Maurel et Prom selected Colfax pumps to move crude oil through the 145 km pipeline connecting its oil-field production plant in Onal to Coucal, near its refinery in Port-Gentil in Gabon, along the western coast of Africa.

法國(guó)MaureletProm石油公司選擇科爾法泵泵送原油少妇漫画爆乳同人志全彩，途經(jīng)145公里的管道国产裸体美女牲交，連接著Onal地區(qū)的油田產(chǎn)區(qū)與Gabon地區(qū)的煉油廠欧美一级免费性爱，毗鄰非洲西海岸久草美女。

The signal test table is established where the Labview signal collection system collects the concrete exit pressure signals, the piston displacement signals of concrete cylinder and the main hydraulic signals. The real measured signals are processed through arithmetic equilibrant filter of the data signal processing method. The pumping efficiency and relative error of real time output are measured by two output calculation methods.

搭建了實(shí)測(cè)信號(hào)試驗(yàn)臺(tái)黄色丝袜视频网，通過Labview信號(hào)采集系統(tǒng)現(xiàn)場(chǎng)采集混凝土出口壓力信號(hào)久久久久国产精品熟女、混凝土缸活塞位移信號(hào)和主液油信號(hào)，采用算術(shù)平均濾波法的數(shù)字信號(hào)處理方法對(duì)實(shí)測(cè)信號(hào)進(jìn)行處理黄视网站，通過兩種排量計(jì)算方案檢測(cè)泵車實(shí)時(shí)排量的泵送效率和相對(duì)誤差xx69欧美。

This paper presented a new digital valveless micro-pump based on the digital micro fluidic technology.

研制出一種新型的基于微流體數(shù)字化技術(shù)的數(shù)字化無(wú)閥微泵，并對(duì)無(wú)閥微泵的泵送性能進(jìn)行實(shí)驗(yàn)研究成年人视频www。

When the rotor is high-speed rotating as the pump shaft, the fluid in flow channel forms the pump-up-flow under the influence of the shear and viscous force.

轉(zhuǎn)子隨泵軸做高速旋轉(zhuǎn)操来操去网站，流道內(nèi)的流體在剪力和黏性力的作用下形成"泵送"流。

The invention is to control transmission ratio of a continuously variable hydrostatic transmission including an input shaft, an output shaft, a hydraulic pump unit driven by the input shaft, a grounded hydraulic motor unit, and a wedge-shaped swashplate drivingly, pivotally connected to the output shaft and positioned to accommodate pumped hydraulic fluid exchanges between the pump and motor units.

為了控制一可連續(xù)地變化的靜液傳動(dòng)裝置的傳動(dòng)比欧美孕妇与黑人孕交4p，該傳動(dòng)裝置包括一輸入軸（14）久久精品视频里只有精品、一輸出軸（16）、由輸入軸（14）驅(qū)動(dòng)的一液壓泵裝置（18）免费黄色网站有、被固定的一液壓馬達(dá)裝置（20）XXXX性欧美极品V、和一楔形斜盤（22），其被可驅(qū)動(dòng)地轉(zhuǎn)動(dòng)連接到輸出軸（16）上并且被定位成在泵和馬達(dá)裝置（18久久99精品无码专区，20）之間容納泵送的液壓流體交換午夜在线观看国产剧情视频网站免费。

Performance prediction of the pump when transporting water and salt solution is also studied.Results are compared and analyzed with experimental data.6.The salt-out flow field is measured on three dimensions by Particle Image Velocimemter via radial and axial two test models.After image processing, velocity distribution of crystal particles in the pump is obtained.Particle flow field is visualized to reveal the particle motion law intuitionally.

此外對(duì)泵送清水和鹽溶液時(shí)的性能也進(jìn)行了預(yù)測(cè)，并將結(jié)果與外特性試驗(yàn)數(shù)據(jù)對(duì)比欧美精品偷拍视频。699视频黄片、運(yùn)用PIV在徑向和軸向兩種測(cè)量模式下對(duì)泵內(nèi)不同外部條件下鹽析兩相流場(chǎng)進(jìn)行了準(zhǔn)三維測(cè)量，經(jīng)圖像后處理久久99国产精品无码，獲得了鹽析晶體顆粒在葉輪內(nèi)午夜大片无码体验区试看120秒、無(wú)葉腔中及軸面上的速度矢量分布，實(shí)現(xiàn)了顆粒流場(chǎng)的可視化亚洲欧洲日韩在线免费视频，更為直觀地揭示了泵內(nèi)鹽析顆粒的運(yùn)動(dòng)規(guī)律亚洲国产午夜一区二区。

Should not be filled with concrete hopper online, on-line super-size aggregate and debris to be cleared in time, when the mixing hopper card axis was never transferred, it is necessary to suspend the pump, and a timely reversal operation, troubleshooting , hopper of the concrete should not be too few to prevent air suction pipe and plug the cause, when the feed can not keep up, it is necessary to stop pumping in time.

、料斗網(wǎng)上不應(yīng)堆滿混凝土国产一级乱伦黄片，對(duì)網(wǎng)上的超粒徑骨料及雜物要及時(shí)清除国产免费一区二区三区免费，當(dāng)料斗內(nèi)的攪拌軸被卡死不轉(zhuǎn)時(shí)，要暫停泵送日韩在去bbb，并及時(shí)反轉(zhuǎn)操作meiav色在线，排除故障欧美日韩123级黄色片，料斗中的混凝土不能太少，以防止因吸空而導(dǎo)致管路堵塞看黄的视频网站，當(dāng)供料跟不上時(shí)亚洲第一日韩在线，要及時(shí)停止泵送。

In view of the current situation that sand is short of supply as well as in poor quality in Beijing, the article analyzes the effects of the main technology index of the machine-made sand on the quality of the ready-mixed pumped concrete.

針對(duì)目前北京建筑用砂短缺思思热在线视频最新地址免费精品、質(zhì)次的現(xiàn)狀国产主播一区二区三区四区，本文對(duì)機(jī)制砂的主要技術(shù)指標(biāo)對(duì)預(yù)拌泵送混凝土的影響進(jìn)行了試驗(yàn)分析，試驗(yàn)研究了機(jī)制砂對(duì)預(yù)拌泵送混凝土的和易性與強(qiáng)度的影響在线天堂官网首页入口在线观看。

In view of the current situation that sand is short of supply as well as in poor quality in Beijing, the article analyzes the effects of the main technology index of the machine-made sand on the quality of the ready-mixed pumped concrete.

針對(duì)目前北京建筑用砂短缺欧美ⅹⅹ性欧美、質(zhì)次的現(xiàn)狀，本文對(duì)機(jī)制沙的主要技術(shù)指標(biāo)對(duì)預(yù)拌泵送混凝土的影響進(jìn)行了試驗(yàn)分析国内免费久久久久久久久久10，試驗(yàn)研究了機(jī)制沙對(duì)預(yù)拌泵送混凝土的和易性與強(qiáng)度的影響黄色视频免费在线无码观看。

In view of the current situation that sand is short of supply as well as in poor quality in Beijing, the article analyzes the effects of the main technology index of the machine-made sand on the quality of the ready-mixed pumped concrete.

針對(duì)目前北京建筑用砂短缺、質(zhì)次的現(xiàn)狀亚洲日韩深夜福利高清，本文對(duì)機(jī)制打砂機(jī)的主要技術(shù)指標(biāo)對(duì)預(yù)拌泵送混凝土的影響進(jìn)行了試驗(yàn)分析亚欧日本VA中文字幕久久，試驗(yàn)研究了機(jī)制打砂機(jī)對(duì)預(yù)拌泵送混凝土的和易性與強(qiáng)度的影響。