The noncrystalline structure is achieved by relatively rapid cooling below what is referred to as the glass transition temperature, around 1, 000 degrees Fahrenheit for the soda-lime variety.
它不结晶的结构往往是通过在玻璃化转变温度以下迅速冷却而得到,对于碱石灰玻璃而言,大约在华氏温度1000度左右。
QUENCHING: The process of rapid cooling from an elevated temperature. The product is placed in contact with liquids or gases, usually oil, water, or air.
淬火:指从某一高温快速冷却的过程。产品被放置于液体或气体中接触,通常是油,水或者空气。
She’s been researching a period of rapid cooling that occurred about 13, 000 years ago.
吉尔研究了13000年前地球气温急速下降的一段时期。
Rapid and efficient cooling system: the equipment is provided with a high power fan and high-performance air pump, significantly decreasing equipment cooling time.
快速冷却系统:配置大功率散热风扇和高性能气泵,加速空气流动,大量的减少设备冷却时间。
Nor did his fairly rapid dismissal of his early belief that cooling caused by pollution might outstrip warming due to carbon dioxide.
他在早期认为大气中污染物的降温作用超过其中二氧化碳的升温作用,不过 后来很快就抛弃了这个观点。 这也对改善他在心态保守的同事眼里的个人形象没有好处。
Localized heating from the welding process and subsequent rapid cooling induces welding shrinkage stresses along weld bead during welding thin-wall plate and causes structural buckling distortions.
在薄板焊接中,由于局部加热和迅速冷却产生了沿焊缝方向的焊接收缩应力,而导致焊接薄板发生屈曲变形。
Cold trap using liquid nitrogen to achieve a constant input of rapid cooling, so that rapid nucleation of steam to ensure that the nanometer scale.
冷阱采用了不断输入液氮实现了急速冷却,使蒸汽快速成核以保证纳米尺度。
Vacuum cooling is a rapid evaporative cooling technique under vacuum, which can be applied to specific foods and in leafy vegetables.
真空冷却是在真空下水分快速蒸发的预冷技术,可用于食品尤其适于叶类蔬菜的冷却。
A method about improving the crack resistance of weld metal and reducing structure stress during welding process, i. e. hammering welds and watered rapid cooling after welding, was obtained.
研究出了提高焊缝金属抗裂性能及降低焊接过程结构内应力的工艺方法——焊后捶击焊逢并浇水快速冷却。
To control the lateral thick difference of rapid solidification strip, the single-roll cooling interface is applied.
本工作采用单辊辊面为冷却介面,研究控制快速凝固带材的横向厚差的方法。
Water cooling circuits provide rapid, and directional solidification.
水冷循环提供迅速定向凝固。
However, the rapid cooling of austenite postpones dynamic transformation remarkably.
但奥氏体快速冷却明显推迟了动态相变的发生。
The prognosis of heatstroke is directly related to the degree of hyperthermia and the duration. Thus, early diagnosis and rapid cooling are crucial for the patient's survival.
预后跟高体温的程度与维持时间有直接相关,及早诊断与快速降温对于病人的存活与否很重要。
In a refrigeration system, the cooling is produced as the rapid evaporation of the liquid refrigerant absorbs heat.
在冷冻系统中,液体冷冻剂快速蒸发而吸热产生冷却效果。
The present AFT age pattern is, therefore, basically controlled by the Cretaceous rapid cooling event but finally shaped through active faults.
现今的磷灰石裂变径迹年龄格局基本上受控于白垩纪的快速抬升冷却事件,但最后为晚期活动断裂所定格。
The rapid cooling increases the productivity, while the uniform cooling improves plastic product quality.
迅速冷却提高了生产效率,而均匀冷却改善了塑件质量。
Vacuum cooling has been widely used as a rapid cooling method for vegetables, fruits cut flowers, and foods to improve their keeping quality.
真空冷却是一种快速冷却技术,它被广泛应用在花卉、水果、蔬菜和食品的冷却降温。
The two rapid cooling events may reflect two rapid uplift processes of the UHPM rocks during the exhumation history.
超高压变质岩的二次快速冷却事件反映了二次快速抬升过程。
The system should ensure rapid and uniform cooling.
模具的冷却系统应该保证迅速和均匀的冷却。
A tendency to harden by rapid cooling necessitates the use of preheat to remove the quench effect of cold metal, and to reduce the cooling rate.
强化的趋势迅速冷却,有必要制定预热来消除冷金属淬火效果,并减少冷却速率。
Temperature control system adopts intelligent temperature controller that can preestablish temperature curve and forced drainage system can implement rapid cooling operation.
温度控制系统采用智能温控仪,可以预先设定温度曲线;强制排水系统可以实现快速降温操作。
The results indicate that the emerging surface crackle are due to the too rapid cooling rate.
研究结果表明表面裂纹是因冷却速率过快所造成的。
Chondrules in the Jilin meteorite may be divided into two groups: normal rapid cooling(granular and porphyritic) chondrules and supercooling(grating and excentro-radial)chondrules.
吉林陨石中的球粒分为正常快速冷却和过冷冷却球粒两种。
This paper intends to study the influence of rapid cooling time after rolling on the microstructure and mechanical properties of low-carbon steel.
本文研究了轧后快冷时间对控轧低碳钢板组织和力学性能的影响。
Reasonable duct design to the glass tube and rapid cooling, easy to use continuous exposure, can greatly increase the work efficiency.
合理的风道设计使灯管及玻璃快速冷却,方便连续曝光使用,能大大提高工作效率。
Laser beam treatment. Similar to electron beam treatment, laser beam treatment alters the surface properties by rapid heating and rapid cooling in a very shallow region near the surface.
与电子束处理类似,激光束处理通过在靠近表面很浅的区域快速加热和快速冷却来改变表面性能。
Control of debinding atmosphere, carbon and preventcobalt liquid volatilization and rapid cooling;
多气氛控制脱除成型剂、正碳以及防止钴液相挥发和快速冷却;
Rapid cooling after nitrocarburizing, martensite structure is obtained at the diffusion layer.
氮碳共渗后快冷,在渗层获得含氮碳的马氏体组织。
For example, in the process of Bread production, flake ice is used for rapid cooling to prevent fermentation.
面包的生产加工过程中用片冰快速降温以防止发酵。
For example, in the process of Bread production, flake ice is used for rapid cooling to prevent fermentation.
面包的生产加工过程中用片冰快速降温以防止发酵。
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