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The computational formula on pressure increment in bottomholes affected by drilling speed is deduced as well.

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According to these experimental results quantitative models for foam drayage and relationship among superficial gas velocity, gas hold-up in bubble zone and surfactant concentration were obtained.

并在此基礎(chǔ)上尤物网站视频免费看，由實(shí)驗(yàn)結(jié)果得到了關(guān)于泡沫排液的定量模型，以及鼓泡區(qū)內(nèi)氣含率日韩www、空塔氣速影音先锋中文字幕资源、溶液表面活性劑濃度等參數(shù)之間的定量關(guān)系。

The influence of magnetic field intensity on bed structure, pressure drop, minimum fluidization velocity, transition velocity, and liquid holdup were investigated.

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The bung and the furnace pot are hang depending on the workshop driving the entire vacuumtank the natural air cooled or the basin force fast cooling, with the aim of loading and unloading the workpiece.

爐蓋和爐罐是靠車間行車將整個(gè)真空罐吊出自然空冷或水池強(qiáng)迫速冷，以便裝卸工件国产一区二区视频免费看。

And then, confirmed that the superficial velocity must be limited between minimum fluidization velocity and terminal velocity in the BFBI.

進(jìn)而確認(rèn)本研究氣泡式流體化床操作時(shí)之空床氣速需限制在最小流體化速度與終端速度之間乱伦无码高清。

Then the two-pin fan power plug into the three-pin spare motherboard fan connector on the cathode and anode on the line, the gun is empty of the pin does not matter.

接著把風(fēng)扇的電源兩針插頭插到主板空閑的三針風(fēng)扇接頭上的正極和負(fù)極上就行了，測(cè)速的插針空著也沒(méi)有關(guān)系精品国产丝袜在线拍国语APP。

Inspire fast nearly to explode source one side is far bigger than the far side in the hole, endophragm near spatial surfacethe in lining work has the amplification to the demolition vibration.

已有隧洞的近爆源一側(cè)的振速要大于遠(yuǎn)爆源一側(cè)国产精品久久久久久亚洲按摩，襯砌內(nèi)壁臨空面對(duì)爆破振動(dòng)有放大作用。

The results showed that the performance of unchoked ducted rocket is superior to that of choked one. When the gas generator is loaded with high burning-rate exponent fuel-rich propellant, the performance of unchoked ducted rocket is almost the same as that of the ducted rocket working under fixed mass ratio of fuel to air.

研究結(jié)果表明：非壅塞固體火箭沖壓發(fā)動(dòng)機(jī)的性能顯著優(yōu)于燃?xì)饬髁坎豢烧{(diào)的壅塞式固體火箭沖壓發(fā)動(dòng)機(jī)99er久久免费只有精品；當(dāng)貧氧推進(jìn)劑具有高的燃速壓強(qiáng)指數(shù)時(shí)美女任人插黄色视频，非壅塞固體火箭沖壓發(fā)動(dòng)機(jī)的性能接近燃?xì)饬髁客耆{(diào)節(jié)、以等空燃比工作的沖壓發(fā)動(dòng)機(jī)性能日韩美女观看成人片在线播放网站。

Lid and furnace tank will be available throughout the workshop lane vacuum cans hanging out natural speed forced air cooling or water cooling for handling the workpiece.

爐蓋和爐罐可用車間行車將整個(gè)真空罐吊出自然空冷或水池強(qiáng)迫速冷欧美黑妞A片黑妞BBW，以便裝卸工件。