您要查找的是不是：
- Koerting ejectors for the aeration process. 科尔庭喷射泵曝气工艺用。
- The aeration of the room is bad. 这屋子通风真差。
- the aeration method 通风技术
- Corrosion and scale inhibitions of PESA are evaluated by rotary coupon test and aeration method,respectively. 通过鼓泡法和旋转挂片失重法对其阻垢性能和缓蚀性能进行了评价。
- Based on the principle of suction, a natural aeration method is proposed for prevention of Karst collapse, which has been tried in some areas in China with satisfactory results. 在真空吸蚀原理的基础上,提出了防治塌陷的自然充气法,在中国某些地区试验效果良好。
- The motion of gas bubbles downstream the aeration ramp is investigated, which is common and simple set up on the spillway floor for preventing the surface from cavitation. In this study, theoretical analysis, numerical method and experiments are combined. 本文采用理论分析、数值计算和试验相结合的方法;对斜坡挑坎空腔下游气泡输移问题进行了研究;斜坡挑坎是掺气减蚀中体型简单应用普遍的一种措施;实际的掺气浓度分布与本文计算结果比较吻合.
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- The practice was done according to different process of BAF in different aeration methods and filter diameters, the practice showed be feasible. 本工程还根据BAF工艺不同功能环节采用了不同曝气方式、滤料粒径进行实践，证明是可行的。
- Soil organic carbon releases CO2 at the aeration status, which results in greenhouse effect and consequently influences global change. 摘要碳主要在通气状态下释放出CO2以温室效应的形式影响全球变化。
- A negative pressure zone formed on the sidewall about 15 meters from the outlet. The aeration density at the sidewall was about 1.3%. 在侧墙有少量掺气;掺气浓度在1.;3%25左右;掺气的主要原因是侧墙冲击点处产生的立轴漩滚对空气的卷吸作用。
- For the smooth dam, because its slope is so smooth that no biofilm can be accreted, the fuction is only operated by the aeration process. 过于光滑的坝体，生物膜难以着生，无生物膜作用，仅依靠水体机械复氧过净化水体，效率较低。
- When dehydrating the turbine oil, the vacuum purifiers will shut down frequently due to the aeration in the vacuum tower. 真空滤油机在透平油处理中常会产生大量泡沫导致停机。
- In the wastewater treatment plant, the bulking can be controlled effectively by reducing the MLSS in the aeration tank or alternative cont... 对此提出采用减小曝气池污泥浓度或单池连续运行以提高负荷和鼓风机进风口空气加热提高曝气池水温的方法,可使膨胀得到有效控制。
- His method of organizing the work is commendable. 他组织这项工作的办法是值得称赞的。
- In wastewater treatment,comprehending the factors affecting the aeration efficiency of fine pore aeration system is a complex but important issue. 对污水处理中微孔曝气充氧性能影响因素的研究是一个复杂而又重要的问题。
- Disk valves are commonly used when solids are in the aerated state. 蝶阀通常用在固体处于充气状态的地方。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- The active sludge seniment accumulated in the setting tank is to be returned to the aeration tank for reproduction of aerobe medium and retreating. 在接触氧化室内挂有软性填料，充作生物膜，有机物得到进一步消解，在沉淀柜内累积的活性污泥沉淀物再被返送至曝气柜作为菌种繁殖和再处理。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
