常見例句The first task is to cut the various pieces of metal from which the pulsejet body is formed. 第一項任務(wù)是削減金屬從中pulsejet身體的各個組成部分。In fact the level of compression created within a regular pulsejet engine is very low, even by automobile standards. 事實(shí)上范圍內(nèi)定期pulsejet引擎創(chuàng)建的壓縮程度很低甚至汽車標(biāo)準(zhǔn)。Here's an ultra-simple way to build a pulsejet engine without using a lathe, milling machine, welder, or any other expensive machinery. 這里有一個極簡單的方法來建立一個沒有使用車床1 pulsejet引擎,銑床,焊接機(jī),或任何其他昂貴的機(jī)器。valveless pulsejet 無閥門脈動式空氣噴氣發(fā)動機(jī)pulsejet (engine) 脈動式空氣噴氣發(fā)動機(jī) 返回 pulsejet