altitude hold 中文意思是什麼

altitude hold 解釋
高度保持
  • altitude : n. 1. 高，高度；海拔（高度）。2. 【天文學】地平緯度。3. 〈常 pl. 〉高處。4. 高位，高等。5. 【數學】頂垂線，高線。
  • hold : vt （held held holden ）1 （用手、手臂等）拿住，握住，抓住，夾住。2 有，擁有，保存（財產）；掌握...
  1. Community ' s a diversity is measured by simpson diversity index, shannon - wiener diversity index and pielou evenness index. the results show that habitats range in a diminishing sequence of diversity indices from broadleaf forest, broadleaf bush, grassland bush to bamboo forest ; that altitude belts range from 600 - to - 1200 - m belt, under - 600 - m belt to 1200 - to - 1800 - m belt, and no longicorn beetles was found above 1800 m ; months from july, may, june to august, a diversity analysis shows that complicated habitats can hold higher biodiversity

    結果表明，不同生境多樣性指數從高到低的順序是：闊葉林、闊葉灌叢、灌草叢、竹林；不同海拔多樣性指數從高到低的順序是： 600 ? 1200m區間、 600m以下區間、 1200 ? 1800m區間， 1800m以上區間暫未發現天牛科昆蟲；不同月份多樣性指數從高到低的順序是： 7月、 5月、 6月、 8月。
  2. Fly straight and level form left to right as the helicopter is just about in front of the pilot, pull back cyclic, adjust the collective to maintain constant altitude and speed and hold the back cyclic as the helicopter completes one ( 1 ) full traveling tumbling back flip to upright

    由左至右保持水平直線飛行，當直升機在操控者的正前方時，將升降舵拉升舵，控制主旋翼的螺距使直升機保持固定的高度及前進速度，向後翻滾一圈完畢。
  3. Fly straight and level from left to right at a moderate speed as the helicopter is just about in front of the pilot, add extra collective momentarily, then simultaneously push forward cyclic, and adjust the collective to maintain constant altitude and speed and hold the forward cyclic until the helicopter completes one ( 1 ) full traveling tumbling front flip to upright

    由左至右保持適當速度的水平直線飛行，當直升機在操控者的正前方時，瞬間加大主旋翼的螺距，同時將升降舵打降舵，控制主旋翼的螺距使直升機保持固定的高度及前進速度，直到直升機向前翻滾一圈完畢。
  4. We shut down the engine and could not hold altitude at 15, 000 feet

    我們關閉了發動機，無法把高度保持在15 ， 000英尺。
  5. Awacs thunerhead warning ! we have four high - speed bogeys inbound. approaching unknown aircraft bearing 280, altitude 6, 000 ! hold your fire until further orders

    警告!發現四架不明飛行物高速朝這邊飛來。接近的飛機在雷達方位280度方向，高度6000 ！進一步指示前不要開火！
  6. While maintaining a constant altitude use the tail rolor to rotate the helicopter clockwise 90 degrees, the helicoper will back to nose - out, hold for ten ( 10 ) seconds

    保持穩定的停懸高度，將方向舵打右舵，使直升機順時針旋轉90 ，此時機尾又朝向操控者，保持靜止倒飛停懸10秒鐘。
  7. Autopilot in altitude hold mode produces a 200 fpm descent

    自動駕駛儀在高度保持模式令飛機每分鐘自動下降200尺。
  8. Problem : autopilot in altitude hold mode produces a 200 fpm descent

    問題：自動導航固定高度飛行時每分鐘下降200英? 。
  9. While maintaining a constant altitude use the tail rolor to rotate the helicopter clockwise 90 degrees, hold for ten ( 10 ) seconds

    保持穩定的停懸高度時，將方向舵打右舵，使直升機順時針旋轉90 ，保持靜止倒飛停懸10秒鐘。
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