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- air blast process 风选法
- Direct damage to structures attributable to air blast can take various forms. 空中爆震对建筑结构物造成的直接破坏可能有多种形式。
- reverse air blast 反向鼓风
- The overall damage is then determined by the air blast, and is in accordance with the discussion in Chapter IV. 全面的破坏将由空中爆炸来决定,并且和第四章中讨论的是一致的。
- The various types of damage to ships from underwater shock are defined in the same manner as for air blast. 水下冲击对船舶所造成的各种类型的损害与空气爆震所造成的损害相似。
- Illustrations of the destruction caused to ships by air blast from a nuclear explosion are presented in Chapter V. 关于核爆炸空中爆震波对船只造成的破坏,将在第五章说明。
- As the depth of burst increases, the amount of energy going into the air blast wave decreases. 随着爆炸深度的增加,转化为空中爆震波的能量便减少。
- The blast wind has then effectively ceased and the direct destructive action of the air blast is over. 爆震风已有效地停止了,于是空中爆震波的直接破坏作用就完结了。
- When the primary air blast wave from the explosion strikes the ground, another blast wave is produced by reflection. 当爆炸引起的入射冲击波触及地面时,由于波的反射便产生另一冲击波。
- A: The Cold Jet dry ice blasting process will not damage the substrate. 回答:Cold Jet干冰喷射过程不会损伤基体。
- In this paper, we report a novel method for producing high purity potassium aurous cyanide[ KAu( CN)2] by using air blast cyanidation method. 以还原金粉为原料,采用鼓氧氰化法合成了氰化亚金钾。
- An apparatus in which water falling through a perforated pipe entrains air into and down the pipe to produce an air blast for a furnace or forge. 喇叭形风管一种用水流通过一打孔的管路使空气进入底部产生空气流并送入火炉中或锻炉中的装置
- In this paper, we report a novel method for producing high purity potassium aurous cyanide [KAu(CN) 2] by using air blast cyanidation method. 以还原金粉为原料,采用鼓氧氰化法合成了氰化亚金钾。
- A range of faulty product ejection systems are available, including the swivel-arm, pusher and air blast techniques, all of which are combined with a lockable reject container. 一系列的错误的产品弹射系统有,包括旋转臂,推手和空气爆炸技术,所有这些都结合集装箱上锁的拒绝。
- Using the Cold Jet dry ice blasting process, the same piece of equipment was cleaned in less than two hours. 使用Cold Jet干冰喷射过程,可在不到两小时内清洁同样的设备。
- The capacity production of fluidized bed roaster is mainly influenced by the clinker of cooling-jacket and the concentration of oxygen-enriched air blast. 冷却水套结渣和富氧是影响锌精矿沸腾焙烧炉生产能力的重要因素。
- The blasting process on rock,the role of stemming mate ri al and the demage of bad stemming are expounded,the importance of stemming is ad ressed. 阐述了爆炸对岩石介质的破坏作用过程、炮泥堵塞的作用及无炮泥堵塞或堵塞质量不好的危害,说明了炮孔堵塞的重要性。
- Rock blasting mechanism; blasting new technologies; blasting control technology; blasting hazard prediction and control; blasting process computer simulation. 岩土爆破机理;爆破新技术;控制爆破技术;爆破危害的预测和控制;爆破过程的计算机仿真等。
- The systems are often likened to a reversible air conditioner that can stream cool air or exhaust warm air throughout the home. 这种系统通常会连接可逆循环空调系统,让住户可选择将冷气或暖气送入屋里。
- The results show that the air blast shock and thermal fatigue could cause a certain increase in strength, but the water quench could cause a decrease in both stress intensity factor and strength. 在风冷(高温)、水冷(低温)两种冷却条件下测定了裂纹扩展参数,结果表明:高温风冷时裂纹扩展激活能及应力强度指数比低温水冷时大,由裂纹扩展参数可进行寿命预测。