皮托管

Based on the characteristics of the parallel sampling monitor combined with SYC-- III peto tube, a calculating program for parallel sampling of stack dusts has been compiled, which is to some extent versatile .

结合SYC--Ⅲ型皮托管平行采样测试仪的特点，编制了具有一定通用性的烟尘平行采样计算程序。

A novel method was proposed based on the total pressure of pitot tube and power spectral density.

通过分析皮托管动压信号的方式，提出了一种基于功率谱密度分布的调节阀扰动信号分析新方法。

Combined Pitot tube and static tube that measures total and static pressure; used in aircraft to measure airspeed.

测量总压力和静态压力，把皮托管和静态管组合起来；通常用于航行器的测量。

Combined Pitot tube and static tube that measures total and static pressure; used in aircraft to measure ''.

测量总压力和静态压力，把皮托管和静态管组合起来；通常用于航行器的测量。

Figure 4.3.18 shows the basis for a Pitot tube, where a pressure is generated in a tube facing the flow, by the velocity of the fluid.

图4.3.18显示的基础皮托管，那里的压力产生了管所面临的流量，流速的流体。

Considering the features of solid rocket motor jet, a kind of experimental equipment based on the pitot tube technology for measuring the multi-point pressures was developed.

结合固体火箭燃气射流的特点，开发了基于皮托管技术的多点压力参数实验测量装置，运用实验的方法，对燃气射流流场进行了研究。

A modified pitot tube is demarcated in standard wind hall.

采用标准风洞对背靠背式皮托管进行了标定。

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.

针对调节阀在流量计量及检定中产生的流场扰动问题，采用皮托管对管道中流体扰动的分布情况进行了研究。

The averaging Pitot tube (Figure 4.3.20) was developed with a number of upstream sensing tubes to overcome the problems associated with correctly siting the simple type of Pitot tube.

平均皮托管（图4.3.20 ）是发达国家与一些上游遥感管，以克服相关问题的正确选址简单类型的皮托管。

The **eraging Pitot tube (Figure 4.3.20) was developed with a number of upstream sensing tubes to overcome the problems associated with correctly siting the simple type of Pitot tube.

平均皮托管（图4.3.20 ）是发达国家与一些上游遥感管，以克服相关问题的正确选址简单类型的皮托管。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。