• The effects of natural convection and moving of solid PCM on melting heat transfer are compared.

    固态相变材料运动熔化传热过程有着重要影响

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  • Applying Nusselt s liquid film theory to the contact melting heat transfer process, we obtain the theoretical formulas convenient to engineering calculation.

    应用谢尔特液体边界层理论,求得了便于工程计算接触熔化传热过程理论解。

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  • The melting temperature, melting heat, static and dynamic mechanical properties of PA6/PTFE blends and PA66/PTFE blends are experimentally investigated in this paper.

    研究PA6/PTFEPA66/PTFE共物的熔融过程热学性能动态力学性能和吸水前后的静态力学性能。

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  • Through friction, this flexing produces heat in the moon's interior capable of melting ice.

    通过摩擦这种弯曲月球内部产生了能够融化热量

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  • The cave-making recipe calls for a steady emission of volcanic gas and heat, a heavy annual snowfall at an elevation high enough to keep it from melting during the summer.

    洞穴形成需要火山气体热量稳定释放海拔到足以防止每年大量降雪夏季融化

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  • When they detect snow or ice on their surfaces, the roads will heat themselves up, melting the snow or ice away.

    道路检测到路面上有雪或冰时,就会自动升温,融化雪或冰。

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  • The warmer ocean would heat the air above it, which would slow the refreezing of ice in winter, which would in turn become even more susceptible to melting in summer.

    温暖海洋加热海洋上空的空气减缓冬季重新冻结,这反过来使海冰更加容易夏天融化

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  • As more ice melts, more dark open water is exposed, which absorbs more heat, accelerating the melting.

    随着更多融化大的深色无冰海面露出。它们会吸收更多的热量从而加剧冰的融化。

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  • Beyond warming the atmosphere, black carbon can also speed the melting of glaciers by literally turning them black - soot on snow makes the ice heat up faster.

    除了大气加热炭黑覆盖冰川表面,便表面颜色从而加速冰川融化

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  • No matter how you slice it, a greasy slick will ooze out of melting cheese, when heat renders liquid fats that were solid at room temperature.

    不管怎么融化奶酪都会渗出油腻粘滑的油脂,因为室温下呈固态的脂肪一旦受热就会变成液态

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  • By covering the valleys that form darker areas, therefore attracting the sun's heat, he hopes to significantly slow the melting of the glacier.

    希望通过盖住形成阴影地区山谷吸收太阳热能从而显著减缓冰川融化

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  • The scientists say providing extra grub for them to guzzle adds to carbon emissions that heat up the world, melting polar ice caps, raising sea levels and killing rain forests.

    科学家正是因为额外暴饮暴食导致了全球气候的变暖,现在南北极冰层正在消融水平面正在升高,热带雨林正在消失。

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  • Reflow Soldering: Melting, joining and solidification of two coated metal layers by application of heat to the surface and predeposited solder paste.

    回流应用加热金属表面熔融连接凝固两个金属涂层。

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  • In the process of melting the rock the lithium loses some of its heat.

    熔化岩石过程中,失去一些热量

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  • That gradient further affects the feed rate by cooling the barrel in the location where it's critical to develop solids feeding, solids-bed compaction, and heat to initiate melting.

    通过某个地方冷却筒体,而这个地方建立固体料、固体床,进而开始熔融的地方,这个梯度就这样进一步影响速率

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  • Unsaturated fats have a lower melting point than saturated fats making them more susceptible to heat.

    饱和脂肪饱和脂肪的熔点使更易收影响。

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  • This welding process joints work pieces by melting the electrode and the base metal with the heat from the electric arc between the electrode and the work piece.

    是一种利用焊条工件之间电弧产生热量熔化焊条母材焊工连接起来的焊接方法

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  • This paper introduces the rehabilitation procedure of PE lined pipeline and stresses on quality control requirement of PE pipe heat melting welding.

    文章介绍了内衬PE修复技术施工程序强调了PE管道热熔焊接质量控制要求

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  • Causes include heating too quickly in the feed zone, melting too slowly in the transition zone, insufficient mixing, and excessive heat loss in the adapters or die.

    其原因包括喂料加热时间过渡熔融太慢混合不良、在口模中存在过多热量损失

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  • The coefficient of linear expansion of the body and glaze, the melting temperature range, the whiteness, the microhardness and the heat stability of glaze were tested.

    测试基体熔块线膨胀系数熔融温度范围釉面度、显微硬度和稳定性等性能。

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  • The partial melting is caused by the heat derived from subduction and crust shortening rather than by the mantle material intrusion.

    壳内局部熔融来源于板块俯冲、地壳增厚产生幔源侵入所造成。

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  • The results show that the formation of surfacing layers is related to the heat capacity and melting point of surfacing materials.

    结果表明堆焊成形与堆焊材料比热容量熔点有关

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  • By applying theory of heat transfer, a melting model of material filament in liquefied pipeline is built and solved by numerical method.

    应用传热学理论建立材料液化中的熔融模型采用数值解方,求出该模型的

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  • The concept of heat threshold is brought forward for the melting process of radioactive source with constant heat rate.

    针对热源接触熔化提出热量概念

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  • By optimizing composition, foundry method, melting process and heat treatment process, the rate of qualified castings was increased up to 85%.

    通过成分铸造工艺熔炼工艺热处理工艺优化,使铸件的工艺出品达到85%。

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  • By optimizing composition, foundry method, melting process and heat treatment process, the rate of qualified castings was increased up to 85%.

    通过成分铸造工艺熔炼工艺热处理工艺优化,使铸件的工艺出品达到85%。

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