wicket ['wikit]

wicket的基本解释

n.

小门, 售票窗, 腰门

• Buy your tickets at this wicket.
• 请在此窗口买票。

wicket所属的单词分类

Sport / 体育 [316]

ping pong  ·  white water rafting  ·  wakeboarding  ·  visiting team  ·  ultramarathon  ·  Snowboarder  ·  pogo stick  ·  Parkour  ·  paddleball  ·  no-hitter

与wicket相关的网络例句 [注：此内容来源于网络，仅供参考]

Firstly, turbine wicket gate bearing was held; secondly, overstressing of the turbine wicket gate appeared after storage of the unit being increased; thirdly, permeable quantity of turbine wicket gate clearance was high.

1水轮机导叶轴承抱轴问题；(2)机组增容后水轮机导叶所受应力超限问题；(3)水轮机导叶间隙漏水量较大问题。

As the complete characteristic curves of reversible pump turbine are often used to calculate the instantaneous parameters, this paper studies the characteristic curve and the wicket closure and opening law in pumped storage plants.Chapter 1 presents the importance and the necessity of this study and reviews the previous related research on hydraulic transient process and valve regulation in pumped storage plants.Chapter 2 analyzes the six collected characteristic curves of reversible pumped turbine and studies their diversification from the point of view of specific speed. The six collected discharge and moment curves with maximum efficiency have been fitted to piecewise continuous curves. This curve-fitting procedure is listed.Chapter 3 takes Liyang Pumped storage plant as an example and analyzes the effect of different characteristic curves on regulation guarantee parameters and the variety of its trochoid during the same operation status.Chapter 4 takes three pumped storage plants with different heads as examples and studies the characteristic of coordinated closure with wicket gate and ball valve and its effect on dynamic pressure in the spiral case, inlet pressure in the draft tube and the rise of rotating speed.Chapter 5 summarizes this paper and point out what should be done in the future research.

由于在过渡过程分析计算中，需要频繁利用可逆式机组的全特性曲线推求机组的瞬时参数，所以本文就特性曲线及关闭规律问题进行了研究，其主要内容如下：第1章，指出本文研究的意义和目的，回顾前人对水力过渡过程、抽水蓄能电站及阀调节的研究成果，在此基础上提出本文的研究内容；第2章，针对收集到的六套特性曲线，从比转速的角度出发来研究可逆式机组特性曲线的变化规律；并对六套曲线的最高效率流量和力矩曲线进行分段拟合，得到各分段函数的具体形式，再通过举例说明最高效率曲线的拟合步骤；第3章，以溧阳抽水蓄能电站为实例，分析讨论不同比转速特性曲线对调保参数造成的影响及对于相同工况其轨迹线的变化；第4章，结合高、中、低三水头段抽水蓄能电站，在导叶直线关闭的基础上，研究导叶与球阀协联关闭规律的特点及对蜗壳动水压力、尾水管进口压力及转速上升造成的影响；第5章，总结全文，提出今后研究的重点和方向。

He played the ball onto his wicket, ie accidentally struck it so that it hit the wicket .

他把球打进了自己的三柱门。

与wicket相关的网络解释 [注：此内容来源于网络，仅供参考]

wicket：三柱门

三根柱门和两根横木共同组成一个"三柱门"(wicket). 方球场的一头被设定为击球手站立的"击球区",而另一头则为投球手投球使用的"投球区". 方球场上画有被称作"区域线"(crease)的边界线. 区域线通常用来裁定击球手出局或决定投球是否合理.

wicket：窑门

轮窑annular Kilt / ring Kilt circular kiln | 窑门wicket | 隧追式干燥室tunnel dryer

wicket：(大门上的)小门

防火门 fire door | (大门上的)小门 wicket | 门框 door frame

wicket：小门

wickerwork 枝编工艺 | wicket 小门 | wicketkeeper 三柱门的防守员

keep wicket：当板球的守门员

crude wood spirit 粗木精 | keep wicket 当板球的守门员 | high temperature compound 高温化合物