After reflow soldering rapid cooling should be avoided.
请避免回流焊接后的急速降温。
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。
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。
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。
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。
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；
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。
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。
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。
A high surface temperature, longer austenitization duration and the rapid cooling rates result in high surface hardness.
表面温度高、奥氏体化时间相对较长及冷却速率快导致了表面的高硬度。
As a new technology of the areas of metallurgy and material research, the bar casting combine rapid cooling with deformation.
条形材铸轧技术作为冶金及材料研究领域内的一项前沿技术，是一项将快速凝固和变形结合在一起的技术。
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。
The slow heating rate and the rapid cooling rate after sintering are favorable for improving the room temperature mechanical properties.
较慢的加热速率和烧结完成后较快的冷却速率均有利于提高材料的室温力学性能。
A usually black or banded, hard volcanic glass that displays shiny, curved surfaces when fractured and is formed by rapid cooling of lava.
黑曜岩火山玻璃，一般为黑色，带状，摔碎时色泽光亮，表面。
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 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 vacuum cleaners MISTRAL 802 is powered by by-pass motors, carbon brush type, providing a rapid cooling of the motor in case of overheating.
MISTRAL 802吸尘系统是一个旁路电动马达，碳刷，当马达在过热的情况下迅速冷却。
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。
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。
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。
The results show that the quality of the freeze dried liposome frozen at the rapid cooling rate is better than that frozen at the slow cooling rate.
结果表明，对于脂质体快速冻结后得到的冻干品质量优于慢速冻结。
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。
The supercooled austenite transforms into friable martensite layer during the following rapid cooling process, leading to cracking and spalling at wheel tread.
过冷奥氏体高速冷却，几乎全部形成脆硬的马氏体薄层，造成踏面剥离。
We are pleased to introduce a efficient and energy saving rapid cooling heat-transfer tube-D shape (semicircle) seamless steel tube to the refrigeration industry.
现向制冷行业推荐使用一种高效节能的速冻传热管——D型(半圆形)无缝钢管。
When tempered glass suffers rapid cooling of a certain extent, the internal tensile stress and compressive stress on the surface can offset due to opposite stress direction.
钢化玻璃受一定的急冷温度时，其表面的压应力与张应力方向相反，相互抵消。
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 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。
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。
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。
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。
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