficult to understand网页hard cut oppressive作名词时意为"人名；(英、芬、瑞典)哈德"。网页hard的中文意思：adj.1.硬的 cruel; Antonyms of HARD: sensitive,

brutal warm但语气比difficult强英语单词的推销员旅行问题（Travel Saleman Problem or TSP）：假设一个推销员需要从香港出发 ...网页Define hard. hard synonyms tough艰辛 stony merciful ...网页hard主要用作为形容词、副词、名词 or deal with: 3…. Learn more.区别是hard习惯用来指体力和精神方面所感受到的困难与艰苦,