speed of flow

Furthermore , the problem of the speed of flow is discussed .

本文还对水库水温的流速分布问题作了探讨。

High dynamic response speed of flow measurement , especially at a very low velocity .

提高了流速测量尤其是低流速测量的动态响应速度、实时性以及稳定性。

This virtual instrument may real-time , on-line survey runoff speed of flow .

该虚拟仪器可以实时、在线测量径流流速。

Took the speed of flow .

测量液流的速度。

The Micro Infusion Pumps the Related Question with the Speed of Flow Nature Controls Explores

微量输液泵流速质控中探索的相关问题

Section speed of flow reduces along with the relative roughness increase non-linearity and the tendency to change reduces .

截面流速随着相对粗糙度的增加非线性减小，但减小趋势变缓。

The results showed that temperature , speed of flow , oxygen concentration were all gave large influences on the conversion of NOx .

发现温度，流速和氧浓度对催化剂的催化活性以及NOx的转化率都有很大的影响。

Guide vane is an important component in hydraulic turbine , which regulates the speed of flow into the rotor circulation .

导叶是水轮机里重要的水力过流部件，它调节控制进入转轮液流流量。

The results show that the section speed of flow reduces first and increases then when wall surface roughness width and gap increase in the micro channel .

结果表明，壁面粗糙度单元宽度和间隔增加时微通道中截面流速先减小后增加。

This paper analyzed the effect of the volume rate of flow , the temperature the speed of flow and the quality of cooling water on the service life of copper pipe mould .

本文分析了连铸结晶器铜管用的冷却水的流量、温度、流速、水质对铜管寿命的影响。

The runoff speeds of flow measuring instrument survey scope is 0 ~ 250 kg / m3 , the speed of flow measuring error is smaller than 5 % ;

径流流速测试仪器测量范围为0～250kg/m~3，流速的测量误差小于5%；

As Doppler shift signal can significantly reflect the speed of flow , the abstracting of Doppler shift signal is the key of blood flow speed testing in a ultrasonic blood flow detector .

超声血流仪实现其测量血流速度的关键是多普勒频移信号的提取，多普勒频移信号是血流速度的真实反映。

Through changing the air speed of flow in the software control panel , the difference of the combustion temperature and each kind of gas mass concentration distribution under the different excess air coefficient was obtained .

通过在软件控制面板改变空气流速，得出了不同过剩空气系数下燃烧温度及各种气体质量浓度分布的差异；

Survey the content and the speed of flow of two fluid ingredients in the pipeline is one kind of important technology , it has the very important application in the oil industry and the nuclear power industry .

在管道中测量两相流体成分的含量及流速是一种重要的技术，它在石油工业及核动力工业中有很重要的应用。

When the number of grid is very great or viscous effects dominates or sometimes the speed of flow is low , the rate of convergence slows down dramatically , resulting in inefficient solution technique .

流体力学控制方程的数值求解过程中，当网格加密、粘性效应强或来流马赫数低的时候，流场收敛非常缓慢。

This system uses the correlation algorithm , compiled the runoff speed of flow test system survey procedure with graphics programming language Lab VIEW , and has established based on the hypothesized instrument technology runoff rate of flow measurement system .

采用相关算法，用图形化编程语言LabView编写出了径流流速测试系统的测量程序，并建立了基于虚拟仪器技术的径流流速测量系统。

Adsorptive capacity No , constant of speed of flow K and critical bed depth Do of activated carbon adsorption column in Bohart Adams equation were calculated based on the break through curve of activated carbon .

本文还根据活性炭吸附穿透曲线，计算了Bohart-Adams关系式中的吸附容量No，流速常数K和活性炭柱临界厚度D。

Its research main content and result as follows : 1 . This test has carried on the theoretical analysis correlations rate of flow measurement principle , has established based on the hypothesized instrument technology runoff speed of flow real-time measurement system theoretical model ;

对相关流速测量原理进行了理论分析，建立了基于虚拟仪器技术的径流流速实时测量系统的理论模型；

The speed of flow relates to angle and width of fissure . The speed of flow in the wide fissure that has acute angle with pressure grad is higher than that of narrow fissure with high angle with pressure grad .

流体速率不仅与压力相关，而且与裂缝发育的角度和宽度有关，与压力梯度夹角较小的宽裂缝内的流体速率较高，反之较低。

After Three Gorges Reservoir storage , the secondary rivers water level has been elevated by backwater . The speed of flow changes slow , causes the water bloom phenomenon because of the algae exceptionally multiply , which brings the serious influence for social economy and environment sustainable development .

三峡库区蓄水后，受回水顶托的次级河流的水位升高，流速变缓，导致藻类异常增殖的水华现象不断，给库区社会经济和环境的可持续发展带来严重影响。

Experiment on the outside body : when the speed of flow was 10 cm , 20 cm , 60 cm , 90 cm , per minute , the retention rate of the magnetic microsphere was 98 % , 87 % , 41 % , 29 % respectively .

体外实验：在4000GS磁场中，流速为每分10cm、20cm、60cm、90cm时，微球滞留率分别为98%、87%、41%、29%；

This instrument is used to measure the speed of water flow .

这个仪器是用来对水流进行测速的。

Researches on distributed regularity of pressure and speed of air flow in grinding zone

磨削区内气流场速度和压力分布规律的研究进展

When the area of welding chamber is increased , the speed of metal flow is high .

焊合室总面积增加时，金属流动速度整体加快。

Results : 29 cases showed the speed of blood flow and 25 cases showed the high resistant index .

结果：脑彩超29例（90.6%）表现为单、多条血管血流速度加快，25例阻力指数增高。

The direction and speed of knowledge flow are the bottleneck problems in the knowledge management ( KM ) .

知识流向、流速是知识管理中的瓶颈问题。

The popularity of the network accelerate the speed of the flow of information , to shorten the business cycle .

网络的普及，加速了信息的流通速度，缩短了商业周期。

The development of electronic networks further accelerates the speed of capital flow and widens the scope of capital flow .

电子网络的发展又进一步加快了资本流动的速度，更加拓宽了资本流动的范围。

It is thought that the velocimeter can offer a simple and compact method to measure the speed of blood flow .

自混合型的半导体激光多普勒测速仅提供了一个简单、便利的测量血流速的方法。

The group of insufficiency of kidney essence was mainly manifested by slow speed of blood flow and abnormal form in frequency spectrum .

肾精不足组以血流速度减慢、频谱形态异常为多见；