entrained air
英
美
网络 夹带的空气
双语例句
- Pump performance test data is presented for low to medium specific speed pumps ( 900 to3000 U.S.units), pumping water with up to10 percent entrained air.
泵的性能测试数据是在中低比转数（900至3000美国单位），所抽送水含气体量为10%的条件下获得的。 - On the basis of the theory of turbulent diffusion and the assumption of the isotropy of turbulence, the paper analyses the concentration distributions both of the entrained air in the lower two-dimensional high-velocity chute flow and of the entrained water in the upper coexisting air flow.
文中根据在高速水流情况下，紊动为各向同性的假设，应用紊动扩散理论对二元的掺气均匀水流水中含气浓度和水面上气中含水浓度分布进行了分析。 - Concentration of entrained air in air-water mixture as measured by sound transmission loss
用声透射损失测气一水混相介质中的含气量 - Method and technical problems in measuring the concentration of entrained air in the high-velocity and sediment-laden flow during model test by utilizing the γ-ray absorption principle are described.
本文阐述了利用Υ射线的吸收原理，解决模型试验中高速含沙水流掺气浓度的测试方法和技术问题。 - Turbulent diffusion of the entrained air in a two-dimensional chute flow
均匀水流掺气的紊动扩散 - Water-cement ratio has the greatest effect on carbonation, next comes entrained air content followed by content of fly ash;
结果表明：水灰比、含气量和粉煤灰掺量三个因素对混凝土碳化性能影响的顺序是水灰比最大，含气量次之，粉煤灰掺量最小； - Under the same circumstance, the entrained air content of concrete tends to be lower when elevation become high.
在相同条件下，海拔增高，气压减小时，混凝土含气量减小； - The experiment on entrained air amount measurement has been carried out by using the capacitance air void meter which was manufactured by authors.
本文开发设计了电容式空气含量测量仪，对模型水泵吸入池内空气的吸入量进行了测量。 - Unburnt liquid, solid phase pyrolysis product and minor condensation particles; ( 3) unburnt combustibles and large quantities of entrained air.
未完全燃烧的液、固相分解物和冷凝物微小颗粒：以及（3）未燃的可燃蒸汽和卷吸混入的大量空气。 - Treatment and Analysis of Entrained Air of HV Oil-filled Cable
一起高压充油电缆进气后的处理和分析 - Slurry Pump, s Performance of Handling Coal-Water Two-phase Flow and Effect of Entrained Air
泵送煤水两相流时泥浆泵的性能及通气的影响 - Whether subjected to SA solution erosion or not, the influence trend of each factor on carbonation of concrete is the same: with the increasing of water-cement, entrained air content and content of fly ash, the depth of carbonation increases.
无论经过盐碱溶液的侵蚀与否，各因素影响混凝土碳化性能的规律是一致的，即随着水灰比、含气量、粉煤灰掺量的增加，碳化深度增大。 - The effect of reducing cavitation damage in high-speed flow structure not only relate with entrained air concentration, but also relate with air bubble density has been discovered in recent research.
近年研究表明，高速水流泄水建筑物的掺气减蚀效果，不仅与掺气浓度有关，还应考虑气泡密度； - A kind of method for predicting the amount of entrained air in the water of drop shaft was induced from the experimental data, which can be consulted during the design of air vent pipes on diversion tunnels.
通过试验研究，归纳出竖井水流总掺气量估算方法，为导流洞排气方案的设计提供了参考依据； - Research of measuring concentration of entrained air in high-velocity and sediment-laden flow during model experiment by nuclear technology application of PIV in entrained-bed
应用核技术观测模型试验中高速含沙水流掺气浓度的研究水平携带床的粒子图像测试技术测试方案 - Performance change of head, efficiency, power and cavitation about slurry pump are studied when handling coal-water two-phase flow with varied concentration and size. Also the effect of entrained air is surveyed.
研究了泥浆泵泵送不同浓度与粒度的煤水两相流时扬程、效率以及功率与汽蚀性能的变化，并考虑了通气对泵性能的影响。 - The result of the experiment indicated that the sound transmission loss linearly increased with the increase of concentration of entrained air.
通过实验发现：在测量范围内，声透射损失随含气量线性增大。 - Measurement of concentration of entrained air in air liquid mixtures
用声学方法测量气液混相物质中的含气量 - It was found originally that environment atmosphere could effect the entrained air content of concrete.
首次发现环境气压能够影响混凝土的含气量。