石膏

Old English, denoting a bandage spread with a curative substance, from medieval Latin plastrum (shortening of Latin emplastrum, from Greek emplastron 'daub, salve'), later reinforced by the Old French noun plastre.

①石膏：与水混合后变硬的石膏材料，用于固定或制作身体某部的印模，如牙科石膏或煅石膏；②硬膏〔剂〕：可涂敷于皮肤的糊状混合物，在体温的热度下有粘性。

The chemical activating mechanism of UA is that CG can stimulate pozzolanicity more effective than gypsum because of higher solubility and looser crystal structure; but CG has poor property on retardation setting, and this shortage can be solved by mixing with gypsum; CS can offer alkali activity, which can depolymerize silica and aluminum glass, and benefit for other activity methods and overcome the disadvantage of HF on setting time; Sodium sulfate improves early strength greatly but loses the final strength. NF can improve both early and final strengths.

联合激发技术的化学激发机理是，煅烧石膏溶解度高及晶体结构松弛，比天然石膏的活性激发效率高，但降低石膏的缓凝作用，与天然石膏混合既可提高活性又能保持缓凝作用；干法电石渣提供碱激发，促进高钙灰中硅、铝玻璃体解聚，并克服高钙灰对凝结时间的不利影响；硫酸钠虽然早强作用明显，但使后期强度倒缩，NF使各龄期活性都得到提高；磨细的物理激发使高钙灰大颗粒中的CaO和富集碳组分被磨细、分散，活性增加而危害性降低。

This paper is mainly comprised of two components:preparation of models of rats suffering from deficiency of spleen Yang;comparison of the pharmacodynamics impacts of different Lizhong Pills formulations made up by dried ginger or its different components in Lizhong Pills to the different groups of the models.1 Establish the model of deficiency of spleen YANG induced by " cypsum fibrosum and anemarrhenae " with complex factors1.1 ObjectivesWith using heat-clearing and fire-purging drug cypsum fibrosum and anemarrhenae,insteading of the common usage of rhubarb and folium sennae,accompanied with irregular diet and overstrained,the model of deficiency of spleen-YANG is to be established,which is much close to the pathopoiesis theory of " frigidity and chilly damaging yang,irregular diet injuring qi,overstrain impairing the spleen" in TCM.1.2 MethodsModel rats is fully fed every other day,given the molding drug of cypsum fibrosum -anemarrhenae(concentration 4:1) with 3 different frequency,and arranged to swim everyday in 25℃water until exhausted(performing as spitting bubble 3 times continuously or sinking unable to float by itself).

全文共分为脾阳虚模型的制备和干姜及其成分对理中丸药效学影响的比较两大部分。1&石膏-知母&复合法脾阳虚模型的制备1.1目的以清热泻火药石膏-知母代替常用的大黄、番泻叶类苦寒泻下药，并结合饥饱失常、劳倦过度的方法进行造模，以期建立更符合中医&寒凉伤阳、饥饱伤气和劳倦伤脾&致病思路的中医脾阳虚证候模型。1.2方法模型动物隔日足量喂食，每日在25℃水中游泳，直至大鼠连续三次吐泡下沉，或沉入水底，3秒内不能自行浮出水面，并以三种不同给药频率灌胃给予石膏一知母煎液，比较石膏-知母不同给药方法对制备脾阳虚模型的影响。

The Company was founded in 2000, and give full play to the advantages of local resources, is a professional operation of Chinese herbs, gypsum board, gypsum powder, gypsum powder caulking production, marketing, and processing of large companies as a whole, the existing annual production capacity of 300,000 tons of gypsum ore 2, 160 person staff, 40 technical staff, senior management 6, the total assets of 8,000,000 yuan, covers an area of 300,000 square meters, annual production of a variety of standard gypsum powder 90,000 tons.

本公司始建于2000年，且充分发挥本地的资源优势，是一家专业经营中药材、石膏板、石膏粉、嵌缝石膏粉的生产、销售、及加工为一体的大型公司，现有年产30万吨石膏矿二座，员工160人，技术人员40名，高级管理人员6名，总资产800万元，占地30万平方米，年生产各种标准石膏粉9万吨。

A new technology of direct fluidizing calcination for FGD gypsum is introduced in this paper. The technology is able to calcine FGD gypsum homogeneously, to control the quality easily, to produce plaster with high compressive strength and bending strength.

综合国内外石膏焙烧技术的发展，并结合脱硫石膏的物性特点，以及一定的焙烧实践经验，本文介绍了一种新型的脱硫石膏直接流化焙烧技术，该技术具有物料受热均匀、产品质量易控制、焙烧设备运行可靠等特点，通过该技术所焙烧的建筑石膏相均匀性好，强度高。

According to the spirit of the CPC Central Committee 11th Five-Year Plan, the construction of a harmonious society, the construction of a conservation-oriented, sustainable development, appointed in accordance with the spirit of national wall materials innovation, protection of land cancellation clay brick, the protection of land resources, development of energy-saving and environment-friendly, high-strength lightweight wall Materials, the company's newly developed hollow plaster mold block and complete sets of equipment, in my mature technology companies plastic-and complete sets of equipment, in my mature technology companies plastic | mold and complete sets of equipment, to a mature technology company Plastic mold material, not the characteristics of gypsum, one stroke Zhigao Dian occupied the same industry, the technology to declare national patent for power plants, DAP plants, steel, electrolytic aluminum plant, the flow from gypsum, phosphogypsum, Fly ash, to solve a difficult problem, recycling-and created a good profit.

根据党中央十一五规划精神，建造和谐社会，建造节约型，可持续发展国家，根据国家墙改委精神，保护土地取消粘土砖，保护土地资源、发展节能型，环保型，轻质高强墙体材料，本公司最新研制的空心石膏砌块模具及成套设备，以我公司成熟的技术塑胶聚及成套设备，以我公司成熟的技术塑胶|模具及成套设备，以我公司成熟的技术塑胶模具材料，不占石膏的特点，一举占领了同行业至高点，本技术以申报国家专利，为发电厂、磷酸二铵厂、钢厂、电解铝厂、脱流石膏、磷石膏、粉煤灰，解决了一大难题，变废为宝，创造了可喜的利润。

I plant products mainly to plaster board, its products are ordinary plaster board, waterproof plaster board, fiber plaster board.

我厂主要产品以纸面石膏板为主，其产品种类有普通纸面石膏板，防水纸面石膏板，纤维纸面石膏板。

The retarding mechanism of different retarders was explored by analysing the concentration of Ca2+ in the hydrating system, the morphology of gypsum crystals and effect of pH value on the retarding efficiency of citric acid with some morden instruments, such as Fire Atomic Absorption Spectrophotometer, Scanning Electron Microscope and so on.

论文对石膏的微结构和缓凝机理进行深入研究，研究通过原子吸收光谱仪和扫描电镜等现代仪器分析技术分析不同缓凝剂对石膏水化过程中Ca2+浓度和石膏结晶形态的影响以及pH值对柠檬酸缓凝效果的影响，探讨不同缓凝剂的缓凝机理，为今后研制更适合石膏刨花板生产的缓凝剂奠定理论基础。

Our company wholesale and retail light steel keel, TK paint keel plate embossed gypsum board Mount Tai Lafarge gypsum board gypsum board mineral wool board Messiah Armstrong licensing plasterboard aluminum grille aluminum alloy keel°long shelf°Color color steel sandwich panel structures, such as severed Canopy Decoration Materials.

本公司批发零售轻钢龙骨、烤漆龙骨TK板压花石膏板泰山石膏板拉法基石膏板阿姆斯壮矿棉板赛亚牌石膏板铝合金龙骨铝扣板铝隔栅长条扣板彩钢棚彩钢夹心板隔断雨棚搭建等装饰材料。

Our company wholesale and retail light steel keel, TK paint keel plate embossed gypsum board Mount Tai Lafarge plasterboard plasterboard Armstrong mineral wool board mineral wool board Messiah long licensing licensing gypsum board keel°alloy aluminum grille bar Color Color°shed off the sandwich board decorative materials such as Canopy structures.

本公司批发零售轻钢龙骨、烤漆龙骨 TK板压花石膏板泰山石膏板拉法基石膏板阿姆斯壮矿棉板龙牌矿棉板赛亚牌石膏板铝合金龙骨铝扣板铝隔栅长条扣板彩钢棚彩钢夹心板隔断雨棚搭建等装饰材料。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。