直热式热熔是利用电热熔化原理,准确控制温度变化,配机械装置来达到产品熔接,特别。
Straight hot melt is using electro-thermal type melting principle, accurate control temperature changes, match a mechanical device to achieve product frit, special.
计算结果表明,热脉冲作用下,转变时体系平均温度高于平衡计算熔点,结构转变是过热熔化过程,系统不可能发生从晶态到非晶态非平衡转变。
The results show that the average system temperature is higher than the calculated equilibrium melting point of cu while the transformation occurs which should be an overheated melting process.
热将使铁熔化。
这些作用力让伊奥温度升高,这个过程叫做潮汐热。 这一作用的力量对伊奥是十分强大的,它能熔化岩石,使之形成火山。
This effect is so powerful on Io that it can melt rock, creating the volcanoes.
血浆高速等离子弧切割技术工程热金属削减部分熔融,并与高流量同样会被熔化的金属吹走,形成一个狭窄的切口。
High-speed plasma arc cutting technology plasma engineering hot metal cutting, and partial melting with high flow will also be the molten metal blow, form a narrow incision.
本文介绍了热分热方法在测定药物纯度判断药物的熔化特性。研究药物结构及剂型选择,测定含水量变化等的应用。
This paper has introduced the thermal analysis methods applied in the determination and study of the purity, melting property, changes of water contents, structures and preparation of drugs.
热等离子体方面包括基本过程和模型,诊断,等离子体系统,熔化和气化,冶金,化工过程和热解。
In the thermal plasma field arc included basic processes and modelling, diagnostics, plasma systems, melting and evaporation, metallurgy, chemical synthesis, and pyrolysis.
对熔化器皿玻璃等的粘土质坩埚使用中的高温软化变形、玻璃液侵蚀、热震开裂等损毁机制进行了分析研究。
Mechanism of damage of clay pot for utensil glass melting, such as softening deformation at high temperature, corrosion by molten glass, crack by thermal shock, etc was studied.
研制成功一种新型烧煤的炉组,由热煤气炉、熔化炉和退火炉串联组成。
The line is composed of hot gas generator, melting furnace and annealing furnace in series.
煤氧竖炉熔化废钢的热态试验研究表明:采用煤氧竖炉熔化废钢在工艺上是可行的。
The experimental research presented in this paper shows that scrap melting with coal-oxygen shaft furnace is technological feasible.
本文用差示扫描量热法(dsc)研究了尼龙1010的多重熔化行为。
Multiple melting behavior of Nylon 1010 has been investigated by using DSC instrument.
利用相变材料(PCM)的熔化潜热来蓄热可以保证空间站太阳能热动力系统在轨道的阴影期内仍能连续发电。
The solar dynamic power module proposed for the space station uses the heat of fusion of a phase change material (PCM) to efficiently store thermal energy for use during eclipse periods.
热既可熔化蜡,又可使粘土变硬。
驱蚊或别的野外有害物,可以滴几滴香茅精油在熔化的蜡状物或蜡烛上或是野外烤肉的热煤上。
To dispel mosquitoes and other picnic pests, drop a few drops of Citronella oil on the melted wax of a candle or place a few drops on the Bar-B-Q hot coals.
同时还测定了1,2 -环己二醇的熔点和熔化热,为该产品的新工艺开发、工程设计和工业化生产提供了基础数据。
The basic data were furnished for the exploiting new synthesis method, engineering design and industrialized production on 1, 2-cyclohexanediol.
热使得金属熔化。
针对恒释热率热源接触熔化,提出了热量阈值的概念。
The concept of heat threshold is brought forward for the melting process of radioactive source with constant heat rate.
将熔化极气体保护焊(GMAW)的热输入处理为三维移动串热源,建立了串热源模型,模拟了JG590低合金钢的GMAW焊接热过程。
The GMAW welding thermal process for low alloy steel JG590 was analyzed based on the established heat source model.
为了解结晶器与坯壳间渣膜的结晶状态,用热丝法熔化性能测定仪对保护渣结晶性能进行研究。
The crystallization properties of fluxes were studied by a single hot thermocouple in order to understand the crystalline state of flux film.
主要运用于热可熔性塑料的熔化与粘结(热封),:汽车车灯的面罩与灯体的焊接。
Mainly apply to the melt and bond (heat seal) of the thermoplastic material, eg: the welding of the auto lamp housing and body.
热转换性:聚合物的软化点(玻璃状转化温度)和熔化点决定了它是否适合应用。
Thermal transitions. The softening point (glass transition temperature) and the melting point of a polymer will determine which it will be suitable for applications.
焊接方法为脉冲熔化极混合气体保护焊,焊接板的中心裂纹处于焊缝与热影响区之间的熔合区。
The welding method used was a PC-GMAW process with mixture gases shielding. Central crack for the welded plate was located in the fusion zone between welding seam and heat-affected zone.
较低的螺杆转速会由于最小的剪热而导致更均匀的熔化。
Slower RPM "s result in a more uniform melt by minimizing shear heat buildup."
本文分析了数值模拟石蜡熔化过程可能遇到的困难,提出利用FLUENT求解相变过程换热,采用多孔介质模型。
This paper analyzed the difficult of numerically simulation in melting process of paraffin. It was advanced that we could deal with it by FLUENT software and adopting porous medium model.
他们了解到,使用热或激光来熔化塑料三维打印机消耗的估计50至100倍的电能比注射成型,使相同的重量的目的。
They learned that 3D printers that use heat or a laser to melt plastic consumed an estimated 50 to 100 times more electrical energy than injection molding to make an object of the same weight.
采用差示扫描量热仪研究了合金的熔化特性。
采用差示扫描量热仪研究了合金的熔化特性。
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