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- By the measurement of XRD, SEM, shrinkage and bulk density of glass ceramics, the effect of crystallization temperatures on performances of Nb-Ta tailing glass ceramic treated at various temperatures are investigated. 摘要通过XRD、SEM和收缩率、体密度的测定,研究在热处理中晶化温度对铌钽尾矿微晶玻璃显微结构和性能的影响。
- Isothermal crystallization kinetics of a low isotactic polypropylene(LIPP) sample at different crystallization temperatures have been investigated by employing differential scanning calorimetry(DSC). 利用DSC法研究了低等规度聚丙烯(LIPP)的等温结晶动力学。
- A device of measuring the crystallization temperature of mold slag based on single thermocouple wire was introdued. 笔者以保护渣结晶温度为出发点,提出了一种将双铂铑热电偶丝既作为加热元件,又作测温元件的热丝法技术。
- The results show that supercritical CO2 depresses the crystallization temperature of BAPC. 结果表明,超临界CO2显著降低BAPC的结晶温度;
- Effect of crystallization temperature in infilling of InP in SiO2 artificial opals[J]. 引用该论文 常伟;范广涵;谭春华;李述体;雷勇;黄琨;郑品棋;陈宇彬.
- Magmatic crystallization temperatures 岩浆结晶温度
- The nuclearlization and crystallization temperature of rationalization were determined by ladder temperature furance and high temperature viscosimeter. 采用样温炉和高温粘度计确定合理的核化温度,晶化温度。
- The results showed that the melting temperature and hot crystallization temperature of copolyester were lower while cold crystallization temperatures were higher than the related values of pure PET. 结果发现共聚酯的熔点和热结晶温度与PET相比有所降低;而冷结晶温度则升高。随着OBBA添加量的增加,在恒温热重分析中热失重速率常数减小;
- The higher the crystallization temperature, the higher content of fluorene in the solid phase, but the yield of fluorene is low. 结晶分离温度高 ,结晶固相中芴含量也高 ,但芴的得率低 ,初步找出三者对应关系 ;
- As accelerator for PET, PBT could decrease the cooling crystallization temperature and increase the melt crystallization temperature of recycled PET. PBT作为PET结晶促进剂,降低回收PET的冷结晶温度,提高热结晶温度。
- The results show that compared with the common semi-dull PET chip,the super bright PET has higher crystallization temperature,lower crystal enthalpy and crystallinity. 结果表明,和常规半消光PET切片相比,超有光聚酯切片冷结晶温度较高,结晶热焓较低,结晶度较小;
- The relationships between the EOM crystal temperature and the RAM,as well as stabilized laser frequency are observed. 观测了电光晶体温度与剩余幅度调制和光频标锁定后激光频率之间的变化关系。
- The SPS sintering behavior and mechanism were discussed and the crystallization temperature of fused silica was calculated and compared with the experimental value. 文章讨论了SPS方法制备熔融石英陶瓷材料的烧结行为和烧结机理,计算了熔融石英陶瓷的析晶温度并与实际测试结果进行了比较。
- According to the supercooling degree and the difference of the crystallization temperature between PP and nucl eated PP, the order of nucleating effect of nucleating agents: A>D. 根据过冷度和成核PP与纯PP的结晶温度之差,成核剂成核作用大小顺序为:A>D。
- The results show that their melt points of HDPE/E-TMB(M/N) are all bit lower, and their crystallization temperature is slightly higher than that of the pure HDPE. 结果表明,和纯HDPE相比,共混物的熔点降低、结晶温度升高,成核速率和结晶速率增大;
- The relationships between the EOM crystal temperature and the RAM, as well as stabilized laser frequency are observed. 观测了电光晶体温度与剩余幅度调制和光频标锁定后激光频率之间的变化关系。
- The synthesis conditions of single crystal MTN including compositions of reaction mixture,crystallization temperature,time,etc. 采用蒸气相合成法,以正丙胺作为笼形类沸石材料MTN合成的新模板剂,合成出MTN单晶。
- Parameters effecting on dry fractionation of lard are crystallization temperature, cooling rate, crystal growing time, agitation rate, separating manner. 影响猪油干法分提参数有:结晶温度、冷却速率、养晶时间、搅拌速率及分离方式。
- The self-deflection of Gaussian beam in photovoltaic photorefractive crystal can be reshaped by appropriately adjusting the crystal temperature. 通过调节晶体的温度能改变高斯光束的自偏转。
- The PT acid content in PTA was controlled from the aspects such as in-feeding,crystal temperature,slurry flow and residence time. 从进料、结晶温度、浆料流速和停留时间等几个方面进行控制,降低了PTA中的PT酸含量。