查询词典 gypsum

Since 2000, Qingdao wall construction materials and energy-saving innovations office organized research institutions, construction firms and joint research and development of new 2,000 enterprises, the development of GRG heteromorphosis pillar framework gypsum panel wall system was included in 2005 the Ministry of Construction Technology project.

去年以来，青岛市建筑节能与墙体材料革新办公室组织科研院校、施工企业和新墙材企业等联合攻关，研发了GRG异型柱框架石膏墙板体系，被列入2005年建设部科技项目。

Calcium-based desulphurizing, including Limestone/Gypsum , Spray drying process (semi-dry process) and Eject-calcium/Humidify activation , are more convenient and cheaper technologies than other desulphurizing processes.

钙基脱硫是廉价可靠的脱硫技术，方法主要有：石灰石／石膏法、喷雾干燥法和炉内喷钙／增湿活化法以及排烟循环流化床法等。

There are coal, iron, sulfur, arsenic, lead, zinc, fluorite, Iceland spar, barite, crystal stone, gypsum, limestone, silica, clay and other 20 kinds of mineral resource. It also has proven the reserves of 3.3 billion tons of coal, There are rich seam for the development and utilization of coal-bed methane, coal-producing counties are key.

境内有煤、铁、硫、砷、铅锌、萤石、冰洲石、重晶石、水晶石、石膏、石灰石、硅石、粘土等20余种矿产资源，已探明煤炭储量33亿吨，煤层中蕴藏着丰富可供开发利用的煤层气，是全国重点产煤县。

There are coal, iron, sulfur, arsenic, lead, zinc, fluorite, Iceland spar, barite, crystal stone, gypsum, limestone, silica, clay and other 20 kinds of mineral resource.

全区水力资源理论蕴藏量14.96万千瓦，其中可开发量达5.17万千瓦。

Retain one of ilmenite and chromite reserves in Shanxi Province first; gypsum, and coal are the province's third, seventh place.

其中钛铁矿和铬铁矿保有储量居山西省之首；石膏、煤炭分列全省第三、第七位。

Tiefeng rock tunnel is a control project in Wanzhou-Kaixian expressway.The length of the tunnel exceeds 6?000m.The geological conditions of the tunnel are very complex,including groundwater ingression,firedamp,gypsum strata,soft rock deformation, rock outburst etc.The construction is difficult.Some construction methods are studied for Tiefeng rock tunnel to pass the complex zone mentioned above.

铁峰山2号隧道是重庆万-开高速公路控制性工程之一，隧道左右线长度均超过6 000m，隧道穿越的地层复杂，存在突水、煤层瓦斯、煤巷采空区、石膏岩地层、软岩变形、岩爆等不良地质现象，工程地质条件极为复杂，施工难度大，施工防护要求高。

Companies on their use of unique natural ore Mengshan Materials: maifanite, kimberlite ore, quartz, magnetite, calcite, garnet, feldspar, gypsum ore, manganese ore and iron ore and other mineral crystals of various materials, has introduced the series of natural mineral filters, mineralization and a filter media, from the dissolution of the body must be more than 50 kinds of trace elements, produced with a multi-layer filter, natural minerals, mineralization, magnetization, activation, softening of the new reverse osmosis membrane products, completely changed the original image straight drink machine, immediately after the listing of new products by the vast numbers of merchants and users, and has a special Product Award.

公司运用蒙山特有的天然矿石材料：麦饭石、金伯利岩矿石、石英石、磁铁矿、方解石、石榴石、钾长石、石膏矿、锰铁矿等多种矿石及各种矿物晶体原料，不断推出各系列天然矿物过滤器、矿化器及滤料，从中溶出50多种人体必须的微量元素，生产出具有多层过滤，天然矿物、矿化、磁化、活化、软化逆渗透膜的新产品，彻底改变了直饮机原始形象，新品上市后立刻受到广大客商及用户的好评，并多次获得特别产品奖。

Lavoisier showed an early inclination for quantitative measurements and soon began applying his interest in chemistry to the analysis of geological samples, especially gypsum.

即便把奥运火炬传递看作是一次视觉盛事（奥运火炬传递由纳粹为1936年柏林奥运会首创），2008年的火炬传递也是一个失败。

Such saline ore bodies as the gypsum and lazulite , etc. are presenting a more intact ring, and the ore body is distributed all around. The annular top has already been destroyed, have shown its primitive shape may be one salt dome.

硬石膏和天青石等盐类矿体在整体呈一较完整的环形分布，矿体均分布于四周，环形的顶部已被破坏，展示了其原始形态可能为一盐丘。

Division Main chemicals products, palm wax, azo two different Western eyes, light calcium carbonate, talc yet, lithopone, zinc stearate, titanium dioxide, iron oxide Hongfen, carbon black powder, boron powder , Soda ash, protopine, Linsuansanna, sodium nitrite, metal cleaning agent tablets of activated carbon, paraffin, hydrogen peroxide, PAC, gypsum powder, stearic acid and other chemical products, the full range , Reliable, ensure credibility.

本部主营化工原料产品，有棕榈蜡、偶氮二异西睛、轻质碳酸钙、尚滑石粉、立德粉、硬脂酸锌、钛白粉、氧化铁红粉、碳黑粉、硼粉、纯碱、片碱、磷酸三钠、亚硝酸钠、金属清洁剂、活性碳粒、石蜡、双氧水、聚合氯化铝、石膏粉、硬脂酸等多种化工产品，品种齐全，质量可靠，信誉保证。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。