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- Its microstructure is fine pearlite and carbides. 它的微觀(guān)結構是細珠光體和碳化物。
- Our MAIN PRODUCTS: Sepiolite, Vermiculite, Mica and Perlite ect. 主營(yíng)產(chǎn)品：海泡石、蛭石、云母、珍珠巖、硅灰石等。
- One popular planting mix combines one part potting soil with one part perlite. 其中一部份結合流行的組合盆栽種植土一部分珍珠巖。
- The main iron ore-based, non-metal miners have zeolite, perlite and clay. 金屬礦主要以鐵為主，非金屬礦主要有沸石，珍珠巖和紅土。
- Leaf fall showed more severe in medium with peat and perlite combination. 后期落葉以泥炭與珍珠巖的配比較為嚴重。
- Microstructure of working layer in the barrel: pearlite or tempered sorbite. 輥身工作層金相組織為:珠光體或回火索氏體。
- Perlite is a light-weight odorless, sterilized, heat-expanded volcanic mineral. 珍珠巖是一種重量輕，無(wú)臭，消毒，熱膨脹火山礦物。
- Perlite is also a component of some formulations of gypsum wallboard. 珍珠巖也是一些石膏板的原料。
- For example turfy earth pearlite of 85 % + vermiculite of 10 % + 5 % . 例如泥炭土 85%25+珍珠巖10%25+蛭石5%25。
- Water retention by horticultural perlite is not an indiscriminate action. 保水的園藝珍珠巖不是不分青紅皂白的行動(dòng)。
- Specialists suggested that they use pearlite to improve the structure of the building. 專(zhuān)家建議他們用珍珠巖改良建筑的結構。
- Among them, complex substrate such as sphagnum: perlite: vermiculite=6:3:1 had optimum effect. 其中，以草炭+珍珠巖+蛭石=6:3:1的復合基質(zhì)栽培效果最好。
- The paper analyzes its performance with the range of the content of gas former, expanding pearlite and water-cement ratio. 文中對引氣劑用量、珍珠巖用量及水灰比對材料吸聲性能影響進(jìn)行了研究與分析。
- 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(shí)，形成輕的，松散的類(lèi)似浮石一樣的物質(zhì)。
- Commonly used matrix has turfy earth, coconut tree branny, pearlite, vermiculite, mix commonly use. 常用的基質(zhì)有泥炭土.;椰糠
- The removal efficiency of phosphorus in sewage with three kinds of fillers(sand,gravel,perlite)was studied. 研究了沙子、礫石、珍珠巖三種填料對生活污水中磷的去除效果。
- It has been found that applied stress has significant influence on pearlite transformation. 發(fā)現外加應力對珠光體轉變有顯著(zhù)影響。
- Non-metallic minerals, especially granite, marble, asbestos, perlite reserves of up to the best. 非金屬礦尤以花崗石、大理石、石棉、珍珠巖儲量為最多最好。
- Som e experim ents on sintered brick from the raw m aterial,the rem ainder of pearlite m ineral w ere carried out. 以珍珠巖尾礦為原料進(jìn)行燒結磚實(shí)驗研究，發(fā)現該磚具有輕質(zhì)、高強及保溫等特點(diǎn)。
- Prepare the soil medium. Preferably perlite or mixture of perlite and sand in order to obtain good drainage. 調制介質(zhì).;最好使用珍珠石或使用沙土與珍珠石的混合物;以獲得良好的排水
