查询词典 tailrace

The tailrace surge chamber of Jinping Hydropower Station is characterized by large diameter, high ground stress and complicated geological conditions. The control of the construction quality and surrounding rock stability is the key of the construction.

锦屏一级水电站尾调室洞径大、地应力高、地质条件复杂，穹顶施工中的质量控制及施工期围岩稳定是施工中的重点和难点。

The feasibility of using the diversion tunnel to reduce the tailrace surge chamber's cross-section area is analyzed;and the engineering measures of mounting a baffle is put forward to improve the diversion tu...

通过数值仿真计算深入分析了水电站利用施工导流洞减小尾水调压室断面积的可行性，提出了在施工导流洞中增加挡流板来改善导流洞水流流态的工程措施。

Flow regime and head loss of two different tailrace system s in hydropower station were investigated.

对两种不同的尾水系统布置方式进行了流态和水头损失的对比分析。

The location of the tailrace surge tank is one of the main factors effecting on guaranteed regulation.

调压室位置是影响调保参数的主要因素之一。

The film the length of the most important is the first 15 and tailrace 15.that is 15 minutes at the beginning and end of the 15 minutes.

原因是头15分钟是吸引观众继续看电影，而结尾15分钟就是万一电影的开头有任何差池就用来补救。

Tailwater fishing is best in extremely hot weather and in the fall, as the tailrace tends to be cooler than surrounding water.

在极炎热的天气和秋天尾水钓场效果最佳，因为闸口的水流温度比周围低。

The method of computational fluid dynamics was adopted for numerical simulation of tailrace surge tank s of pumped storage power stations.

运用计算流体动力学方法对某抽水蓄能电站尾水调压室进行了数值模拟。

To correct this, an overflow dam must be constructed in the tailrace channel to r

必须给叠梁闸门或组合式钢闸门提供起重机构。

hydropower station, tailrace tunnel ventilation, heat and moisture transfer, effective length, thermodynamic calculation method

目前，虽然对无压尾水洞引风过程的热湿处理效果有了一定的认识，并在四川映秀湾水电站中成功实施了我国第

The water flow movement basic equations of transient process caused by small fluctuation in the inclined roof tailrace system were deduced, and then analyzed and calculated.

推导了变顶高尾水系统小波动过渡过程水流运动的基本方程，对基本方程进行分析与求解，并以某电站为例，探讨了变顶高尾水系统小波动过渡过程的基本规律。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。