查询词典 gypsum plaster

Single factor test was employed to investigate some factors effecting the compressive strength of hydratedα-plaster of Paris which was made by Aqueous Salt Solution Method in atmospheric pressure such as crystal modifiers,aqueous salt solution,emperature of water to washα-hemihydrate gypsum powder,product drying temperature,product grain size.

采用单因素实验考察了媒晶剂、盐介质、洗涤水温度、产品干燥温度、产品粒度等因素对常压盐溶液法制备α-半水石膏的抗压强度的影响，实验结果表明：当媒晶剂为柠檬酸钠与Al3 +等的复合物(占盐溶液的质量百分比为1.0 %)、盐介质为15 %的KCl水溶液、洗涤水温度在98℃以上、产品干燥温度为110 - 130℃、产品粒度控制在7- 4 μm时，产品抗压强度可达4 4MPa

The gypsum is calcined and crushed to create Plaster of Paris refer Appendix X

生石膏经煅烧和粉碎制成熟石膏（参照附件X 速成墙的碳排放量，成分概述，生石膏的加工）。

Used since ancient times, plaster of paris is so called because of its preparation from the abundant gypsum found in Paris.

古代便开始使用熟石膏，因调制品泰半来自巴黎盛产的石膏而得名。

The production of plasterboard and plaster from by-product gypsum in 1964 in the United Kingdom represented 14% and 3% of the total production.

在英国，1964年从副产品石膏生产的糊墙板和墙粉分别占它总产量的14％和3％。

The strong technical force companies to adopt the most advanced production techniqe produced "Xing-Rong"brand gypsum board and PVC sticking plaster board,complete specifications,aesthetically pleasing,high-strength light,a sound-absorbing earthquake,fire thermal resistance,waterproof,moisture-proof,never fade.never deformation characteristics.

本公司技术力量雄厚，采用最先进的生产工艺制作的"兴荣"牌石膏板及pvc贴面石膏板，规格齐全，造型美观，轻质高强，具有吸音抗震、防火阻热、防水、防潮、永不褪色、用不变形等特点。

Shandong Huanghua NewBuilding Materials Co., Ltd (山东皇华新型建材有限公司) is a technology improvement of dahan gypsum mineral deposit explorationplaster plaster cast of it, the panel and its system, tectorial membrane the development, production, and the domestic sales, trade and technical services 100,000 square meters, standardized and automated production plant and 50,000 square meters, 5 of the assembly with modern how and laboratories.

山东皇华新型建材有限公司（Shandong Huanghua NewBuilding Materials Co。，Ltd）是一家集石膏粉、石膏板及其系统、覆膜板研发、生产、国内销售、对外贸易、技术服务于一体的大型现代化建材企业。公司占地100000平方米，拥有标准化厂房50000平方米，自动化生产流水线5条，并配有现代化质检中心和化验室。

Shandong Huanghua NewBuilding Materials Co., Ltd (山东皇华新型建材有限公司) is a technology improvement of dahan gypsum mineral deposit explorationplaster plaster cast of it, the panel and its system, tectorial membrane the development, production, and the domestic sales, trade and technical services in one large modem building materiats, the company occupies 100,000 square meters, standardized and automated production plant and 50,000 square meters, 5 of the assembly with modem how and laboratories.

山东皇华新型建材有限公司（Shandong Huanghua NewBuilding Materials Co。，Ltd）是一家集石膏粉、石膏板及其系统、覆膜板研发、生产、国内销售、对外贸易、技术服务于一体的大型现代化建材企业。公司占地100000平方米，拥有标准化厂房50000平方米，自动化生产流水线5条，并配有现代化质检中心和化验室。

In the samples containing aluminum sulphate, some ettringite crystalparticles are formed, which do not match with dihydrate gypsum crystals and increase thedefects in the hardened plaster. The strength decreases sharply with increase of aluminumsulphate amount.

硫酸铝的引入，使石膏浆体中生成部分钙矾石晶体，钙矾石晶体与二水石膏晶体不匹配，从而增加了硬化体内部的缺陷，因此，随着硫酸铝掺入量的增加，硬化体强度的降低比较严重。

The FGD gypsum can become plaster by calcination and be utilized as the raw materials of construction.

脱硫石膏为二水石膏，经过焙烧后成半水石膏并加以利用可作为优质的建材产品之一。

Department of tightness gypsum cementing material, plaster relief decoration products must have the appropriate thickness, in order to ensure that its molecular affinity between the optimal level, thus ensuring a certain period of useful life and in the use of a complete and safe.

石膏系气密性胶凝材料，石膏浮雕装饰产品必须具有相应厚度，才能保证其分子间的亲和力达到最佳程度，从而保证一定的使用年限和在使用期内的完整、安全。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。