Even if the air stays bitterly cold, these sunbaked rocks can warm enough to melt whatever tiny patches of snow have escaped the thirsty wind. 即使空气十分寒冷,这些裸晒的岩石仍然能有足够的热量去融化那些在饥渴的风里逃过一劫的小雪块。
Kinder plastic composite pipe includes five major raw materials are plastic ( hot feed, cold feed), hot melt, masterbatch, processing aids, ribbon. 金德铝塑复合管主要包括五大原材料,分别是塑料(热水料,冷水料)、热熔胶、色母料、加工助剂、铝带。
Trun cold control off and open door and let ice melt on it's own, never use sharp objects to chip ice away. 将制冷旋钮关掉,打开冰箱门,然后让冰自己主动容易掉,千万不要用锋利物将冰打碎来除冰。
Development of Electron-Beam Cold Hearth Single Melt Process for Titanium Alloy Ingots 电子束冷床炉单次熔炼钛合金铸锭研究进展钢锭模准备和脱锭跨
High and cold regional highways and railways 'frozen soils freeze and melt calamity problem; 高寒地带公路、铁路建设的冻土冻融灾害问题;
The results of experiments indicate that although the tensile strength of the melt extracted steel fibre is lower than that of cutting cold draw wire, the melt extracted steel fibre can be used to reinforce the conventional concrete. 实验表明,尽管熔抽钢纤维的抗张强度低于切割冷拉丝钢纤维,但熔抽钢纤维仍可用来强化常规混凝土。
The results of DSC showed that PET/ MMT modified by IPA increased the cold crystallization temperature and decreased the melt crystallization temperature of PET/ MMT. DSC扫描实验表明:加入IPA共聚后,PET/MMT的冷结晶温度提高、过北京化工大学硕士论文冷温度降低,I以改性PET/MMT的结晶速率比PET/MMT慢。
The results show that the third-monomer IPA damages the structural regularity of PET, thus making a drop in the melting point and a rise in the cold crystallization temperature and a drop in the crystallization temperature from melt. 结果表明:由于第三单体破坏了PET大分子结构的规整性,导致改性聚酯熔点下降,冷结晶温度上升,热结晶温度下降;
Discuss the key technic of casting the stock of the cathode foil with electrolytic aluminium melt, and effect of the cold rolling process on cathode foil quality. The basic principal of producing cathode foil with electrolytic aluminium melt is introduced. 讨论了电解铝液直接铸轧负极箔毛料的关键技术,以及冷轧等工艺对负极箔质量的影响,简述了电解铝液制造负极箔的基本原理。
The Approaches to Promoting the Rate of Cold Melt in Converter 提高转炉冷料比的途径
This text passes the research that the manages purchase information system of DALIAN SANYO COLD CHAIN to find out the method to solve the difficulty in the implement of that system, then perfect that system make it melt into the usual purchasing activity thoroughly. 本文通过对大连三洋冷链采购管理信息系统的研究,力图找到解决该系统在实施中遇到的困难的方法,进而完善该系统使其彻底融入日常的采购管理活动中。
The paper analyses the significance of promoting the rate of cold melt in converter introduces the technology of promoting the rate of cold melt, comes up with the main measures to promote the rate of cold rate which should be taken in different type of steel mill. 分析了提高转炉冷料比的意义,介绍了提高转炉冷料比的主要技术,提出了不同类型的钢厂应采取的提高转炉冷料比的主要手段。
The refining effect of DC glow cold plasma on Sn-S alloy melt was investigated. 研究探索了直流辉光低温等离子体对Sn-S合金熔体的精炼效应。
The bottom of shot sleeve is filled with melt by horizontal cold chamber die casting machine, when the beginning of the slow shot phase, volume on the melt to the top of sleeve is occupied by gas. 卧室冷室压铸机压铸时,压室底部被浇入的金属熔体所覆盖,熔体上部分至压室顶部的空间被气体所占据。
Cold crucible levitation melting has such advantages as operating simply, no contamination to the charge and homogeneous chemical composition, so it is suitable to melt titanium alloys and high purity alloy. 冷坩埚悬浮熔炼具有操作简单、对物料无污染、铸锭成分均匀等优点,特别适合钛合金、高纯合金等的熔炼。
The investigation of cold crystallization and crystal morphology was carried out for the samples prepared from solutions of various concentrations, and also linear growth rate of spherulites crystallized from the melt of aggregate was measured and the crystal structure was characterized. 研究了不同浓度制备的i-Ps样品的冷结晶行为和晶体形态,测试了粒子聚集体熔体结晶的线生长速度、并进行了晶体结构的研究。