取样头 meaning in English
sampling nozzle
Examples
- Fy type wind pressure sample stop - proof blow - sweep device is composed of two parts : constant gas flow control box and pressure sampler
Fy型风压取样防堵吹扫装置有二部分组成：恒气流控制箱和压力取样头。 - Compressed air of constant pressure and flow continually blow and sweep the sampler , reached stop - proof effect , so gain correct wind pressure measuring value
恒压力恒流量的压缩空气不断吹扫取样头，达到防堵的效果，从而获得正确的风压测量值。 - The paper described from three parts as followed : firstly , the computer simulations about the sampler of the single sampling oscilloscope are performed . including the effect of the " kick - out " impulse , which is caused by the changment of the key parameters in the sampler circuit , and the argumentation about the unbalance of the sample caused by the asymmetry of the key parameters
第一、对单台取样示波器的取样头进行了计算机仿真实验，内容包括取样门电路中关键参数对“ kick - out ”脉冲的影响，并且就关键参数的不对称而造成取样门平衡性被破坏的情况进行了讨论。 - This kind of device effect fine , specially offer to heat power plant use for such as fluidized bed furnace , coal powder pipe line , furnace negative pressure and flue negative pressure measuring to blow continually , as to prevent coal powders and bacco ashes stop up the sampler , ensure automation instrument of power plant normally running and production security
这种装置效果良好，专供国内外火电厂硫化床炉煤粉管道炉膛负压和烟道负压测量中连续吹气用，以防煤粉和烟灰堵塞取样头，确保电厂自动化仪表正常运行和生产的安全性。 - This device demand offer 0 . 510 kg gas source for which net instrument gas source would be best quality , if have not high quality instrument gas source , general gas source also can be use . this gas source enter oil water separator imports in this device to carry out gas source purification . and pass through depressure , pressure stabilizing into instrument , till sampler
该装置要求供给0 . 5 10公斤气源，气源的质量最好是净的仪表气源，如不具备高质量的仪表气源即一般气源亦可使用，此气源进入该装置内的油水分离器进口产品进行气源净化，并经减压稳压到仪表直到取样头。