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- To harden(a metallic surface)by rapid cooling. 冷铸，冷淬通过急冷处理使（金属表面）变硬
- To become hard by rapid cooling. 通过急冷处理变硬
- To harden(a metallic surface) by rapid cooling. 冷铸，冷淬通过急冷处理使（金属表面）变硬
- 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，表面变曲，由火山熔岩迅速凝而成
- Function：Chrome steel for rapid cooling and the whole level, achieve the desired hardness. 功能：对加热后的铬钢进行快速冷却及整平，使铬钢达到理想硬度。
- 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 results showed that rapid cooling induced the browning of the fruits and the brown index reached 100% after 60 days storage. 结果表明：急降温处理的果实约30天果心出现褐变症状，60天后褐变指数达到100%25，而缓降温处理的果实在贮藏中无褐变产生。
- By increasing the high temperature tempering and dropping the quenching temperature and rapid cooling,the best effect was achieved. 通过增加高温回火、降低淬火温度、加快冷却速度等手段,获得了最好的效果。
- Deep sea Oxygen isotopic data indicated that there were at least three rapid cooling events in the Cenozoic Era, which happened respectively at 36 Ma,15 Ma and 2. 4 Ma BP. 深海氧同位素记录表明新生代曾发生至少三次快速变冷事件，它们分别发生在36，15和2.;4MaBP前后。
- 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。
- During quenching, the austenitic microstructure transforms into a martensitic one because of rapid cooling (between 50 degrees C/second and 100 degrees C/second). 在淬火过程中，由于急剧冷却（冷却速度可以达到50-100摄氏度/秒），奥氏体转化成马氏体。
- With regard to the genesis of perlite deposits, it is considered conventionally that "perlite is a glassy rock which is formed by rapid cooling of the acidic lava erupted from volcanic crater". 但关于珍珠岩矿床的成因,习惯认为:“珍珠岩是由火山口喷发的酸性熔岩,经急速冷却而成的玻璃质岩石。”
- After that, rapid cooling retrograde metam orphism occurred.Early rapid ocean spreading was constrained because subduction appeared.Therefore, metagabbro continued to uplift under the slow extension. 因俯冲作用的开始，抑制了洋盆快速扩张，变质辉长岩在减速伸展环境下继续抬升减压；
- The results show that both the slow cooling rate to control ferrite transformation and the rapid cooling rate to control bainite transformation affect the microstructure of TRIP steel obviously. 结果表明，热变形后控制铁素体相变的慢速冷却的速度及控制贝氏体相变的快速冷却的速度对最终组织的组成影响较大；
- It has been shown that form 1 results from rapid cooling from the melt, andform 2 results from slow cooling.Form 1 appears to be kinetically favored, while form 2 is thermodynamically preferred. 高温峰被认为来自于熔体的快速冷却(动力学优先)，低温峰则来自于缓慢冷却(热力学优先)。
- It is then rapidly cooled in oil, water or some other liquid. 然后将它放入油、水或其他液体中迅速冷却。
- It is then rapidly cooled in oil,water or some other liquid. 然后将它放入油、水或其他液体中迅速冷却。
- Postharvest shelf life of blueberry fruit is increased by rapidly cooling fruit after harvest. 采收以后立刻降温储存，可以延长收后的架上寿命。
- These two constituents form a eutectoid structure known as pearlite when the steel is cooled slowly enough to reach equilibrium, but by rapid cooling the steel is hardened. 当钢材冷却得足够缓慢而达到平衡状态时，这两种结构会形成一种共析结构，称为珠光体，但如果快速冷却，钢材将被硬化。
- The sniper snapped off six rapid shots. 狙击手迅速地连放了六枪。
