high power gas laser 中文意思是什麼
high power gas laser
解釋
高功率氣體激光器-
In recent years, the longitudinal pulsed - discharge gas lasers with diffusive cooling have received renewed interests. a compact low power pulsed laser with high repetition rate has potential importance in laser exploration, fine mechanical processing, photochemistry and so on
近年來，縱向放電的脈沖氣體激光器重新受到了人們的重視，一種小型的低功率的高重復頻率脈沖激光器在激光探測、精細加工和光化學等許多應用領域，有重要的應用前景。 -
The present thesis is devoted to improving the excitation of the laser media ( gas mixture ) in the resonator of the high - average - power tea co2 laser by means of reinforcing the pre - ionization and eliminating the harmful impurity
本文正是從提高預電離及清除混合氣中的雜質這兩個方面研究改善高平均功率teaco _ 2激光器腔內介質（混合氣體）的激發性能的。 -
The normal glow discharge between the main electrodes and the rapid flow of the unpolluted gas mixtures are necessary conditions for the output of high average power for tea co2 laser
主電極間正常的輝光放電以及使混合氣快速流動且不被污染是重復頻率teaco _ 2激光器實現高平均功率輸出的重要條件。 -
During large power laser beam welding, the surface of the work - piece is melted and gasified, which is ionized and form plasma with the shielding gas on the condition of high temperature over the welded zone
在激光焊接過程中，當被焊材料受到高能激光束作用時，其表面會迅速熔化、氣化，與外加的保護氣體一起在被焊區域的上方電離形成等離子體雲。 -
High - power laser beam will be aberrated and gas flow field will be thermal bloomed when beam pass through the flow field
當強激光束通過超音速流場時，會受到流場的干擾，而且流場參數也會由於強激光束的輻射加熱產生變化。 -
The results show that laser beam far field intensity deflect to the wave length increasing direction about 0. 2m ~ 0. 3m when beam pass through flow field and propagate 1km in static atmosphere. high - power laser beam will have thermal booming effect when it pass through gas flow field
研究表明由於流場中存在強的激波結構，使得激光束遠場強度分佈向光程增大的方向發生了強的偏折，在光束通過流場在標準大氣中傳播1km后，偏折達到0 . 2m 0 . 3m 。 -
" assist gas " is as important to high productivity laser cutting as reliable electrical power
在高效率激光切割過程中輔助氣體和電能一樣起著非常重要的作用。
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