n.脈沖發(fā)生；脈動(dòng)
動(dòng)詞pulse的現(xiàn)在分詞形式.
Terry screamed as the huge gullet closed over his head and shoulders, cutting off his mixed cries of pleasure and fear as he was pulled into the dragon's pulsing throat. 特里尖叫，因?yàn)榫薮蟮氖车婪忾]超過他的頭部和肩膀，切斷了他的混合聲音的愉悅和恐懼，因?yàn)樗铣龅搅她埖拿}動(dòng)喉嚨。
Applying the mechanism known as the roller-swing link cam and the rocking block mechanism,a pulsing stepless speed variator is composed, with its swing angular being adjustable. 利用滾子擺動(dòng)推桿凸輪機(jī)構(gòu)與擺塊機(jī)構(gòu)，綜合成擺角可調(diào)的脈動(dòng)式機(jī)械無(wú)級(jí)變速器，并針對(duì)其工作原理及特性作了論述。
