基本解釋橫向氣簾同根派生 crossjet相關詞英漢例句An ultrasonic crossjet with a non-symmetric Laval cavity is designed based on the aerodynamic theory. 根據(jù)氣體動力學原理設計了一種超音速非對稱拉法爾腔體結(jié)構(gòu)的噴嘴,并建立了噴嘴內(nèi)部拉法爾曲線方程。In laser beam welding, an appropriate crossjet nozzle should be mounted under the welding head in order to protect the optics from the welding spatter and smoke. 摘要激光焊接過程中,為了保護聚焦鏡和保證焊接質(zhì)量,通常在聚焦鏡下布置一橫向氣簾噴嘴。crossjet更多例句