混凝土及砂漿中起骨架和填充作用的粒狀材料。又名集料。分細(xì)骨料(顆粒直徑在5毫米以下)和粗骨料(顆粒直徑大于5毫米)兩種。常用的骨料有砂、碎石、卵石、高爐灰、陶粒等。細(xì)骨料(砂、碎石、過(guò)篩礦渣等)可制作混凝土藻板等表面光滑的物件。粗骨料可用來(lái)制作大型構(gòu)件。
aggregate[??grigit]
adj.集合的，合計(jì)的/n.法人團(tuán)體，總計(jì)，合計(jì)v. （使）聚集，結(jié)合，歸并，累計(jì)，共計(jì)
◇in the aggregate總計(jì)，合計(jì)
‖ aggregate action群集行動(dòng)
aggregate adjustment綜合調(diào)整方法
aggregate amount總金額
aggregate analysis 總體分析
aggregate auction集合競(jìng)價(jià)
aggregate balance綜合平衡aggregate balance sheet合并資產(chǎn)負(fù)債表
aggregate bilateral programme總體雙邊計(jì)劃
aggregate budget總預(yù)算
aggregate concentration總體集中
aggregate consumption總消費(fèi)
aggregate corporation社團(tuán)法人
aggregate cost of coverage承?？傊?br/>aggregate data收集資料，聚集資料
aggregate decision總體決策
aggregate demand總需求量，累積總需求
aggregate demand curve總需求曲線
aggregate demand function累積總需求函數(shù)
aggregate demand price總合需求價(jià)格
aggregate earnings value總收益值aggregate economics總量經(jīng)濟(jì)學(xué)
aggregate excess demand綜合需求
aggregate expenditure總支出
aggregate fund總合基金
aggregate fund in-flow out-flow資金流入與流出累積總額
aggregate gross foreign currency position合計(jì)外幣總持倉(cāng)量
aggregate idea集合的概念
aggregate income總收入，收入總額
aggregate investment投資總額
aggregate liability債務(wù)總額，累積責(zé)任
aggregate limit總限額
aggregate losses累計(jì)損失
aggregate market value總市值
aggregate method合計(jì)法
aggregate model總體模型
aggregate monetary demand貨幣總需求量
aggregate output總產(chǎn)量
aggregate performance總體表現(xiàn)
aggregate performance votes累積選票
aggregate personality集聚人格
aggregate planning總體規(guī)劃
aggregate population measure 總體人口量數(shù)
aggregate preference votes累積選票
aggregate price effect總價(jià)格作用
aggregate production function總量生產(chǎn)函數(shù)
aggregate realized savings 實(shí)際儲(chǔ)蓄 總額
aggregate rebates總折扣
aggregate reserves總合準(zhǔn)備金
aggregate savings儲(chǔ)蓄總額，總儲(chǔ)蓄額
aggregate score累積分，總分
aggregate score aggregation聚集效應(yīng)
aggregate social capital社會(huì)總資本
aggregate social product社會(huì)總產(chǎn)品
aggregate speed合并速度
aggregate spending支出總額
aggregate stop loss累計(jì)超額賠款分保
aggregate supply總供給（量）/ aggregate supply curve總供給曲線
aggregate supply function總供給函數(shù)
aggregate supply price總供應(yīng)價(jià)格
aggregate table總表
aggregate tonnage總噸位
aggregate turnover周轉(zhuǎn)總額
aggregate unemployment總體性失業(yè)
aggregate value總值
aggregate-value method of weighting累積加權(quán)法
aggregate votes 總票數(shù)
aggregate working hours工作總時(shí)數(shù)
aggregate yields總產(chǎn)量
monetary aggregate貨幣流通總額
aggregated rebate cartels統(tǒng)一回扣卡特爾
aggregation n.集團(tuán)，集合，聚合，聚集
aggregation economics 總 量 經(jīng) 濟(jì)學(xué)
aggregation force凝聚力
aggregation of capital資本積聚
aggregation of interests利益集團(tuán)
aggregation of leave passage allowance合并使用度假旅費(fèi)津貼
aggregation of marine cargoes集中海洋運(yùn)輸貨物
aggregation problem加總問(wèn)題
urban aggregation城市聚集
aggregative adj.綜合的，聚集而成的
aggregative compound聚集復(fù)合詞
aggregative economics宏觀經(jīng)濟(jì)學(xué)
aggregative index number綜合指數(shù)
aggregative indicator綜合指標(biāo)
aggregative model綜合模型
aggregative weighted index綜合加權(quán)指數(shù)