pressure zone microphone 压力区话筒 ; 压力区发话器 ; 又叫压力区话筒 ; 压力区域麦克风
high pressure zone 高压区 ; 末端存在一高压带
pressure zone 压力区 ; 受压区
low pressure zone 低压区 ; 低气压带 ; 低压地区
zone of pressure 气压带
zone of negative pressure 负压区 ; 负压层
pressure transition zone 压力过渡带
Compared with the barrel temperature, the material moisture shows more influence on the torque, the 5th zone pressure, the expansion rate, and the product moisture, except the 4th zone pressure.
加工温度对第4区压力影响较大;物料含水量对扭矩、第5区压力、产品膨化率和含水量影响较大。
Within the designed range, the temperature and material moisture influences on the torque, the 4th zone pressure, the 5th zone pressure, the expansion rate, and the product moisture are significant.
结果表明,在试验设计的加工温度和物料含水量范围内,加工温度和物料含水量对螺杆扭矩、第4区压力、第5区压力、产品膨化率和含水量都有极显著影响。
The civil-aviation authorities had come under strong pressure from European airlines, several of whom had conducted successful test flights in the supposed danger zone.
民航主管部门已受到来自欧洲航空公司的强大压力,其中一些航空公司已经成功在假定的危险区进行了试飞。
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