supercooling
英 [ˈsjuːpəkuːlɪŋ]
美 [ˌsupərˈkulɪŋ]
网络 過冷; 过冷; 过冷度; 过冷现象; 过冷却
双语例句
- Determination of the supercooling points of various castes and developmental stages of the red imported fire ant, Solenopsis invicta ( Hymenoptera: Formicidae) in mainland China
我国大陆红火蚁不同等级和虫态过冷却点的测定 - Two measures was adopted to obtain D-type graphite cast iron including casting in water-cooled permanent mould and adding alloying elements to increase supercooling tendency of the molten iron.
采用水冷金属型铸造，并加入合金元素增大铁液过冷倾向，获得D型石墨铸铁，并用以生产空调器压缩机缸体，其金相组织和性能均达到技术要求。 - Liquefied natural gas, or LNG, made by supercooling gas into liquid form to shrink its volume and make it easier to transport, has traditionally been a niche product.
液化天然气（LNG）历来是一种细分市场产品。它的生成原理是将天然气温度降到极低，使其变为液态，以缩小体积、便于运输。 - Study on Energy Storage and Supercooling Properties of Phase Change Materials Used in Mesothermal Solar Collector Heat System; Microbial, Physical and Chemical Changes during Processing and Storage in Chinese Bacon
中温太阳能集热系统相变材料的贮能性能及过冷特性的研究腊肉加工和贮藏期间菌相变化和理化变化 - The results indicate that the addition of a nucleating agent and a thickening agent can inhibit supercooling and eliminate segregation.
结论是，加入成核剂和增稠剂能抑制过冷并消除分层。 - The nymphs of3and4 stadia can hibernate, their average supercooling temperature are-7.
灰飞虱以3龄、4龄若虫越冬，平均过冷却点分别为-7。 - Relationship between the supercooling point and the biochemical componens of Agrius convolvuli
甘薯天蛾过冷却点变化与生化成分的关系 - Experience proves, supercooling phenomenon is easy to occur to make products temperature has reached the eutectic point.
经验证明，过冷现象容易发生至使制品温度虽已达到共晶点。 - The pressure fluctuation brought by the ultrasound will influence the supercooling and nucleation process of water.
通过引起压力场的波动，超声波能够对水的过冷结冰过程产生影响。 - The oligomer is apt to form a larger scale crystal under a low degree of supercooling.
齐聚物在较低过冷度下易于形成尺寸较大的晶体。 - The degree of supercooling of condensate influences greatly the safe and economic operation performance of units.
凝结水过冷度对机组的安全和经济运行有重要的影响。 - But it has the problems of phase segregation and supercooling during the phase change process.
但硫酸钠水合盐在相变蓄热过程中，存在相分离，过冷等问题。 - With 1.13 vol% volume fraction, it can eliminate degree of supercooling basically.
当体积分数为1.13vol%时，基本可以消除过冷度。 - Freezing phenomena of water and water based slurry has been analyzed theoretically and experimentally, especially on expansion and supercooling of water and the characters of ice structure.
本文从理论和实验方面对水的冷冻过程进行了分析，讨论了结冰膨胀和过冷现象以及冰晶的生长情况。 - The effect of 800 kHz ultrasound is investigated experimentally in this paper. It is found that the degree of supercooling of water can be decreased greatly by the ultrasound.
本文对800kHz超声波作用下的水的过冷度进行了实验研究，发现超声波能够大幅度降低水的过冷度。 - The main factors effecting supercooling were analyzed and the crystalline grain critical size under supercooling has been calculated theoretically on the basis of the microcosmic mechanism analysis of pure tin freezing and supercooling.
在对金属凝固和过冷微观机理分析的基础上，分析了影响过冷的主要因素，计算了过冷时晶核的临界尺寸。 - The constitutional supercooling criterion of alloys with peritectic reaction in the directional solidification was proposed.
给出了具有包晶反应的合金在定向凝固条件下的成分过冷判据式。 - And the relationship between the formation ofinclusions and the supercooling at growth interface is discussed.
观察了一些纤维中的包裹体，并讨论了它们的形成与生长界面处过冷之间的关系。 - The supercooling of water is influenced by many factors.
水的过冷受到诸多因素的影响。 - The composition supercooling, and how to prevent it and improve the crystal perfection are discussed.
讨论了生长重掺锑单晶硅时的组分过冷以及避免的方法；还讨论了如何提高重掺锑单晶硅的晶体完整性。 - Ideal first-order phase transition and non-ideal phase transition that have supercooling quark phase in the early universe are analysed.
对理想的一级相变和非理想的有过冷夸克相存在的相变机制进行了分析。 - Study on ultrasound's effect on supercooling of water
超声对水的过冷现象影响研究 - Growth properties of Al_xGa_ ( 1-x) As by short-time LPE with supercooling regime at 710 ℃ are reported.
本文报道了在710℃下AlxGa（1-x）As过冷式液相外延的短时间生长特性。 - The supercooling phenomenon in living beings is analyzed by phase equilibrium conditions.
利用相平衡条件简要分析了生物体内的过冷却现象； - Subsequently, theories related to the formation of microstructure in laser melted zones-thermodynamics in solidification, hierarchy of non-equilibrium, the constitutional supercooling criterion and the absolute stability criterion, solidification controlled by sol-ute diffusion are outlined.
其次概述了激光表面熔化区显微组织生成的有关理论&凝固热力学、非平衡状态层次、成分过冷判据和绝对稳定性判据和溶质扩散控制的凝固等。 - The constitutional supercooling and internal growth striation in the SNLN crystals have been overcome and the optical homogeneity of the crystals have been improved by employing optimum growth condition and technique.
采用最佳的生长和工艺条件克服了铌酸锶钠锂晶体的组分过冷和内部生长条纹，提高了晶体的光学均匀性。 - Liquid food were simplified as the dual material. Then it was simulated by coupling phase field with solute field under the isothermal condition. the effects of ice crystal morphology and solute field on freezing time and degrees of supercooling were studied.
把液态简化为糖水二元物质，在近似等温的条件下耦合相场和溶质场进行模拟，探讨了冷冻时间、过冷度对冰晶形貌及溶质场的影响。 - However, frozen out of cells and cytolymph supercooling are two useful adaptive mechanism for plant to avoid injury.
而细胞外结冰和细胞液的过冷却则是植物避免细胞内结冰伤害的最主要和最普遍的两种适应机制。