results suggest that nozzle efficiency decreases because of round tube existing at the back of nozzle, and the speed of gas decreases and the pressure increases when gas spurt out from round tube.
研究表明,在喷管后端,由于圆管存在,会使喷管效率降低,表现为圆管出口的流体速度降低,压力增高。
note: when temperature of the cooling system is very high, liquid will spurt out when the heater lid is opened rapidly, so scald should be prevented.
注意:冷却系统的温度很高时,如果急速打开散热器盖可能喷出液体,应谨防烫伤。
nan-ja dances to the sound of the trumpet until she slits his throat and watch the blood spurt out from the trumpet.
南子舞小号的声音直到她缝的喉咙,看着血喷出来的小号。她的报复已经开始。