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 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。
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。
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。
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。
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。
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。
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。
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。
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。
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。
The corrosion resistance of rapid-cooling alloys is high for their compact structure and little defects.
快速冷却的合金由于表面组织致密和缺陷少，耐蚀性较高。
Finally the new developments of high-temperature sintering and rapid-cooling integrated in one continuous process could realize sinter-hardening of MIM-parts.
最后把高温烧结和快速冷却组成一个连续过程，能实现MIM零件烧成品的硬化。
Finally the new developments of high-temperature sintering and rapid-cooling integrated in one continuous process could realize sinter-hardening of MIM-parts.
最后把高温烧结和快速冷却组成一个连续过程，能实现MIM零件烧成品的硬化。
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