pumice
- n. 浮岩，浮石，轻石
- v. 用浮石打磨，清洁
[ 复数 pumices 第三人称单数 pumices 现在分词 pumicing 过去式 pumiced 过去分词 pumiced ]
网络释义专业释义英英释义
火山轻石 ( Pumice ) 是天然的无机基质，富含钾、钙、镁、硫和硅等多 种元素，容重为 200kg/m3左右，透气性良好,主要 的盆栽兰花和观叶植物等的底石...
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pumice stone 浮石 ; 供应发泡玻璃浮石 ; 火山灰粉 ; 轻石
pumice sand 浮石砂
pumice fall [地质] 浮岩雨 ; 浮石雨
pumice flow 浮石流 ; 浮石流浮岩流
pumice cone 浮石火山锥 ; 浮石锥
pumice tuff 浮石凝灰岩
Pumice Powder 浮石粉 ; 轻石粉
fine pumice aggregate 细浮石骨料
pumice fall deposit 浮岩雨沉积 ; 浮石下落堆积层
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浮石 - 引用次数：41
Inner Mongolia natural pumice for the coarse aggregate,by comparing the different content of carbon fiber and lightweight aggregate concrete cube compressive strength of prism obtained carbon fiber reinforced lightweight aggregate concrete compressive strength of the basic law.
以内蒙古地区天然浮石为粗骨料,通过比较不同掺量碳纤维的轻骨料混凝土立方体和棱柱体的抗压强度,得出碳纤维增强轻骨料混凝土抗压强度的基本规律。
参考来源 - 碳纤维轻骨料混凝土抗压性能试验研究 -
浮岩 - 引用次数：10 参考来源 - 冲绳海槽火山岩中岩浆包裹体及气体同位素组成研究浮石浮海石轻岩维苏威火山熔渣
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轻石
·2,447,543篇论文数据，部分数据来源于NoteExpress
pumice [ 'pʌmis ]
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n.
a light glass formed on the surface of some lavas; used as an abrasive
同义词： pumice stone
- v. rub with pumice, in order to clean or to smoothen
以上来源于: WordNet
柯林斯英汉双解大词典
pumice /ˈpʌmɪs/
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1.
N-UNCOUNT Pumice is a kind of grey stone from a volcano and is very light in weight. It can be rubbed over surfaces that you want to clean or make smoother, especially your skin. 轻石; 浮石; 一种来自火山的灰色石头，重量很轻，用于清洁抛光物体或润滑皮肤
双语例句权威例句
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Beside a pumice isle in Baiae's bay.
就在巴亚海湾的一个浮石岛边。
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The volcano collapsed higher roof-lines and buried Pompeii under many meters of ash and pumice, and it was lost for nearly 1700 years before its accidental rediscovery in 1748.
火山使得城内建筑坍塌，并将庞培城掩埋于数米深的灰烬和轻石之下。这座古城消失了近1700年，于1748年偶然间被再度发现。
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Researchers have determined this based on a microscopic analysis of quartz crystals in pumice from the Bishop Tuff in California, the site of a super-eruption 760,000 years ago.
通过对加利福尼亚主教凝灰岩（76万年前此地曾发生过一场超级火山喷发）浮石中的石英晶体进行显微分析，研究者们确定了这一结论。
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