浮石

XZM Ultrafine mill is a machine for producing fineness and ultra-powder. It is mainly used for grinding the materials whose hardness is middle and low, moisture below 6%, and Moths hardness should be blow 9 grade and non-explosion and non-flammability, such as: calcite, chalk, limestone, dolomite, kaolin, bentonite, steatite, mica, magnesite, illite, pyrophillite, vermiculite, meerschaum, attapulgite, diatomite, barite, gypsum, alunite, graphite, fluorite, phosphate ore, potassium ore pumice, etc.

XZM 中速微粉磨是一种细粉及超细粉的加工设备，它主要适用于中、低硬度物料的研磨粉碎，如高岭土、石灰石、方解石、滑石、大理石、重晶石、石膏、白垩、白云石、膨润土、云母、菱镁矿、伊利石、叶腊石、蛭石、海泡石、凹凸棒石、累托石、硅藻土、石墨、明矾石、萤石、磷矿石、钾矿石、浮石等湿度小于6％，莫氏硬度在9级以下非易燃易爆的非金属物料。

These include pumice and tufa. 2. Lava-based soil are the product of lava flows from the volcano. 90 percent of lava-based soil is composed of basalt with the other ten percent including andesite, pitchstone, rhyolite, and trachyte.

这种土壤含有浮石和石灰华。2）熔岩为基础的土地，由火山爆发后产生的熔流产生。90%是由玄武石组成的熔岩，另外10%是中长石、松脂岩和粗面岩。

At present, our company's products are plastic cotton mops, cotton mops, such as a total of more than 20 kinds; plus high-tech PVA synthetic products, including imitation buckskin towel, bath towel, shower cap, absorbent cotton towel, square fast cotton, cloth and sponge gourd kitchen cleaning cloth, small water head, roller cotton (mainly glass manufacturing, printing ink plant, circuit board manufacturing), Sweat-absorbent nature of odor insoles, aquaculture pumice, filter cartridges, filter paper, the field of tourism upon the table and so a total of dozens of varieties and styles.

目前，我们公司的产品有胶棉拖把、棉纱拖把等共计20多种；外加高新技术的PVA合成产品，包括仿鹿皮巾、沐浴巾、沐浴帽、吸水棉巾、方快棉、丝瓜布和厨房清洁布、小型滤水头、滚筒棉(主要用玻璃制造业、油墨厂、电路板制造厂)、防臭吸汗性鞋垫、养殖业浮石、过滤筒、过滤纸、野外旅游餐桌倚等共计几十种品种和样式。

Si foreshore Pumice body must contain calcium, iron, phosphorus, potassium, sodium and other elements.

泗滨浮石含有人体必须的钙、铁、磷、钾、钠等元素。

Pumice is another interesting igneous rock which is porous, making it so light that it will float.

浮石是另一个有趣的火成岩是漏洞百出，因此，使轻，它将浮动。

A shower of tephra, stones and lapillus rained down and lasted 8 days and nights.

火山灰、浮石、火山砾构成的"阵雨"在庞贝城下了8天8夜。

It is essentially composed of perlite rock which is heated to form a light, fluffy material similar to pumice

它基本上是由珠光岩构成的。当珠光岩受热时，形成轻的，松散的类似浮石一样的物质。

After you have scraped off the majority of the dead skin, use a pumice stone to gently sand the area.

当你刮掉多数死者的皮肤，用浮石轻轻沙区。

Others, such as lignite, pumice, basalt stone, etc. have greater development potential and prospects of mineralization.

其它如褐煤、浮石、玄武石等均具有较大的成矿潜力和开发前景。

The paper is based on a series of research on physical and mechanical properties of hard shell pumice aggregate and a new type lightweight hollow concrete block.

浮石是一种产自火山的天然岩石，在我国东北及华北地区储量巨大，本文对硬壳浮石及其混凝土空心砌块的物理力学性能进行了系统的试验研究。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。