查询词典 gypsum

Is located in Wuhan city of Hubei Province, the core of the economic circle city - should be inside the city, traffic advantage Obviously, Wu Jing-speed, Han-Yi Road, Handan railway, Jing long railway, passing through from Wuhan City, only one hour's drive; from Zhengzhou City, Henan Province, Hefei, Anhui Province, Changsha City, Hunan Province, Xi'an in Shaanxi Province, about 500 kilometers in transportation costs low, the rich local mineral resources, known as "plaster are salt sea "called, gypsum, rock salt buried in shallow, high grade, good quality, low cost mining.

应城市久顺盐化制剂有限公司位于湖北省武汉城市经济圈内核心城市--应城市境内，交通区位优势明显、武荆高速、汉宜公路、汉丹铁路、长荆铁路、穿境而过，距武汉市仅1小时车程；距河南省郑州市、安徽省合肥市、湖南省长沙市、陕西省西安市、均在500公里左右，运输成本低廉，本地矿产资源丰富，素有&膏都盐海&之称，石膏、岩盐埋藏浅、品位高、品质优，开采成本低。

The structure,water-resistant mechanism and physical mechanics properties of the gypsum based composite material were studied.

研究了石膏基复合材料的结构、耐水机理和物理力学性能。

The production manager introduced a new water-repellent gypsum additive.

厂长引进了一种新的石膏防水剂。

A complex water-repellent gypsum additive was studied in this paper.

采用特殊工艺制备了复合型石膏防水剂。

PLASTERWORKS MADE FROM CEMENT MORTARS, LIME MORTARS, MIXED GYPSUM AND SLAKED LIME MORTARS.

水泥砂浆、石灰砂浆、混合石膏及熟石灰砂浆制成的石膏制品。

The no-baking toughening haydite is produced with fly ash 50-60 wt%, slaked lime powder 5-15 wt%, gypsum powder 5-10 wt%, fiber 3-5 wt%, gas former 0.05-0.3 wt%, and water 20-25 wt%, and through mixing, forming and steam curing.

一种免烧增韧陶粒，其特征在于它由粉煤灰、消石灰粉、石膏粉、纤维、发气剂和水原料搅拌混合后成型蒸养而成，各原料所占质量百分比为：粉煤灰50-60、消石灰粉5-15、石膏粉5-10、纤维3-5、发气剂0.05-0.3、水20-25，各原料所占质量百分比之和为100％。

Experimental results show: PG differs significantly from natural gypsum in grading and crystal morphology. PG crystals are coagulation of course tabular grains with a relatively uniform size and thickness and give a normal distribution of gradings.

研究结果表明：磷石膏的颗粒级配、形貌与天然二水石膏存在显著差异，其颗粒级配呈正态分布，二水石膏晶体粗大、均匀，以板状为主。

Cambro-Ordovician mudstones,upper Cambrian and Carboniferous gypsum rocks and the relatively tight lithologies have blocked the vertical migration of formation fluid s in Tarim basin.

塔里木盆地古生代寒武—奥陶纪泥岩、晚寒武世和石炭纪的膏岩层及较为致密的岩性阻碍了地层流体的垂向运移。

Effects of cement quantity, hydration temperature, cement fineness, water cement ratio, gypsum addition, and hydration time on the particle weight of CPA were studied.

通过研究水泥称量、水化温度、水泥细度、水灰比、石膏掺量和水化时间对结粒量的影响，探讨了该检测方法的可行性。

Applicable to the development of building materials of limestone, gypsum, clay, marble and other mineral reserves are more abundant.

适用于发展建材的石灰石、石膏、瓷土、大理石等矿储量也较丰富。

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。