Blades are turned, or pitched, out of the wind to control the rotor speed and keep the rotor from turning in winds that are too high or too low to produce electricity.
叶片打开，或定，出于对风的控制转子的速度和保持转子从转折，在风是太高或太低，以产生电力。
A woman can be proud and stiff When on love intent; But love has pitched his mansion in; The place of excrement; For nothing can be sole or whole That has not been rent.
坟或床都无能为力，“当女人专注爱情之时，她总会高傲自得，但爱情却把它的居所，设在排泄之处，要明白凡事若要完美，都必须先撕破。”
Public areas of the hotel are open to the elements, but everywhere you turn pitched roofs protect from sun or rain and the swish guestrooms bring the outdoors in.
酒店的公共区域敞开在自然之中，但到处有可以遮挡阳光和风雨的屋顶，而漂亮时尚的客房把户外的美景装进了屋里。
Researchers at Canada's McMaster University asked people to listen to recorded clips of a male and female voice, which were electronically altered to become higher or lower pitched.
加拿大麦克马斯特大学的研究人员让人们听了一组录好的男性和女性声音的片段，这些声音的音调高低可以通过电子手段来调整。
Researchers at Canada’s McMaster University asked people to listen to recorded clips of a male and female voice, which were electronically altered to become higher or lower pitched.
加拿大麦克马斯特大学的研究人员让人们听了一组录好的男性和女性声音的片段，这些声音的音调高低可以通过电子手段来调整。
But finishing the house proved too much for Mr. Krausse, who had begun having seizures and could no longer drive or work, and his co-workers pitched in to complete the job.
但是完成房子的修建对于Krausse来说太困难，因为他已经开始出现癫痫发作的现象，再也没法开车或者工作。他的同事上阵帮助他们完成了这项工作。
No one likes to hear constant chattering or high pitched laughing.
没有人愿意时不时听到有人大声闲聊或者放声大笑。
These sounds may be loud or quiet, clear or muffled, high or low pitched, pleasant or unpleasant in tonality.
这些声音可能大声可能小声、可能清脆可能较闷、可能高亢可能低沉、可能悦耳可能难听。
Be careful about the tone of your voice. Keep it evenly moderated and avoid getting a high-pitched, whiny or tearful tone.
对自己的语调要十分小心。使它保持均匀地…避免高嗓门、牢骚或哭腔。
No one knows how the brain tells the distinction among high pitched and low pitched sounds or among noisy and supple sounds.
没人知道大脑如何分辨高音低音还有喧闹和轻柔之音。
A fifth of people have had a public speaking nightmare that they would rather forget and the most embarrassing speaking blunder is having your voice break or squeaking high pitched unexpectedly.
五分之一的英国人在公共场合发言这方面都有一段不堪回首的回忆，最让人尴尬的错误就是说话破音，或是突然发出尖声。
We should use a moderate tone of voice, and avoid speaking in a sharp, high-pitched voice, which gives people the feeling that we are showing off or arguing.
尤其要避免用尖锐拔高的音调讲话，令人感觉你在卖弄本事或争论。
To utter a plaintive, high-pitched, protracted sound, as in pain, fear, supplication, or complaint.
发出悲哀的，尖厉而拖长的声音，如在疼痛、恐惧、哀求或抱怨中。
Think about what you did in November, dear Pisces - chances are, something you made, conceived, pitched, performed, or decided will grow and add to your stature in coming weeks and months.
想想你在十一月那样，亲爱的双鱼座-机会是，你做的东西，构思，高亢，执行，或决定将增长并增加在未来几周和几个月内你的身材。
A pitched ball that is counted against the batter, typically one that is swung at and missed, fouled off, or judged to have passed through the strike zone.
好球，正球：对击球员不利的投球，典型的这种球为没有击中，击球出界或被认为已经过了好球区。
When we got back, I noticed a loud, high-pitched noise. It sounded like gas or steam escaping under pressure from the basement.
就在我们返回到住处的时候，我听到一种尖锐的噪声，这种噪声听上去像是来自地下室的受压气体或蒸汽的声音。
If a high-pitched howling sound is heard, move the headphones and the microphone farther apart, or reduce the volume.
若有高音啸声，即移离开些耳机和麦克风，或转小音量。
Lily Asquith: we may take a particle and if it's moving very, very quickly we would associate that with a higher pitched sound. A slower or heavier particle might have a lower sound.
丽丽阿斯奎斯：如果粒子运动的很快，对应声音的音调就高，如果粒子质量重些或运动的慢些，对应声音的音调就要低些。
No one knows how the brain tells the distinction among high pitched and low pitched sounds or among noisy and supple 2 sounds.
没人知道大脑如何分辨高音低音还有喧闹和轻柔之音。
Could he, or the Lucases, have pitched on any man within the circle of our acquaintance, whose name would have given the lie more effectually to what they related?
他或是卢卡斯一家可以把他们的谎言扣在我们的熟人中任一个头上，不时效果更好吗？说明：“这不是太容易给人家揭穿了吗？” 弃文添意？！
And that's when I hear the scream, a high-pitched scream that can only be caused by pure 10 agony, an endless pain or deep suffering.
这时我听见了一声尖叫，这种尖锐的叫声只可能产生自极度的痛苦、无尽的苦痛或者沉痛的折磨。
It stopped us going to sleep when we would have liked to as you know if you sleep you're either going to be woken by new bites or the high pitched mosquito sound in your ear.
我们没法睡觉，因为你知道的，要不就是被咬醒，要不就是有蚊子在你耳边嗡嗡地叫…
It stopped us going to sleep when we would have liked to as you know if you sleep you're either going to be woken by new bites or the high pitched mosquito sound in your ear.
我们没法睡觉，因为你知道的，要不就是被咬醒，要不就是有蚊子在你耳边嗡嗡地叫…
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