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45#號(hào)鋼板特種鋼板-碳素鋼/模具鋼系列
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.block-item .block-title{color:#333;font-size:20px;line-height:1.5}.page-footer-content .block-item .block-title svg{color:#aaa;margin-right:10px}.page-footer-content .block-item .block-content{padding:5px 0 0 30px;width:210px}.page-footer-content .block-item .block-content>a{color:#666;cursor:pointer;float:left;margin-bottom:5px;position:relative;-webkit-text-decoration:none;text-decoration:none;width:90px}.page-footer-content .block-item .block-content>a:hover{color:#338de6;-webkit-text-decoration:none;text-decoration:none}.page-footer-content .block-item .block-content .block-content-new-icon{height:7px;left:52px;position:absolute;top:3px}網(wǎng)頁(yè)新聞貼吧知道網(wǎng)盤(pán)圖片視頻地圖文庫(kù)資訊采購(gòu)百科百度首頁(yè)登錄注冊(cè)進(jìn)入詞條全站搜索幫助首頁(yè)秒懂百科特色百科知識(shí)專題加入百科百科團(tuán)隊(duì)權(quán)威合作個(gè)人中心45播報(bào)討論上傳視頻自然數(shù)展開(kāi)3個(gè)同名詞條收藏查看我的收藏0有用+1045（forty-five）是44與46之間的自然數(shù)，也是奇數(shù)，合數(shù)，大寫(xiě)為肆拾伍。中文名45外文名forty-five讀 法四十五性 質(zhì)自然數(shù)大 寫(xiě)肆拾伍拼 音sì shí wǔ韓 文???目錄1數(shù)學(xué)領(lǐng)域?基本信息?數(shù)學(xué)性質(zhì)?倍數(shù)表2科學(xué)領(lǐng)域3其它領(lǐng)域4網(wǎng)絡(luò)用語(yǔ)數(shù)學(xué)領(lǐng)域播報(bào)編輯基本信息大寫(xiě)：肆拾伍拼音：sì shí wǔ英文：forty-five數(shù)字類型：正整數(shù)、自然數(shù)、奇數(shù)（單數(shù)）、合數(shù)質(zhì)因數(shù)的分解：3×3×5因數(shù)：1, 3, 5, 9, 15, 45相反數(shù)：-45倒數(shù)：1/45負(fù)倒數(shù)：-1/45由于1+3+5+9+15=33＜45,所以45是一個(gè)虧數(shù)。羅馬數(shù)字：XLV二進(jìn)制：101101三進(jìn)制：1200四進(jìn)制：231八進(jìn)制：55十六進(jìn)制：2D數(shù)學(xué)性質(zhì)第30個(gè)合數(shù)，正約數(shù)有1、3、5、9、15和45。前一個(gè)為44、下一個(gè)為46。第35個(gè)虧數(shù)，真約數(shù)和為33，虧度為12。前一個(gè)為44、下一個(gè)為46。第21個(gè)十進(jìn)制的哈沙德數(shù)。前一個(gè)為42、下一個(gè)為48。第21個(gè)十進(jìn)制的奢侈數(shù)。前一個(gè)為44、下一個(gè)為46。三角形數(shù)、六邊形數(shù)、十六邊形數(shù)卡布列克數(shù)45是32與62的和。乘法口訣：五九四十五倍數(shù)表乘數(shù)乘積145290313541805225627073158360940510450114951254013585146301567516720177651881019855209002194522990231,035241,080251,125261,170271,215281,260291,305301,350311,395321,440……科學(xué)領(lǐng)域播報(bào)編輯銠的原子序數(shù)其它領(lǐng)域播報(bào)編輯丹麥的國(guó)際電話區(qū)號(hào)結(jié)婚45年稱為藍(lán)寶石婚年一種留聲機(jī)的記錄類型，其轉(zhuǎn)速45轉(zhuǎn)每分鐘黑人說(shuō)唱中 經(jīng)常有 “45”一詞 意思是 45自動(dòng)式手槍中華人民共和國(guó)的居民身份證（廣西壯族自治區(qū)開(kāi)頭的代號(hào)）在機(jī)械設(shè)計(jì)中，45是“45號(hào)鋼”的簡(jiǎn)稱。網(wǎng)絡(luò)用語(yǔ)播報(bào)編輯45=失誤世界最偉大的籃球運(yùn)動(dòng)員--邁克爾喬丹~曾用過(guò)的球衣號(hào)45=死尸巫泓昊網(wǎng)絡(luò)用語(yǔ)中45也常諧音做師父的意思新手上路成長(zhǎng)任務(wù)編輯入門(mén)編輯規(guī)則本人編輯我有疑問(wèn)內(nèi)容質(zhì)疑在線客服官方貼吧意見(jiàn)反饋投訴建議舉報(bào)不良信息未通過(guò)詞條申訴投訴侵權(quán)信息封禁查詢與解封?2025?Baidu?使用百度前必讀?|?百科協(xié)議?|?隱私政策?|?百度百科合作平臺(tái)?|?京ICP證030173號(hào)?京公網(wǎng)安備11000002000001號(hào)window.PAGE_DATA= 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格材質(zhì)產(chǎn)地10*2200*L45#三鋼(兩切)12*2200*L45#三鋼(兩切)14*2200*L45#三鋼(兩切)16*2200*L45#三鋼(兩切)18*2200*L45#三鋼(兩切)20*2200*L45#三鋼(兩切)22*2200*L45#三鋼(兩切)23*2200*L45#三鋼(兩切)25*2200*L45#三鋼(兩切)28*2200*L45#三鋼(兩切)30*2200*L45#三鋼(兩切)32*2200*L45#三鋼(兩切)33*2200*L45#三鋼(兩切)35*2200*L45#三鋼(兩切)38*2200*L45#三鋼(兩切) 40*2200*L 45#三鋼(兩切) 43*2200*L 45#三鋼(兩切) 45*2200*L 45#三鋼(兩切)48*2200*L45#三鋼(兩切)50*2200*L45#三鋼(兩切)53*2200*L45#三鋼(兩切)55*2200*L45#三鋼(兩切)58*2200*L45#三鋼(兩切)60*2200*L45#三鋼(兩切)65*2200*L45#三鋼(兩切)70*2000*L45#三鋼(兩切) 75*2000*Ｌ45#三鋼(兩切)80*2000*L45#三鋼(兩切)90*2000*L45#三鋼(兩切)95*2000*L45#三鋼(兩切)100*2000*L45#三鋼(兩切)105*2000*L45#三鋼(兩切)110*1800*L45#三鋼(兩切) 115*1800*L 45#三鋼(兩切)120*1800*L45#三鋼(兩切)125*1800*L45#三鋼(兩切)130*1800*L45#三鋼(兩切)135*1800*L45#三鋼(兩切)140*1800*L45#三鋼(兩切)
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