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- velocity of flow measurement 流速测量
- With the measurement, the velocity of flow in the surface is less than 4.81m/s which is low-speed airflow. 根据测量值得出筛面上流速小于或等于4.;81 m/s，属低速气流。
- The erection site should keep vertical as much as possible, but must slope and install while there is velocity of flow. 安装位置应尽可能保持垂直，但在有流速时则必须倾斜安装。
- It's disbennifit to become protected film if change the velocity of flow frequently. 频繁改变水的流速不利于在冷却器材料表面形成保护膜，而保护膜对于防腐蚀是至关重要的。
- These investigate provide some benefit information to treat with low consistence?high velocity of flow?high wind quantity odor. 这些研究为等离子体技术降解低浓度、高流速、大风量恶臭气体提供了有益的信息。
- The new type fume analog equipment can produce turbid gas and its velocity of flow and dust concentration can be known and adjusted. 新研制一种烟气模拟装置,能产生已知流速和含尘浓度的混浊气体,且浓度和流速可调。
- Because velocity of flow reduces when the pressure pulse reduces,the noise of impulsion and the noise of vortex increase a little. 因为压力脉动减小导致流速增加,从而使冲击噪声和涡流噪声略有增加。
- As a main method of flow recognition, the timeout strategies have a very important impact on the correctness and performance of flow measurement. 超时策略作为流识别的主要标志之一;对流特性测量的正确性和性能具有重要的影响.
- It is advisable to lay foul water drains to such a gradient that the velocity of flow of the sewage is not less than 0.80 meters per second or more than 4.5 meters per second. 排污管的铺设最好要有一定坡度;以保证流速不低于每秒0.;80米;不高于每秒4
- The merits of flow measurement by this method and a practical method of flow calculating in non-cylindrical pipes are described. 简述了使用此方法进行流量测量的优点和在非圆管流流量计算中的应用方法。
- The measures were indicated that increase waterpower machine and accretion water velocity of flow in boat bottom and tail,and laminose overfall drainage water become trapezia. 提出通过增加水力机械,增大船底水流速,进而增大船尾进水流速,并将船出水平流堰改进为梯形溢流堰等措施,提高船式沉淀器的处理效果。
- Especially at the present age, when the robotization becomes higher and higher, the status and effect of flow measurement is more important than ever. 特别是在能源危机、工业生产自动化程度越来越高的当今时代,流量计量在国民经济中的地位与作用更加明显。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- The measures were indicated that increase waterpower machine and accretion water velocity of flow in boat bottom and tail, and laminose overfall drainage water become trapezia. 提出通过增加水力机械，增大船底水流速，进而增大船尾进水流速，并将船出水平流堰改进为梯形溢流堰等措施，提高船式沉淀器的处理效果。
- The hare darted off with the velocity of a bird. 野兔像鸟一样快速掠去。
- By simulation, the more of light compound, and the larger critical velocity of distributor exit, the less of mass flow rate, and the larger of flow rate. 由模拟可知：进气组成中，轻组分越多，分配器出口的临界速度越大，流体的质量流量相应减少，摩尔流量增加；
- Results: After inhalational therapy, the children's daytime symptom, night symptom and peak value expiration velocity of flow (PEF) improved significantly (P<0.001). 结果：吸入疗法前后比较发现，哮喘白天症状、夜间症状及呼气峰流速(PEF)值治疗后均明显改善(P<0.;001)。
- Infrared ray can make skin temperature elevatory, systemic blood velocity of flow is accelerated, metabolism increases, make of human body stimulant strengthen. 红外线可使皮肤温度升高，全身血液流速加快，新陈代谢增强，使人体的兴奋性加强。
- In view of problems existing in velocity of flow monitoring points collocation in circular flue,using hydrodynamics theory to analyze and optimize,one monitoring point at 0. 针对圆形烟道流速监测点布置存在的问题,用流体力学理论进行分析、优化,在确定采样断面后,在距采样孔0。
- Successive gaslift craft wants computation to be in charge of a shoe to be in contented stability to take the critical velocity of flow of fluid and critical flow. 连续气举工艺要计算管鞋处满足稳定带液的临界流速和临界流量。
