crossjet

常見例句

An ultrasonic crossjet with a non-symmetric Laval cavity is designed based on the aerodynamic theory.
根據(jù)氣體動力學(xué)原理設(shè)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(hù)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。