The cyclic reaction characters of CaCO3 and three dolomites with CO2 was experimentally investigated.
对分析纯碳酸钙和三种白云石与CO2的循环反应特性进行实验研究。
The activity of lime and the control of carbonization can obviously influence the quality of nano-CaCO3.
原料石灰的活性度和碳化反应过程的控制将显著影响纳米碳酸钙的质量。
The results showed that V8-CaCO3 and juice of alfalfa culture medium were the best medium for apothecium.
苜蓿假盘菌最适宜产生子囊盘的培养基是V-8碳酸钙培养基和苜蓿汁培养基。
CACO3 masterbatch is a kind of masterbatch, contain about 85% Calcium Carbonate based on Polyolefin resin.
碳酸钙粉体是一种母粒，包含约85%碳酸钙基于聚烯烃树脂。
It was found that CaCO3 particles can greatly increase the storage modulus, while the POE role is inversed.
研究发现，碳酸钙粒子极大地提高了复合材料的储能模量，而POE的作用正好相反。
The glass transition temperature of POE plays a key role in the dynamic behavior of POE/ CaCO3/HDPE composites.
POE的玻璃化转变温度成为影响三元复合材料动态力学性能的重要因素之一。
The pyrolytic tar, gas and solid were obtained by pyrolysising of waste printed circuit boards mixed with CaCO3.
废旧电路板中的树脂与碳酸钙共同加热，获得气体、固体和热解油3种热解产物。
The nucleation and growth of calcium carbonate (CaCO3) crystals in the presence of L-glutamic acid were studied.
采用L-谷氨酸为有机模板调节碳酸钙晶体的成核及结晶行为。
This standard solution was accurately prepared in super-clean laboratory with CaCO3 and sub-packed in 20 ml ampoules.
本标准溶液以碳酸钙在超净实验室中准确配制并分装于20毫升安瓿中。
Dynamic thermomechanic analysis (DMA) shows that effect of CaCO3 for reinforcing RPUF have relation to void fraction.
在动态热机械分析实验中，交联密度对颗粒填料的增强效果有明显影响。
In this dissertation, the nucleation and growth of CaCO3 crystals under different organic additives were investigated.
本论文主要考察在不同有机基质作用下碳酸钙晶体的成核及结晶行为。
The recent research development of nano-sized CaCO3 on preparation, surface modification and its application were reviewed in this paper.
对纳米碳酸钙的制备、表面改性及其应用领域作了阐述。对纳米碳酸钙的应用前景进行了展望。
Domestic present situation and developing trend of nanometer CaCO3, importance to build productive base of nanometer CaCO3 in Shanxi Province.
分析了国内纳米碳酸钙现状及发展趋势以及在我省建设生产基地的重要性。
The particle size of nano CaCO3 was measured by using the laser particle size analyser, and sodium hexametaphosphate (na (PO4) 6) as dispersant.
以六偏磷酸钠为分散剂，使用激光粒度仪对自制针形纳米碳酸钙进行了粒径分析。
On the other hand, the sequence of adhesion and deposit of the bacteria and CaCO3 on glass surface was measured and recorded with micro video technology.
荧光假单胞菌和碳酸钙在固体表面上附着过程与沉积的顺序以及混合垢的结构则采用显微摄像技术进行实时观测与记录。
The spherical CaCO3 compounds with even size are synthesized in the sodium salt solution of the amphiphilic random copolymer of acrylic acid and styrene.
在苯乙烯-丙烯酸无规共聚物的钠盐水溶液中合成了尺寸均一的球形碳酸钙复合物。
Calciner is the key equipment for precalciner kiln system, which has the function of coal combustion, gas-particle heat transfer and CaCO3 decomposition.
分解炉是预分解窑技术的关键设备，具有燃料燃烧、气固传热、碳酸盐分解等功能。
The nucleation-growth mechanism for cubic and rod-shaped CaCO3 nanoparticles is discussed. This may be associated with the structure and shape of PMAA-DDT.
分析了立方状和棒状纳米碳酸钙的形成机理，发现这可能与PMAA-DDT的分子结构与形状有关。
SEM impact fracture showed that powerful microcrack induction ability of nano SiO2 and nano CaCO3 was the main reason of enhancement and toughness for epoxy resin.
冲击断口的SEM照片显示，纳米二氧化硅和纳米碳酸钙诱发银纹的能力显著，是增强增韧环氧树脂的主要原因。
The results indicated: the degree of ionization of CaCO3 is small relatively, so the influence of calcium ions on the stability of high calcium milk is not obvious.
结果表明，以碳酸钙为代表的电离度较小的分子钙，其电离产生的钙离子对体系的稳定性影响相对较小。
The mechanical property of foam PE filled with different amount of activated light CaCO3 was investigated. The influence of activated light CaCO3 on foam PE was studied.
以不同用量的活性轻质碳酸钙填充发泡聚乙烯，通过力学性能的测试分析，研究活性轻质碳酸钙对发泡聚乙烯性能的影响。
This paper introduces the current situation of several nano-powder material in commercials production , including nano - TiO2 , nano - ZnO, nano - CaCO3 , nano - Ni powder.
介绍了纳米二氧化钛、纳米氧化锌、纳米碳酸钙和纳米镍粉几种纳米粉体材料的生产现状。
At present, the key parameter is gained through a special plate to predict CaCO3 scaling tendency and amount, which makes calculation of scaling prediction method complicated.
目前预测碳酸钙结垢趋势和结垢量，都需要通过查图版来获得关键参数，结垢预测计算比较复杂。
The effects of Zinc stannate coated CaCO3(ZSC-1) flame retardant on properties of PVC cable material were studied by the tests of OI, SDR, thermal property and mechanical property.
通过氧指数（OI）、烟密度等级（SDR）、热性能和力学性能的测定，研究了锡酸锌包覆碳酸钙阻燃剂对聚氯乙烯（PVC）电缆料性能的影响。
Compared with the small gate, the tensile strength and impact strength of PP/CaCO3 composites by vibration injection molding under the middle gate and the large gate increase notably.
相对于小浇口，中、大浇口条件下动态注射成型复合材料的拉伸强度、冲击强度均有明显的提高；
The main study includes: surface modification mechanism, technical and token of the inorganic fillers talc, CaCO3 and Wollastonite; effect of fillers on properties of filled PP composite.
本文研究的主要内容包括：滑石粉、碳酸钙和硅灰石这三种无机填料的表面改性机理、工艺技术、表征及其填充pp复合材料性能的影响。
The results showed compared with PCL resin, PCL/ultrafine CaCO3 compound could not only keep the shape memory property unchanged, but also improve the rigidity of the compound efficiently.
研究结果表明，采用超细碳酸钙改性PCL，可以在保持PCL原有形状记忆性能基本不变的情况下，有效地提高复合材料的刚性。
The influences of temperature, content of foaming agent and CaCO3 on the extrudate swell, and average cell diameter of polypropylene foam are investigated using improved capillary rheometer.
利用改进后的毛细管流变仪研究了温度、发泡剂与碳酸钙含量对聚丙烯发泡体系挤出胀大和泡孔直径的影响。
The results show that TJ - 401 possesses excellent corrosive and scale inhibitive and dispersive performances and its CaCO3 scale inhibition and corrosion inhibition are superior to that of TJ - 301.
结果表明：水质稳定剂tJ- 401的性能较好，具有优异的阻碳酸钙垢、阻磷酸钙垢、分散三氧化二铁等阻垢分散性能及缓蚀性能，且阻碳酸钙垢性能和缓蚀性能优于TJ - 301。
The results show that TJ - 401 possesses excellent corrosive and scale inhibitive and dispersive performances and its CaCO3 scale inhibition and corrosion inhibition are superior to that of TJ - 301.
结果表明：水质稳定剂tJ- 401的性能较好，具有优异的阻碳酸钙垢、阻磷酸钙垢、分散三氧化二铁等阻垢分散性能及缓蚀性能，且阻碳酸钙垢性能和缓蚀性能优于TJ - 301。
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