Simulating different solidification cooling rate with step-metal mould and sand mould, the effect of solidification cooling rate on microstructure and properties of high boron steel were studied.
利用阶梯型腔金属模和砂型模拟不同的冷却速度,研究了冷却速度对高硼钢凝固组织和性能的影响。
High voltage blasting lets the used sand to be under boiling state, therefore best cooling effect can be reached.
高压鼓风使旧砂处于沸腾状态,达到最佳冷却效果。
Effect of Manganese on austenite cooling transformation of high Chromium cast iron is investigated.
研究了锰对高铬铸铁奥氏体冷却转变过程的影响。
High efficiency of defoaming, improve effectively lubrification and cooling effect of the slop, and highly improve the cycled use effect of the slop.
消泡效率高,能有效地提高泥浆的润滑性能和冷却效果,大大提高泥浆循环使用效率。
The cast ingots prepared using sand mould and metal mould were analyzed to investigate the effect of cooling rates on morphologies and characters of M2C eutectic carbides in M2 high speed steel.
采用砂型和金属型铸造制备m 2高速钢铸锭,研究了冷却速度变化对高速钢m 2c共晶碳化物形态及性质的影响,探讨了M2C共晶碳化物形态变化的机理。
As carbon dioxide increases, it has a cooling effect at such high altitudes, which also contributes to the contraction.
由于二氧化碳的增加,它已在如此高海拔地区起到冷却效果,这也导致了热层收缩。
The result shows that high cooling speed is the main reason of reforming the crack. Meanwhile, the countermeasures were put forward and good effect was obtained.
结果表明,裂纹的产生是由于车轮辐板在热成型中受到强烈的冷却影响所致,从而采取了相应的改进措施,取得了较好效果。
The cooling pump with high lift can absolutely clear a way the scrap iron and realize the effect of cooling and scrap cleaning.
高扬程的冷却泵,全可以冲走铁屑,实现冷却及倾屑的作用。
Since TEC has the disadvantage of limited power and low efficiency, the cooling effect is not as effective as expected when used to control the temperature of high-power laser diodes.
TEC存在功率有限、制冷效率低的问题,在用于大功率半导体激光器的温度控制时,常常无法达到所需的制冷效果。
The effect of heating temperature and cooling speed on the micro-structure and mechanics characteristics of high-carbon-steel wire normalized was studied in this paper.
研究了加热温度和冷却速度对高碳钢正火钢丝的显微组织和力学性能的影响。
The method of individually water cooling of the LD array and the laser crystal is giver after analyzing the thermal effect of high power LD pumped solid-state laser.
重点分析了高功率LD阵列泵浦的固体激光器热效应问题,提出了LD阵列与激光介质分别水冷的方案来解决高功率全固态激光器的热效应问题。
Made of high-quality original authentic. This product purity as high as 99.9%, cooling effect is good, widely used in automobile air-conditioning and refrigerator cars.
采用优质原装正品制成。本品纯度高达99.9%以上,制冷效果好,广泛适用于汽车空调及汽车冰箱。
The electrical ventilation window has the advantages of reasonable and compact structure, easy and reliable operation, good cooling effect, and high safety and practicability.
具有结构合理、紧凑,使用方便、可靠,降温效果明 显,使用效果好,安全实用等特点。
Objective: To evaluate the wound wet dressing iodophor disinfectant, children with high fever with severe burns during the cooling and healing effect.
目的:探讨碘伏消毒液创面湿敷对重度烧伤患儿高热期间降温及伤口愈合的效果。
Using insulation layer of ultramicropore high-density polyurethane foam, loss of cooling capacity is reduced to ensure better insulating effect and to achieve energy saving.
采用超微孔高密度聚胺酯发泡保温层,减少冷量流失,保温效果佳,实现节能降耗。
Discussed the cooling method of ac system in the high-density it room, and the concept of green data center. In addition, the actual effect of design had been verified by CFD simulation.
论述了高密度机房空调系统的冷却方式,以及绿色数据中心的概念,并采用CFD模拟论证了设计的实际效果。
The conclusion shows that semiconductor cooling effect can only be applied in low heat capacity system or in high pressure closed system.
结论指出,半导体致冷只适用于低热容量系统或高压密封系统。扩大应用范围的唯一途径是研究新型高优质系数的常温致冷材料。
Objective To investigate the effect of physical cooling method of ice compress bag with 10% ice saline using in acute leukemia patients with high fever.
目的探讨采用1 0 %盐水冰敷冰袋在急性白血病高热病人物理降温中的效果。
The high-speed vacuum coating online cutting device solves the problem that the prior cutter has poor cooling effect when cutting coated films and sheets.
它解决了现有刀具对镀膜过的薄膜和片材进行分 切时散热效果差的问题。
Melons, pumpkin, cucumbers, tomatoes, bitter melon, and many fresh high-water vegetables have a cooling effect should be eaten.
甜瓜,南瓜,黄瓜,番茄,苦瓜和许多新鲜的高含水量的蔬菜由于其具有的降温功效应当多吃。
The radiator adopt high quality aluminum, cooling effect;
散热器采用优质铝材,散热效果佳;
The radiator adopt high quality aluminum, cooling effect;
散热器采用优质铝材,散热效果佳;
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