Calcium sulphate whisker is a new nonmetal material prepared from gypsum.
硫酸钙晶须是由生石膏制备而成的新型非金属材料。
The crystallization course of dihydrate calcium sulphate affected by APA was also researched.
另外还研究了添加不同类型的活化疏松剂对二水硫酸钙结晶过程的影响。
Calcium sulphate whisker was prepared by hydrothermal method using seawater or brine as raw material.
以海水卤水为原料，采用水热法制备了硫酸钙晶须。
Modified calcium sulphate whiskers are characterized with active exponent, contact Angle, SEM, X-ray diffraction and IR respectively.
改性硫酸钙晶须产品采用活化指数、接触角、扫描电子显微镜、X射线衍射和红外光谱分析进行表征。
The shape of calcium sulphate crystal with microwave heating is quite different from the one with conventional heating under the same crystal conditions.
在相同的结晶条件下，采用微波加热与传统加热所形成的硫酸钙晶体形貌有明显差异。
The calcium sulphate dihydrate whisker is treated by microwave heating, forming calcium sulfate hemihydrate or anhydrous sulphate of calcium after dehydration.
采用微波加热处理二水硫酸钙晶须，脱水后成为半水或无水硫酸钙晶须。
They are formed from groundwater saturated in calcium sulphate which, warmed by an intrusion of magma about a mile below, began filtering through the cave system millions of years ago.
其因为地下水渗透到硫酸钙中，又被几百万年前渗透到洞穴系统的将近一米深的岩浆温暖所形成的。
Sulfuric acid, phosphoric acid, aluminum sulphate, calcium sulphate, calcium chloride and superphosphate were selected as chemical amendments for co-composting of pig manure and straw.
采用堆肥池，以硫酸、磷酸、硫酸铝、硫酸钙、氯化钙、过磷酸钙作为化学改良剂，研究了化学改良剂对稻草猪粪堆肥氨气挥发累积规律和腐熟进程的影响。
It awarded the honorable title of nation high-tech enterprise, which provided with proprietary intellectual property rights on anti-static Calcium Sulphate Raised Access Flooring System series.
荣获国家高新技术企业、有自主知识产权防静电硫酸钙架空地板系列，是目前国内行业拥有高新技术产品的唯一集团公司。
The left hand that allows a plum orchid to use to tie calcium sulphate detaches a hat, the overgead knife wound exposed out, and the thread up and closely sewing looking at to made life afraid.
许梅兰用打着石膏的左手摘下帽子，头上的刀伤露了出来，上面密密麻麻缝的针线看着令人生怕。
The formation process of calcium sulphate deposition during subcooled flow boiling heat transfer was reported. Fouling runs were carried out at different flow velocities and heat transfer surfaces.
在过冷流动沸腾条件下，对硫酸钙的沉积过程进行了研究，考查了不同流速和不同加热器表面条件下硫酸钙的结垢状况。
Major Inorganic Components: Sodium, potassium, chloride, calcium, magnesium, alkalinity, total hardness, total phosphorus, fluoride, sulphate.
主要无机成分：钠，钾，氯，钙，镁，碱度，总硬度，总磷，氟化物，硫酸盐。
The second one, composite inorganic solution, includes sodium tripolyphosphate, sodium silicofluoride, sodium sulphate, sodium hydroxide, calcium stearate and magnesium chloride.
和包括三聚磷酸钠、硅氟化钠、硫酸钠、氢氧化钠、硬脂酸钙和氯化镁的无机组合物的第二溶液。
Minerals: Calcium phosphate, ferrous sulphate, magnesium sulphate, trisodium citrate, zinc sulphate, potassium iodide.
矿物质：磷酸钙，硫酸亚铁，硫酸镁，柠檬酸钠，硫酸锌，碘化钾。
Ammonium sulphate with calcium carbonate as gross by-product could be obtained from the raw materials including phosphogypsum, ammonium bicarbonate and ammonia water.
以磷石膏、碳酸氢铵和氨水为原料制备硫酸铵，并用盐酸处理碳酸钙粗品制备氯化钙。
Ammonium sulphate with calcium carbonate as gross by-product could be obtained from the raw materials including phosphogypsum, ammonium bicarbonate and ammonia water.
以磷石膏、碳酸氢铵和氨水为原料制备硫酸铵，并用盐酸处理碳酸钙粗品制备氯化钙。
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