The main study contents are as following:(1) Designing and manufacturing gas lift jet pump for the first time at home, which provides the basis for extending application and make this kind of technic in China become the first example.

本文主要完成了以下工作：(1)在國內(nèi)首次設(shè)計和研制出了氣體加速泵，為氣體加速泵工藝技術(shù)更進一步推廣應(yīng)用打下了堅實的基礎(chǔ)，填補了國內(nèi)在該領(lǐng)域內(nèi)的空白。

Although gas lift jet pump has been widely applied in and out of China, the oil recovery technique is still in testing period and viable processing approach has not been achieved yet.

氣體加速泵在國內(nèi)外雖都有較廣泛的應(yīng)用，但都是處于試驗階段十八岁以下禁看的黄片视频，還沒有形成一套可行的工藝設(shè)計方法。

Therefore, the design of a semi-automatic pump lift platform. is appropriate.

" "是由中國化工泵網(wǎng)提供的國際水泵新聞无码黄片二三区，譯文僅供參考欧美国产一级黄色。。

Test and engineering application showed that it was feasible to build the pressure recharge system by use of submersible pump lift.

試驗及工程應(yīng)用表明，利用潛水泵揚程建立的壓力回灌系統(tǒng)是可行的日韩精品国内直播在线观看网站。

Based on the difference of these selection means it analyzes the calculating means of the flow and the lift of circulating pump.

并針葉幾種方法的不同之處著重分析了循環(huán)水泵流量和揚程的計算方法1级片在线观看。

Traffic - lift characteristics of the centrifugal pump it is the basic performance curve.

、流量—揚程特性曲線它是離心泵的基本的性能曲線中文全毛片免费播放。

It is suggested that large-displacement screw pump with high lift be developed to widen its application scope.

建議要進一步提高減速器的承載能力一级aaaaaa黄片，研制大排量高揚程螺桿泵，從而擴大其應(yīng)用領(lǐng)域

After installing electromagnetic bearings, running stability, rotating speed and pump lift of high-speed pumps are obviously improved.

安裝電磁軸承后中文日韩字幕一区二区三区，有效提高了高速泵的運行穩(wěn)定性小视频无码专区网、轉(zhuǎn)速及揚程。

Try to control the flow of vacuum pump and the lift on the plate within the scope specified in order to ensure the efficiency of vacuum at the highest point of operation in order to get the most energy-saving effect.

盡量控制真空泵的流量和揚程在標牌上注明的范圍內(nèi)综合久久久久久，以保證真空泵在最高效率點運轉(zhuǎn)国产一级黄色网站在线，才能獲得最大的節(jié)能效果。

The pump lift and efficiency will obviously drop.

下降的幅度及特性曲線的形狀將主要取決于泥沙粒徑日本男女欧美一级免费、體積濃度免费囯产黄片无级A、密度等。