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- energy transition temperature 能量-脆性转变温度
- The lowest energy transition detected for triethylamine is at about 195nm. 测得三乙胺最低能量的跃迁大约是195nm。
- After heat-calendering,glass transition temperature of paper-based aramid fibre is heightened with its increase of the cohesive energy density and crystallinity. 测定了热压光前后纸基芳纶纤维的内聚能密度、结晶度大小、粘度及粘均相对分子质量,研究了芳纶纸基纤维玻璃化温度与内聚能密度及结晶度的关系。
- Niobium is the metallic element with the highest transition temperature. 铌是转变温度最高的金属元素。
- The active energy of the glass transition temperature of the PP/APP composite with different content of POE-g-GMA was investigated by means of dynamic mechanical analyzer (DMA). 采用动态力学的方法,计算得到不同POE-g-GMA含量的PP/APP复合材料的玻璃化转变活化能。
- In addition, many suspected that 23 K was close to the maximum transition temperature possible for a traditional superconductor. 此外很多人也认为,23K已经接近传统超导体最高转变温度的极限。
- The point groups above and below the transition temperature are Amm and m respectively. 相变温度上下晶体点群分别为4mm和m。
- We defined the transition of FCGR as a fatigue ductile-brittle transition temperature (FDBTT). 本文将疲劳裂纹扩展速率发生转折的温度定义为疲劳裂纹扩展的韧脆转化温度FDBTT。
- The crystalline pattern of Chestnut starch was C and the glass transition temperature was 147.7C. 板栗淀粉的晶型属于C型,板栗淀粉的玻璃化转变温度为147.;7℃。
- Heat energy transited between open system and surrounding during is . 时间内,系统与外界间交换的热量为。
- DSC, which verified the transition temperature of LC phase,detected two of them, other related tests are in progress. 其中两个化合物做了差热分析(DSC)测试,证实有液晶相变化出现,其它相关测试在进行中。
- The glass transition temperature(Tg) of HBPS-1, HBPS-2 and HBPS-3 were studied by DSC. 示差扫描量热法(DSC)的分析结果表明:HBPS-1、HBPS-2、HBPS-3的玻璃化转变温度按顺序降低,且均低于线形聚苯乙烯的玻璃化转变温度;
- Taking a five-story frame structure as an example, the influence of the piston area, piston stroke, accumulator volume and oil elastic modulus on the systems control effect and energy transition efficiency are discussed in detail. 详细讨论了四个主要参数的变化对振动控制效果和换能效果的影响,这些参数包括隔震换能系统的活塞面积,活塞最大行程,蓄能器体积和油液弹胜模量等。
- The luminescent principle of EL panel is that electrons move at high s peed in luminescent layer to activate atoms of luminescent material, which make energy transition to emit light. 电致发光屏发光机理是在电场的作用下电子在发光层内高速运动,激活发光材料原子使其发生能级跃迁而发光。
- The results show the existence of a characteristic transition temperature of coking process in TLE. 反之,表面缩聚反应过程为控制步骤。
- The glass transition temperature of the WPC does not change after about 1000 hours under high temperature. 木塑材料在经历了近1000小时的高温老化后,其玻璃化温度几乎不变。
- If the increase at the same time interval with a level corresponding alternating electromagnetic field, it can cause the nucleus of the energy transition, a nuclear magnetic resonance. 如果再同时加一个与能级间隔相应的交变电磁场,就可以引起原子核的能级跃迁,产生核磁共振。
- The FE-AFE temperature decreases and the AFE-PE transition temperature increase with hydrostatic pressure increasing. 随着压力增大,铁电-反铁电相变温度降低,反铁电-顺电相变温度升高。
- All polyesters have low phase transition temperature, they have good solubilities in common organic solvents. 所有聚酯均具有较低的相转变温度,在普通的有机溶剂中具有较好的溶解性质。
- The smallest energy transitions are between rotational levels; the next smallest between vibrational levels. 在转动能级之间的能量跃迁最小,其次是振动能级之间的跃迁。
