英語(yǔ)語(yǔ)法詞匯詳解hardness

英語(yǔ)語(yǔ)法詞匯詳解hardnessharness英[ha:dnss]美['hardms]n.困難；堅(jiān)硬；冷酷;硬性英文釋義：solid,firmorstiffanddifficulttobendorbreak堅(jiān)固的，結(jié)實(shí)的或堅(jiān)硬的，難以彎曲或折斷的difficulttodo,understandoranswer難以做、理解或回答的fullofdifficultyandproblems,especiallybecauseofalackofmoney充滿困難和問(wèn)題，尤指因?yàn)槿卞Xneedingorusingalotofphysicalstrengthormentaleffort需要或者使用大量的體力或者腦力(ofpeople)puttingalotofeffortorenergyintoanactivity(指人)在一項(xiàng)活動(dòng)中投入大量的努力或者精力showingnosympathyoraffection沒(méi)有表現(xiàn)出同情或者喜爰(informal)(ofpeople)readytofightandshowingnosignsoffearorweakness(非正式)(指人)準(zhǔn)備戰(zhàn)斗并且沒(méi)有表現(xiàn)出害怕或者虛弱的跡象[onlybeforenoun]definitelytrueandbasedoninformationthatcanbeproved【僅在名詞前】絕對(duì)真實(shí)并且基于可以被證明的信息verycoldandsevere非常寒冷和嚴(yán)重[onlybeforenoun]stronglyalcoholic（僅在名詞前）酒精濃度很高的containingcalciumandothermineralsaltsthatmakemixingwithsoapdifficult含鈣和其他礦物鹽，使其難以與肥皂混合(phonetics)usedtodescribealettercorgwhenpronouncedasin'cat'or'go',ratherthanasin'city'or'giant'(語(yǔ)音學(xué))用于描述字母C或g發(fā)音時(shí)如cat或go而不是city或giant舉個(gè)例子：l.Onequalityofironishardness.鐵的屬性之一是堅(jiān)硬。2.Studyingtheeffectofdifferentquenchingtemperatureandtesttemperatureonhothardness.研究分析了不同淬火溫度、不同紅硬性試驗(yàn)溫度對(duì)高速鋼軋輾紅硬性的影響.3.Moderatewaterhardnessseemstoworkthebestforrobustbreedingandcoloration.水的硬度適中，似乎工作提供強(qiáng)大的繁殖和著色是最好的。常用短語(yǔ):.permanenthardness永久硬度.temporaryhardness暫時(shí)硬度.highhardness高硬度.vickershardness維氏硬度.shorehardness肖氏硬度；回跳硬度.rockwell