Based on the traditional Momentum-Blade Element theory, an improved method of aerodynamic calculation about the horizontal axis wind turbine in yaw or in pitch-up is presented in this paper.
本文将动量-叶素理论推广应用于计算水平轴风车叶轮有侧偏角或上仰角时的气动力。
A vibration that has a higher or lower frequency than a sound, he found, tends to skew pitch perception up or down.
频率超过或低于声音频率的震动会分别引起音高知觉的上调和下调。
I always used green paper, and recorded each game pitch by pitch, using an elaborate code I made up.
我总是使用绿纸，按照我精心编制的代码，把每场比赛每次投球一笔一笔全都记录下来。
The clear, pure light of the morning made me long for the truth in my heart, which alone could make me pure and clear as the morning, tune me up to the concert-pitch of the nature around me.
早晨的纯洁之光，使我的心渴慕真理，惟有这种仰望真理之心，能使我纯洁如早晨，使我和周围的自然交响乐和谐合拍起来。
Who can watch a pitch slightly longer before swinging, make up for the lost time with a faster swing and achieve more solid contact more often.
他们在挥棒之前能稍微多观察投球一段时间，然后用更快的挥棒速度来弥补时间损失，从而能更频繁地稳定击球。
The main blades pitch Angle is controlled by the up and down movements of the swashplate.
大桨的螺距角度是由倾斜盘的上升和下降动作控制的。
But I think my fitness is good and I can get up and down the pitch.
但我觉得自己的身体状况还不错，我可以在场上跑上跑下。
It's up to us to show it on the pitch, but we didn't show it in the first half.
我们的强大需要在比赛中表现出来，但是上半时我们没能做到。
Patrick Vieira has described the end of his playing career as a sad day but is looking forward to taking up a new role off the pitch with Manchester City.
维埃拉表示，结束自己的足球生涯是一件伤感的事，但他同时很期待在场下同曼城一起承担起新的责任。
ELEVATOR, a hinged moveable part on the trailing edge of the horizontal stabilizer for airplane pitch (nose up and nose down) control.
升降舵，铰连在水平安定面后缘上的可动部件。用以操纵飞机的俯仰运动(机头朝上及朝下)。
The team found that when students described the dots going up, the pitch of their voice was, on average, 6 hertz higher than that of those describing the dot going down.
研究者发现，受试者在说圆点上升时，其声调要比说其下降时平均高出6赫兹。
The experimental results show that the maximum lift coefficient Cy max and stall incidence are increased with increased pitch up rate, when the wing is rapidly pitching up.
结果表明：机翼快速上仰时，随上仰速率增大最大升力系数增高，即动态升力效应更明显；
In accordance with the domestic production and application cases for pitch as impregnating agent, Suggestions for speeding up the commercial production of pitch as impregnating agent are given.
根据国内浸渍剂沥青的生产和使用情况，提出了加快浸渍剂沥青工业化生产的建议。
When you're reduced to 10-men here on this pitch then you're up against it.
在这块场地减员到10人，那就是被逼到墙角。
I quickly discovered just how addicting it was to brainstorm about cutting edge technologies, write up our ideas, and pitch them to our company's patent review boards.
大家在一起畅谈尖端技术，记录我们的想法，并将这些想法兜售给公司的专利评审委员会，我很快便发现，这种活动令我痴迷。
A vocal signal sequence is treated as that is formed by piling up pitch periods after varying integer delay time.
语音信号序列可以看成是基音周期经整数倍延时后叠加而成。
Brazilians may end up concluding that they need new management and new ideas, both on and off the pitch.
巴西人最后可能会总结出，他们需要新的管理和新的思路，不论是在球场内还是球场外。
Then I heard a man giving a demonstration of Indian vocal music, and his pitch was so perfect, I went rushing up to him afterwards to ask how he did it.
有一天，我听到一个人在示范演唱印度歌曲。他的高音真的是棒极了，然后我就马上冲过去问他是怎样做到的。
MILAN - After warming up , Milan is preparing for a match 11 vs 11 on the pitch of San Siro.
米兰-热身之后，米兰准备在圣西罗进行一场11对11的比赛。
Cast steel pulley with wall unevenness, many hot pitch points and narrow feeding channel is difficult to be fed by setting up a head.
铸钢皮带轮，壁厚不匀，热节点多，补缩通道狭窄，很难用设置冒口的方法给予补缩。
Author has summed up and put forward two kinds of practical design method of pitch curves of non-circular gears.
通过研究，作者归纳、总结并提出了两种实用的节曲线设计方法。
Around the size of a domestic cat, it creeps around the rainforests of Madagascar, drumming its fingers on tree trunks - up to 40 times a minute - listening for subtle variations in pitch.
指猴有家猫大小，爬行在马达加斯加的热带雨林附近，用手指在树干上发出击鼓声——高达每分钟40次——同时倾听音准的微妙变化。
Market angst is likely to reach fever pitch this week as we lead up to no less than five central bank meetings, mid-term elections in the US and a non-farm payroll report on Friday.
本周市场的忧虑情绪可能正达到极度狂热，因为我们即将迎来不少于五家的央行会议，还有美国中期选举以及周五的非农就业报告。
Thee cat from the Dong family saw the rat in the jar stick up its pointed ears, stare with a pair of pitch-black eyes, shake its red whiskers and squeak.
东家的猫看到瓮中的老鼠，竖着两只尖尖的耳朵，瞪着一双漆黑的眼睛，抖动着红红的胡须，吱吱吱乱叫。
"If you take a balloon and blow it up, you can manipulate the pitch by pulling the neck," Wilson says.
“如果你把一个气球吹起来以后，再拉长气球的脖子，就可以操纵音调，”威尔逊说。
Proponents of the 2009 measure argued it would inject much-needed liquidity into the markets — a pitch that's lost its urgency as Banks have loosened up on lending.
那些支持2009年议案的人主张，这项议案会为美国市场注入急需的流动性——不过随着银行放松借贷，这个理由已经不太适用。
Proponents of the 2009 measure argued it would inject much-needed liquidity into the markets — a pitch that's lost its urgency as Banks have loosened up on lending.
那些支持2009年议案的人主张，这项议案会为美国市场注入急需的流动性——不过随着银行放松借贷，这个理由已经不太适用。
应用推荐