1)pressure drop压力降
1.Numerical Calculation of Pressure Drop in Plastics Profile Extrusion Dies;异型材挤出模头压力降的数值计算
2.Application of pressure drop to the biofilm monitor in circulating cooling water system;压力降法在循环冷却水系统黏泥监控中的应用
3.Study on the pressure drop in extrusion dies;挤出机机头中压力降的研究
英文短句/例句
1.steering control valve pressure loss characteristic转向控制阀压力降特性
2.Study on pressure drop characteristics of multi-downcomer sieve tray多降液管筛孔塔板的压力降性能研究
3.The flash chamber allows the pressure to reduce to atmospheric conditions.这个闪蒸室使压力降到大气压
4.When the pressure dropped, the prop reversed pitch.当压力降低时,螺旋桨开始反转...
5.The government has surrendered to pressure of big business and lowered tax rates.政府屈服于大商业的压力降低了税率。
6.However, the pressure drop occurs almost completely in the plug.然而,压力降几乎完全发生在多孔塞中。
7.hydraulic elevator液压电梯;液压升降机;水力提升机;水压升降机
8.fuel pressure warning light燃料压力下降警告灯
9.Loss of pressure had not registered on the dials.刻度盘未记录压力下降.
10.If the pressure builds up excessively, the pressure valve opens to relieve the pressure.如果油箱内压力过高,则压力阀开启,以降低压力。
11.Lower to note the pressure of mold, reduce to model and protect to press time.降低注塑压力,减少成型和保压时间。
12.It lowers blood pressure, which helps decrease the stress on the arteries.它能降低血压,从而减少动脉压力。
13.LOWERING PRESSURE METHOD IN SPACECRAFTS降压地面模拟技术中的临界压力研究
14.To reduce the pressure of air or gas within(a chamber or vehicle, for example.降压,解压降低(如小室或容器中的)空气或气体的压力
15.Investigation of Using Stand Pipe Pressure Method to Reduce Wellhead Pressure关于立管压力法降低井口压力问题的探讨
16.blow-down recovery靠降低地层压力采出的油
17.reduce volume, quantity, pressure, speed缩小体积、 减少数量、 降低压力、 减低速度
18.Joint protection to reduce stress on joints.保护关节,以降低对关节的压力。
相关短句/例句
pressure loss压力降
3)differential head压差,压降,压力降
4)pressure undershoot压力过降
5)Pressure reduce压力降低
6)resistance pressure drop阻力压降
1.It has obvious advantage to use resistance pressure drop to measure the parameter of two-phase flow.利用阻力压降来检测两相流参数具有显著的优势。
延伸阅读
C-J压力分子式:CAS号:性质:炸药爆轰时爆轰波阵面的压力,也称C-J压力(Chapman-Jouguet pressure)。可根据爆轰流体学理论、C-J条件及爆轰产物状态方程计算,但相当繁杂。在工程设计时,常以经验公式估算,简便快捷,也具有一定的精度。实验测定方法甚多,有直接法及间接法两类,主要有自由表面速度法、水箱法、电磁法及锰铜压力计法等,其中水箱法操作简便,美国1982年将其定为军用标准法。常用炸药爆轰压为10~40GPa。