ejection nozzle 中文意思是什麼
ejection nozzle
解釋
噴嘴-
The nozzle diameter and the ejection pressure have a great effect on the flow rate 、 droplet cone shape 、 droplet size and cover area of fluid pesticide
噴嘴孔徑和噴出壓力在很大程度上影響著藥液的流量特性、霧錐形狀、霧滴大小和覆蓋面積。 -
According to the experimental data of droplet size 、 particle spectrum range 、 droplet cone shape 、 flow rate 、 cover area and cover area rate which obtained through changing the pressure of power sprayer and the nozzle diameter in greenhouse ， this paper made comparative analysis on atomizing performance in same pressure and different nozzle type between same nozzle type and different pressure. the conclusion is that : the ejection rate and the droplet cone shape change with the variation of pressure and nozzle diameter ， average particle diameter decreases obviously and particle quantity increases obviously with the increase of pressure and decrease of nozzle diameter. these results will lay experimental foundation for precise spraying 、 low pollution and highly effective operation
本文根據溫室內動力噴霧機壓力與噴嘴孔徑的變化影響霧滴大小、粒譜范圍、霧錐形狀、流量、覆蓋面積及覆蓋面積率的試驗數據，對相同壓力下不同噴嘴型號和相同噴嘴型號時壓力不同時的微粒化性能進行對比分析和研究，得到如下結論噴出量與霧錐形狀隨著壓力和噴嘴孔徑大小變化而變化；平均粒徑隨著壓力的增加和噴嘴孔徑的減小而明顯減小；粒數隨著壓力的增加和噴嘴孔徑的減小而明顯增多，為精噴量、低污染、高防效的防除作業奠定了實驗基礎。 -
For small aperture ejection nozzle, especially to the p serial type that the center hole diameter is 4mm, its center hole and inner cone is always adopting imported numerical control machine to grind
對于小孔徑的噴油嘴，特別是直徑為4mm的p系列噴油嘴的中孔座面的磨削，一直採用進口的數控磨床加工。 -
The important is that the expenses used on technical reconstruction only is 1 / 5 of an new importing equipments, but its processing quantity is almost equal to the importing equipments, completely can satisfy with the rigor craft request of the ejection nozzle ' s precision
更為重要的是用在其改造上費用只有進口設備的1 5 ，而加工質量與進口設備相當，完全滿足了高精度小孔徑噴油嘴的加工工藝要求。 -
At the last of the paper, by contrasting the performance of the reconstructed machine with importing machine, and measuring the produced workpiece, it finds that the rate of eligible production attain to 94 percent, and shows that the reconstructed machine is no less than the imported machine in performance, which supplies a gap on tooling small aperture ejection nozzle
本文最後對改造的機床與進口設備進行了對比，並對實際加工的零件進行了測試，產品合格率達到94 ，從而填補了國內高精度小孔徑噴油加工的空白。該項目的勝利完成。 -
At first, the paper analyses the craft request on the valve of ejection nozzle processing, and the new status on the domestic and international processing, then puts forward the significance that making use of numerical control technology to reconstructing the old machine
論文首先分析了針體閥的加工工藝要求，以及國內外目前的加工工藝現狀，闡述了利用舊機床進行數控化改造的意義。 -
The ratio of mach number between lateral jet and free flow induce intensity degree of jet interaction. it has no obvious difference between two interactions with two types of nozzle exit configuration, rectangle and ellipse. the shock in front of jet results in increase of shock resistance and the jet ejection causes increase of base resistance
研究表明，側噴流與來流馬赫數之比是影響繞流場的重要因素，該值越大則側噴干擾越強烈，矩形和橢圓形兩種側噴口形狀對側噴流場干擾波系的影響並不明顯。 -
The valve of ejection nozzle is an important part in the diesel engine ; its processing quantity will directly affect the amount of the oil usage and the exhaust let off by diesel engine
噴油嘴偶件針閥體是柴油發動機上的重要零部件，它的加工質量優劣將直接影響到柴油發動機的油耗以及廢氣的排量。
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