Flying at 1,000 ft. he heard a peculiar noise from the rotors.
在1,000英尺的高度飛行時，他聽到旋翼發(fā)出一種奇怪的噪音。
柯林斯例句
There are two feeding rotors near the inlet of heavy - duty crusher.
在重型破碎機(jī)的進(jìn)口附近有兩個給料輥.
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High speed rotors require - speed controls and more complicated mechanism.
高速轉(zhuǎn)子需要超速控制器及復(fù)雜的機(jī)制.
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The brake rotors also appear to be larger and cross - drilled.
該剎車盤似乎也更大,交叉鉆孔.
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Rotors of better quality always last longer and work more efficiently.
質(zhì)量較好的轉(zhuǎn)子總是比較經(jīng)久耐用的,工效也高一些.
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The off - line and on - line expert and thosewhich are suitable for the rotors are suggested.
提出了采用離線選擇、在線調(diào)節(jié)式的專家控制器結(jié)構(gòu).
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The Development of turbine rotors steel discussed in the 13 th IFM is summed up.
綜述了第13屆國際鍛冶師會議有關(guān)汽輪機(jī)轉(zhuǎn)子鋼的最新進(jìn)展.
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Rotating in the opposite direction by two 3 - blade coaxial rotors, blades for the wood structure.
采用兩副旋轉(zhuǎn)方向相反的3槳葉共軸式旋翼, 槳葉為木質(zhì)結(jié)構(gòu).
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There are also two and - phase asynchronous electrical comparison, and - phase asynchronous electrical - cage type rotors and asynchronous motor.
異步電機(jī)有又三相和兩相, 而三相異步電機(jī)又分籠型和繞線轉(zhuǎn)子異步電動機(jī).
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There are horizontal rotors on a helicopter or compressor rotors in a jet engine.
直升飛機(jī)或噴氣式發(fā)動機(jī)中的壓氣機(jī)轉(zhuǎn)子上有水平旋翼.
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As a result, higher order spectra are introduced into fault diagnosis of rotors.
在此基礎(chǔ)上將高階譜分析引入轉(zhuǎn)子故障診斷.
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Great amplitude and highly nonlinear damping exist in the hydraulic damper of helicopter rotors.
直升機(jī)槳葉液壓減擺器具有強(qiáng)非線性、大阻尼的特點(diǎn).
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On - line fault diagnosis for steam turbine rotors is important to the safe operation of power plants.
汽輪機(jī)轉(zhuǎn)子在線故障診斷是關(guān)系到發(fā)電廠安全運(yùn)行的重要課題之一.
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If rotors are as gears the method of gears manufacturing can also be used to rotors.
若把轉(zhuǎn)子看作齒輪,加工齒輪的方法同樣可用來加工齒輪泵的轉(zhuǎn)子.
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The effect of unbalance distribution on a large rotors frictional vibration behavior has been studied.
研究了柔性轉(zhuǎn)子摩擦振動的復(fù)雜行為.
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