由于重钙的特性，用作生产复混肥的磷源，必须中和其游离酸。
As the phosphorus resource of compound fertilizer, the free acid in TSP must be neutralized.
重质碳酸钙简称重钙是由天然碳酸钙矿物如方解石、大理石磨碎而成。
Heavy calcium carbonate coarse whiting, which is made of natural calcium carbonate minerals such as calcite, marble grinding.
以重钙、重晶石、叶腊石等为例，探讨立式磨在非金属矿超细产品生产中的应用。
The vertical miler mills applied to producing non-metallic minerals such as ground calcium carbonate, barite, pyrophyllite and others were discussed.
本文介绍了国内外造纸业和重钙生产技术的最新进展，产品要求，市场变化与前景。
The newest progress of technology of production, demand of products, market and prospect in making paper industry and ground calcium carbonate at home and abroad have introduced in detail.
本文中分析了重钙类白色非矿粉体产品的市场应用要求，探讨了非矿产品加工设备与技术的现状。
In this thesis, it was studied on application and its market prospects of white non-metallic minerals powder, mainly discussed the equipment and its current status.
分析对比了用绿液制轻钙与市售商品轻钙、重钙产品的质量特性，以及它们在造纸产品加填中的性能。
The quality and character of PCC made from green liquor as well as its performance as paper filler were compared with that of commercial PCC and GCC in this paper.
为了获得行星式球磨机中重钙的湿法超细粉碎动力学模型，用BS模型研究了重钙的湿法超细粉碎过程。
In order to obtain the kinetic model of wet grinding powdered whiting in the planetary ball mill, the process of wet superfine grinding of powdered whiting was studied by the BS model.
油漆、涂料也是重钙的主要消费领域之一，一般是作为填料和体质颜料使用，主要应用的品种是建筑涂料。
Paint and coatings is also one of the main consumption of coarse whiting, is commonly used as a filler and physical pigments, mainly the type of application is architectural coatings.
三料过磷酸钙简称：重钙(TSP)质量标准：HG 2219- 2224 - 91性状：粒状固体，微酸性，外观呈灰白色或暗竭色。
Triple superphosphate Abbreviations: TSP (TSP) Quality Standard: HG2219-2224-91 Characters: granular solid, slightly acidic, look pale or dark colored exhaust.
重质碳酸钙是应用广泛的矿物填料。
Ground calcium carbonate is one of the most important mineral fillers.
甘蔗糖蜜酒精蒸馏设备的积垢，是一种以各种钙、镁盐为主的复合重硬垢，用常规的清洗方法难以凑效。
It is difficult to wash by usual method the filthy which is a compound hardened dirty mainly composed of Ca and Mg in alcohol distillation equipments.
观察大鼠生长状况，检测大鼠股骨钙、粪钙、尿钙、血钙及饲料钙含量、股骨干重与长度、血磷含量。
The growth status of rats, calcium contents in femurs, feces, urine, blood, and forage, weight and length of femur, phosphorus contents of blood were measured.
通过比较选择聚丙烯酸钠为超细重质碳酸钙的最佳分散剂。
By comparison, polyacrylate sodium is an optimum dispersant for ultrafine ground calcium carbonate aqueous dispersions.
结论：调节细胞内钙离子的动态平衡对维持细胞正常的生理功能和信息传递十分重要。
CONCLUSION: It is important for maintaining the normal physiological function of cell and delivering information to regulate dynamic equilibrium of calcium inside the cell.
因此，利用非线性随机动力学理论和方法对“细胞内钙离子振荡系统的噪声效应：相干共振”进行研究具有十分重要的生物学意义。
Thus, based on nonlinear theory and method, the study on the effect of the noise on coherence resonance in a calcium oscillations system is significant in biology.
复合材料的结晶度随超细重质碳酸钙填充量的增加而有所降低，但复合材料的熔点变化不大。
The crystallinity of the composite decreased with the increase of the ultrafine ground calcium carbonate, the melting point of the composite had little change.
粒状重过磷酸钙(GTSP)是一种高浓度、水溶性的速效磷肥，其有效磷含量是普钙(ssp)的2.5 ~ 3.0倍。
Heavy granular superphosphate (GTSP) is a high concentration of water-soluble phosphate available, the available phosphorus content is SSP (SSP) of 2.5 ~ 3.0 times.
结果表明：超细重质碳酸钙在基体中基本实现了良好分散；
The results showed that the ultrafine ground calcium carbonate presented a good disperse in polypropylene composite.
最后进行灰重及骨钙含量的测定。
At last the weight of bone ash and calcium content were measured.
实验结果表明以聚丙烯酸钠为分散剂可制得固含量较高的超细重质碳酸钙水分散体系。
The experimental results demonstrate that high-solid-content ultrafine ground calcium carbonate aqueous dispersions can be obtained by employing polyacrylate sodium as dispersant.
在丁苯橡胶中的应用试验显示，改性重质碳酸钙充填丁苯橡胶的性能良好，其应用前景广阔。
The application tests showed that the properties of the styrene-butadiene rubber filled with modified HCC are good and modified HCC has a broad application prospects.
龙口三鼎经贸有限公司主营工业用重质碳酸钙产品。
The Longkou tripod economics and trade Limited company sells the industrial used Heavy tar calcium carbonate product.
结果表明，该方法适于表征活性轻质碳酸钙和颗粒极细的活性重质碳酸钙。
The results show that this method is suited to character activated light calcium carbonate and activated heavy calcium carbonate which particle is very fine.
本文采用热重技术研究碳酸钙热分解机理。
In this paper, the thermal decomposition mechanics of calcium carbonate are studied by thermogravimetric technique.
岩石地球化学研究表明，其属钙碱性系列的强过铝质S型花岗岩，是地壳重熔的产物。
Geochemical study of the rock indicates that it is strongly peraluminous S-type granitoids of the calc-alkaline suite and a product of anatexis of the crust.
所述混合物包括约50重量%至约98%的半水合硫酸钙。
The mixture includes from about 50% to about 98% by weight calcium sulfate hemihydrate.
单组份；聚氨酯；重质碳酸钙；催化剂； 交联密度；固化模拟；
One—Component; Polyurethane; Heavy Calcium Carbonate; Catalyst; Crosslink Density; Curing Model.
整体上看，我国居民膳食营养中钙的摄入量不足，而人体中钙主要存在于骨骼当中，其含量对于骨骼的健康十分重要，因此要合理适量的补钙。
As a whole, the calcium in diet of national people is not sufficient. The calcium mainly exists in bone, and the adequate calcium content is very important for healthy bone.
内质网是参与钙调节和蛋白折叠的一种重要细胞器，对维持细胞内稳态十分重要。
The endoplasmic reticulum (ER) is a critical organelle involved in intracellular calcium regulation and protein folding, which are crucial for cellular homeostasis.
本发明的分散剂，具有很高分散效率和抗盐性，能够用于重质碳酸钙粉料研磨时的分散。
The dispersing agent has high dispersing efficiency and salt tolerance and can be used for dispersing heavy calcium carbonate powder during grinding.
应用推荐