pumice 中文意思是什麼
pumice
解釋
n. 名詞 輕石，浮石；浮巖；泡沫巖〈亦作 pumice stone, 多用於去污和磨光〉。vt. 及物動詞 用浮石磨，用輕石擦 （＝pumicate, pumicestone）。
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Some rocks, like gray volcanic pumice, are laced with air pockets created when gases expanded inside the rock while it was still molten
有些巖石（像灰色的火山浮石）會布滿氣窩，這是巖石還在熔融態時，內部氣體膨脹而成。 -
It is essentially composed of perlite rock which is heated to form a light, fluffy material similar to pumice.
它基本上是由珠光巖構成的。當珠光巖受熱時，形成輕的，鬆散的類似浮石一樣的物質。 -
Besides, we can offer many horti / agriculture materials such as lime, rotten leaves, plant ash, peatmoss, granular peatmoss foster earth, expanded vermiculite, expanded perlite, silicant clay, pumice, maifanshi, zeolite and fertilizer for family gardening
此外，我司還可供應各種不同規格、包裝的園藝資材，如草炭土、腐葉土、草炭土、顆粒草炭培養土、輕質/重質陶粒、膨脹蛭石、膨脹珍珠巖、輕石、麥飯石、沸石、硅酸鹽白土以及家庭園藝用高效肥料等。 -
Would you be a dear and hand me that pumice stone
麻煩把那塊磨腳石遞給我好嗎 -
Pumice stones are used in the wash to create a worn look
水洗時的浮巖石頭，形成一種破舊的感覺。 -
Products used for treatment of water intended for human consumption - pumice
人類生活用水處理用製品.浮石 -
Pumice stones for blue jeans
染整用浮石 -
Mounds of pumice and volcanic ash mark its center, where the volcano remains
浮石和火山灰的土墩標志著它的中心，是火山的遺跡。 -
Pumice stone concrete
浮石混凝土 -
It is very important to choose a proper mix technology to make pumice concrete
其混凝土配製工藝要求必須適當處理好骨料的早期吸水對新拌混凝土性能的影響。 -
The results indicate that the shape and aperture distributing variability of processed pumice granule
試驗研究結果表明，破碎浮石的顆粒形狀和孔隙分佈變異性較大。 -
If eugenol containing temporary cements were used, use pumice to thoroughly remove all traces of cement
如果使用的是含丁香酚的暫時性粘結材料，用浮石粉徹底的清除所有的粘結材料。 -
Firstly, this paper expounds the research on the physical and chemical performance of pumice and the action of those performance to pumice concrete, and the adaptability of calcium lignosulfonate to pumice concrete, and the influence of air - entrained agent to the performance of pumice concrete
本文首先對浮石的物理、化學性能及其對混凝土的影響進行了系統試驗與研究；並進行了減水劑對浮石混凝土的適應性，以及摻加引氣劑對浮石混凝土性能的影響的分析研究。 -
Pumice concrete after being close - grained and molding is not sensitive to maintaining conditions, and this idiosyncrasy can predigest maintaining measures and reduce lacuna
浮石混凝土在密實成型后，其凝結硬化過程中對于濕養護的敏感性較小，這有利於簡化施工養護措施和減少早期混凝土缺陷的產生。 -
Secondly, this article uses variance analysis and other research means of statistics to study and definitize the best mix proportion ration of pumice concrete, and studies mechanics and durability of the concrete using the best mix proportion
通過正交分析的實驗方法，研究並確定了浮石混凝土的優化配合比，並對根據該配合比設計而成的浮石混凝土的力學性能和耐久性能進行了分析研究。 -
Adding air - entrained agent can enhance the heat preservation performance of pumice concrete and improve its durability. using water - reducing admixture can improve the performance of pumice concrete, but the quantum is bigger than in the ordinary concrete
為獲得良好的物理力學性能並提高混凝土的和易性，摻加減水劑對其性能改進具有明顯的技術經濟效果，其摻量要比普通混凝土稍高。 -
It is made of sand, cement and lightweight aggregate, etc. some of the lightweight aggregates include pumice, stuff, expanded clays ( haydite ), etc. lightweight aggregate concrete can provide the same strength as the normal concrete with less weight
輕骨料混凝土是一種用量較大的新型混凝土，其密度在850kg m ~ 3至1950kg m ~ 3之間，由粘土陶粒，粉煤灰陶粒等粗骨料以及常用的砂，水泥，水等材料製作而成。 -
This paper expounds the research on pumice and its concrete, and the testing result indicates the pumice after being properly machined can be used to make lwac and hollow block
試驗研究結果表明，張家口地區所開採的浮石經過適當破碎加工、優化分選和顆粒搭配后可配製性能優良的輕骨料混凝土，並可用於製作性能可靠的建築墻體用輕混凝土空心砌塊。 -
Anchor s artificial cylindrical pumice stones are designed for blue jeans finishing, according to the structure of natural pumice for a combination with specially raw materials and corundum, can not only shorten dye time for a uniform structure of artificial pumice, but also make clothes dying uniform and beautiful
制衣染整業專用浮石是依天然浮石之結構，利用特殊原料與金鋼砂結合，可縮短染整時間又因人造浮石外表組織結構一致，可使衣物染整表面均勻美觀。 -
At last, this article studies the performance of mechanics and durability of those pumice concrete hollow blocks
最後，對浮石混凝土小型空心砌塊的力學性能和耐久性能做了較深入的分析研究。
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