片语

air velocity[流] 气流速度；风临度

gas linear velocity气体线速

stream velocity流速，[航] 气流速度

stack gas exit velocity烟气出口速度

gas recovery velocity采气速率

gas space velocity气体空速

gas injection velocity注气速率

gas flow velocity气流速度

gas diffusion velocity气体扩散速度

gas rise velocity气体上升速度

gas superficial velocity气相折算速度

英汉例句

• The study used relatively small values of superficial gas velocity .

  这项研究采用相当小的表观气速。

• This paper elucidated the theoretical basis for controlling the fluidization parameters by calculating the SGV surface gas velocity in he LLDPE reactor.

  通过对LLDPE聚合反应器表观气速(sgv)值的计算，为流化参数的控制提供了理论依据。

• This occurs when the gas velocity is too high : adsorbents balls can move against each other may catch fire.

  从这句话来看，流速过快，在压力高，吸附热很高的时候，分子筛可能摩擦起火。

• Compared with hot cyclone-type CFB designs, the IR-CFB has significantly lower furnace exit gas velocity and requires significantly less building volume.

  与热旋风型CFB设计相比，IR -CFB的炉膛出口烟气速度极大地降低，同时所要求的建造体积也极大的减小了。

• Based upon above research, effects on the mass flow rate of powders of inventory of powders, fluidization gas velocity, reaction gas velocity and void of packed bed are discussed e.

  讨论测量细颗粒质量流率的方法，以此为基础研究了细颗粒藏量、流化气速、反应气速及固定床的空隙率对细颗粒质量流率的影响。

• The tube inlet throttle has great influence on the time space distributions of the gas velocity and pressure.

  身管入口节流对燃气流速和压力的时空分布产生重要影响。

• Results show that with the same oil amount, the new oil supply style needs a lower gas velocity in the inlet to shape the annular flow, and the oil drops will not appear in air flow.

  在相同供油量情况下，新供油方式形成环状流需要的入口气相速度低，且气速增大时一般不会形成夹带液滴，能够实现较好的环状流流型。

• The results show that the configuration of submerged nozzle can effectively reduce gas velocity near the aft-dome case, and has better heat security environment.

  结果表明，喷管潜入结构可有效地降低发动机后封头壁面附近的燃气速度，从而比非潜入发动机有更好的热防护环境；

• In the range of flue gas velocity considered, the varying of flue gas velocity has a very small influence on the droplet's life time.

  在文中研究的烟气速度范围内，整体上气相速度的改变对液滴完全蒸发时间的影响很小。

• The averaged gas velocity of flowing backward between the exhausting duct and the mixture tube increases with the rise of the main nozzle flux and the downwash flow velocity.

  实验发现外套出口和混合管之间夹层存在气流倒流现象，倒流平均速度随着主喷管流量和下洗气流速度增加而增加。

• Then the reentrainment function is applied to determine the collection efficiency response to the variation in gas velocity distributionsacross the precipitator entrance and exit.

  接着用此返流函数计算了入口和出口流速分布改变所引起的捕集效率的改变。

• The results show that heat transfer coefficient reaches maximum value under the condition of gas velocity of 0.1ms-1, vibration amplitude of 2mm and frequency of 1100min-1.

  在操作气速0.1ms-1、振幅2mm及振动频率1100min-1的条件下，振动流化床水平换热管的传热系数达到最大值。

• The gas velocity and exaltation force is homogenous in the reactor. No agglomeration. The occupation place is small.

  整个反应器气速和提升力相同，无内结块，占地小等优点。

• The results indicate that the velocity distribution of the two-phase flow is very similar to the gas velocity distribution. At the beginning, the velocity drops very quickly, and then become mild;

  结果表明，双相流的速度分布与单独压缩气流的速度分布大致相似，即在开始的一段喷涂距离内速度降低很快，随后趋于平缓；

• By considering the effects of gas velocity and particle circulating rate on the surface abrasion rate, an empirical equation is proposed.

  实验结果揭示了气体流速和固体颗粒循环速率两个操作条件对磨损速率的影响规律。

• The results show that particles mix more rapidly than their gas carrier, smaller particles disperse more rapidly than larger ones, and a larger gas velocity ratio enhances particle dispersion.

  研究表明，当颗粒处于环形射流中时，颗粒的弥散速率高于气相的混合速率，小颗粒的弥散速率高于大颗粒的弥散速率，颗粒弥散受气流速比的影响较弱。

• Aiming at the high filtration efficiency approaches, the paper analyzed the effect of gas velocity and shape of channel on filter efficiency by numerical simulation.

  该文以探讨高效的过滤途径为目的，通过数值模拟的方法，分析了不同的气流速度和不同的通道形状对陶瓷过滤器除尘效率的影响。