The experiment results show that proper heat treatment time can decrease the crystal lattice distortion of the alloy. 结果表明,合理的热处理时间可以使该合金粉畸变的晶格得到恢复。
As the plutonium-238 that served as the Pioneers'onboard heat source radioactively decayed, it would have emitted less heat over time. 为先驱者号们提供舱内热动力源的钚238会有放射性衰变,其发射量会随着时间的推移而越来越小。
The utility model discloses a thermos bottle stopper which can extend the heat insulating time and is suitable for common thermos bottle. 能延长保温时间的保温瓶塞,适用于普通保温瓶。
The microwave insulator of the utility model has the advantages of short heating time, long heat insulation time and safe and convenient operation. 本实用新型的微波保温器具有加热时间短、保温时间长的优点,且使用安全、方便。
Heat treatment temperature influences more obviously on dissolution of acicular iron phase than heat treatment time. 提高热处理温度比增加热处理保温时间的作用更明显。
The utility model adopts a method that the solution is released for many times and then the cold effect is conducted again to extend the heat insulating time of the ice bag. 本实用新型采用了溶液分次释放,冷效应再次进行的办法,延长了冰袋的保冷时间。
The utility model can keep constant temperature, and have a longer heat preservation time than common vacuum cup, thermos cup and the like. 且能恒温并能比普通的保温杯真空杯之类保温更长的时间。
Ceramic heater ensure a rapid heat up time. 陶瓷发热体,升温迅速。
There are much surface crack on vessel steel plate, then data statistics and analysis, measures of modify element and heat time, etc are taken, achieved significant results. 对生产容器钢的过程中,轧制后的钢板表面有表面纵裂产生,然后经过数据统计和分析,提出修改钢种成分控制、加热时间等预防措施,取得明显效果。
Some system design considerations are important, though. Heat, time, and positive ions are enemies of bleach stability. 尽管一些系统结构设计考虑非常重要,但是,热、时间和阳离子仍然是漂白剂稳定性的敌人。
Sintering heat preservation time is relative to sintering temperature. 烧结时的保温时间是与烧结温度相联系的,应该综合考虑烧结的工艺参数。
When heat time> 1h the transmittance of the TiN films lower. 随着薄膜热处理时间的增长,薄膜的透过率也逐渐升高,但当热处理时间大于1h时,薄膜的透过率反而降低。
Accumulative quantity of heat time germinate requirement were above 22 ℃. 种子发芽所需热量累积为22℃以上。
Moreover, PPS fibers had been experimented on heat treatment, and some relations between dry heat shrinkage, tenacity retention and heat treatment time and heat treatment temperature were studied. 此外,对PPS纤维进行了热处理研究,探讨了纤维干热收缩率、强度保持率与热处理温度和热处理时间的关系。
The Determination of Dissipating Heat Time by Sprinkling Water on the Concrete Wall 混凝土墙板洒水散热时间的确定
Experimental results show that reaction temperature and heat preservation time have obviously influenced the microstructure and refining performance of Al-Ti-C master alloys. 实验结果表明:反应温度和保温时间明显地影响Al-Ti-C中间合金的微观组织及细化性能。
The second part was about heat mass transfer models in moist sterilization process, from which the heat transport time could be theoretically calculated. 文中的第二部分对湿热灭菌中的热量和质量传递进行了研究,目的是通过理论计算确定湿热灭菌过程中的热穿透时间。
In this paper, vacuum furnace brazing test was carried out using Ni-Cr alloys as brazing filler metals. Proper brazing temperature, heat preservation time and cooling speed helped to realize a strong bonding between Ti-coated diamond and steel substrate. 本文利用真空炉中钎焊的方法,采用Ni-Cr合金钎料,适当控制钎焊温度,保温时间和冷却速度,实现了镀钛金刚石与钢基体的高强度连接。
The design theories of cooling pipe of play down internal temperature of mass concrete about diameter, length, arrange method, rate of flow, current velocity, reduce heat time, temperature disparity to in and out, reduce heating result etc. 3降低大体积混凝土内部温度常用的冷却水管的管径、长度、布置方法、水流量、流速、降温时间、进出水口的温差、降温效果等的设计计算理论。
Experiment is designed to measure heat relaxation time. Comparison with heat action time validates above analysis. 设计试验测量得到推进剂热松弛时间,经与热作用时间比较验证了固体推进剂瞬态传热过程中的非傅立叶效应。
The heat performance, heat Location and heat time in each day in the free stall barn system and the tethering system were observed on the Luoyang dairy cow farm from 1991 to 1994, and the pregnancy rate and the time of postpartum heat were calculated. 1991~1994年在洛阳市奶牛场连续观察散养与栓系饲养体制下奶牛的发情表现、发情地点及每日的发情时间分布,统计每月的受胎率和奶牛的产后首次配种时间。
Effect of sampling volume and heat time on determination of total suspended solids 取样量与烘干时间对总悬浮物测定结果的影响
Because of arcs submerged by foamslag, less electric energy, lower slag deoxidizer consumption, longer life of lining and shorter heat time have been achieved. 由于泡沫渣埋弧,使电耗下降、炉衬寿命提高、冶炼时间减少、还原期炉渣脱氧剂消耗下降。
Heat storage time and heat power at different heating water flow are obtained. 得到了该蓄热器的蓄热时间、不同加热水量下的放热功率。
When heat kneading time was longer, the main effects of phosphoric acid were dehydration and polymerization. 捏合时间较长时,磷酸主要起脱水和热分解的作用。
The optimal conditions before modification were 8% alkali dosage, heat temperature T12 and heat time 90 minutes. 改性前硅溶胶的最佳制备条件为:用碱量8%,熟化温度T12,熟化时间90min。
The heat treatment during processing these products will inevitably denature the major components of whey protein, such as bovine α-lactalbumin, β-lactoglobulin, lactoferrin, and so on. The degree of denaturation depends on the temperature and heat time. 而这些热处理过程不可避免地会导致乳清蛋白主要功能性组分α-乳白蛋白、β-乳球蛋白和乳铁蛋白等发生变性,其变性程度在很大程度上依赖于热处理的时间和温度。