The experimental results show that the time-average data of the FC-72 transient saturated and subcooled flow boiling heat transfer characteristics are not affected to a significant degree by the amplitude and period of the coolant mass flux oscillation. In fact, they resemble these for the stable flow boiling.

由實(shí)驗(yàn)結(jié)果發(fā)現(xiàn)介電冷卻液的振蕩振幅和周期對(duì)時(shí)間平均的FC-72暫態(tài)的飽和態(tài)和次冷態(tài)流動(dòng)沸騰熱傳特徵沒有明顯的影響，類似穩(wěn)態(tài)的流動(dòng)沸騰国产裸体美女牲交。

Absorption activity of wheat roo'ts and it's,correlation with roots nutrient flow and leaf photosynthate flow were studied by using 32P and 14C tracer technique.

在小麥生育進(jìn)程各主要葉齡期分別用~(32)P和~(14)C標(biāo)記各根層和葉層，研究根系營(yíng)養(yǎng)物質(zhì)流與地上部光合同化物質(zhì)流的動(dòng)態(tài)變化及兵在產(chǎn)量形成上的相互關(guān)聯(lián)作用。

The effects of QDPTP on cerebral blood flow and artery blood pressure in anesthetized rats The regional cerebral blood flow in cerebral pia mater was examined by Laser Doppler Flowmeter and the artery blood pressure (including mean systolic pressure, mean diastolic pressure and mean blood pressure) were monitored by the electrophysiological polygraph before and after drug administration.

結(jié)果表明：模型組腦組織及血清IL1-β含量分別為1006.4±247.1 pg/ml和370.8±76.6 pg/ml黄色丝袜视频网，與之相比，QDPTP中劑量(550.7±99.8国产精品手机在线，268±64.6)組中腦組織及血清中IL1-β的含量顯著降低(P.01)黄视网站，川芎嗪腦也明顯減少組織IL1-β的含量(627.8±144.7，P.05)图片区自拍偷拍。 QDPTP對(duì)麻醉大鼠局部腦血流量和動(dòng)脈血壓的影響采用激光多普勒血流儀測(cè)量大鼠軟腦膜局部的血灌注量成年人视频www，其被視為局部的腦血流量。

The results show that the flow divider pintle supporting system has a closed loop adjusting effect with pressure feedback. The flow divider pintle returns to the balancing state with a zero eccentricity under the pressure feedback and has no overshoot.

結(jié)果表明配流軸支承系統(tǒng)具有壓力反饋的閉環(huán)調(diào)節(jié)作用9999国产精品欧美久久久，配流軸在壓力反饋?zhàn)饔孟禄謴?fù)到偏心率為0的平衡狀態(tài)欧美孕妇与黑人孕交4p，且沒有超調(diào)量。

In curve fitting, the speed-flow rate curve shows that the curve of 16mm pitch wheel is a line and that of 12mm pitch wheel is a down-winding curve, the speed-pressure curves of two pitches both are up-winding curves and in the resistance-flow rate curves the curve of 12mm one has lower slope than that of the 16mm one.

曲線擬合結(jié)果顯示黄色网站入口直接看，在轉(zhuǎn)速-流量曲線中免费黄色网站有，16mm螺距葉輪為一直線，12mm螺距的葉輪為一向下彎曲的曲線a网址在线观看；轉(zhuǎn)速-壓力曲線顯示兩者都是向上彎曲的曲線日本在线中文字幕播放；阻力-流量曲線顯示12mm螺距的葉輪斜率較小。

The time averaged velocities in fluid flow can be measured simply and conveniently by investigating the effect of the pitot tube in supersonic flow.

總壓管提供了一種簡(jiǎn)便快捷的測(cè)量流體平均流場(chǎng)的方法色色综合第一页，分析其在超音速測(cè)量中的影響具有重要意義欧美精品偷拍视频。

To overcome the flow fields disturbance difficulties of the regulating valve in flow measurement and test, the fluid disturbance distribution in the pipeline was studied with the pitot tube.

針對(duì)調(diào)節(jié)閥在流量計(jì)量及檢定中產(chǎn)生的流場(chǎng)擾動(dòng)問題，采用皮托管對(duì)管道中流體擾動(dòng)的分布情況進(jìn)行了研究色色播放。

The experiment plan of the electrostatic measurement of gas-solid flow is designed according to the characters of the gas-solid flow measurement.

針對(duì)氣固兩相流的測(cè)量特性久久99国产精品无码，設(shè)計(jì)了氣固兩相流靜電測(cè)量方法的實(shí)驗(yàn)方案。

In this paper, the distribution of the secondary flow in the flow of Power-law fluid in annulus with the inner cylinder executing a planetary motion is studied.

本文研究了冪律流體在內(nèi)管做行星運(yùn)動(dòng)的環(huán)空中的流動(dòng)的二次流分布一线日韩精品视频在线。

The additional calculation error of measuring gas flow capacity through planimeter calculating av - erage value between differential pressure and static pressure with dual bellows differential pressure flow capacity table is discugsed in this paper .

本文討論了從雙波紋管差壓流量卡片上亚洲欧洲日韩在线免费视频，用求積儀求得差壓和靜壓的平均值計(jì)算天然氣流量方法所產(chǎn)生的附加計(jì)算誤差；分析了差壓和靜壓在不同的變化趨勢(shì)下免费看污的欧美操，附加計(jì)算誤差的大小和方向国产一级乱伦黄片；提出了改進(jìn)和預(yù)防的建議。