air heading 中文意思是什麼

air heading 解釋
通風坑（礦）
  • air : n 1 空氣，大氣。2 天空，空中。3 微風，和風。4 態度，樣子，風度，氣派；〈pl 〉高傲的架子。5 傳播，...
  • heading : n 1 標題，題名；題詞，信紙上端所印文字。2 斬首；（魚）去頭；（植物的）打尖，摘心。3 【建築】露頭...
  1. A gyrocompass is required to indicate the heading of a land, sea, or air vehicle.

    陀螺被用來指示陸上的、海上的或空中的運動體的方向。
  2. Infection of spray to reduce dust on humidity distribution of air in heading face

    噴霧降塵作業對掘進工作面空氣濕度分佈的影響
  3. With orthogonal polynomial the relationship between middle - season rice yield and meteorological factors ( air - temperature, precipitation, sunshine - time ) during ear differentiation, heading and seeding stage of middle - season rice over the years in jingzhou city was analysed

    採用正交多項式法分析了荊州市歷年中稻稻穗分化期和抽穗結實期的氣象條件（溫度、降水、日照時間）與中稻產量的關系。
  4. The control laws of longitudinal and lateral - directional autopilot modes are designed based on root locus theory. the control laws of altitude holding mode, heading holding mode, auto - throttle control and air speed holding mode are designed as well

    研究了無人機的飛行控制技術，利用根軌跡法設計了無人機的縱向與側向姿態保持控制律，設計了高度保持、航向保持、自動油門及速度保持控制律。
  5. Ice and heavy snow in central and southern china have cut road, rail and air links and forced the closure of power stations and factories ? just as millions of people are heading home for the traditional lunar new year holiday

    中國中部和南部的嚴重冰雪切斷了公路、鐵路和航線，導致電站與電廠被迫關停? ?而此時此刻，成百上千萬人正要返回家鄉度過傳統的春節假期。
  6. As master and her entourage were flying in the air, i was racing with them on the ground. at the same time, two work teams were also heading toward the lecture site, like two running feet that were carrying the godhead.

    然後，我就一站接一站地趕路，師父與隨行人員在天上飛，我在地上追，務必在講經前即時趕到，而另二組工作團就彷若上帝的左右腳般，交替前進。
  7. Chicking number of mining and heading faces with air quantity and stopping production beyond mine ventilation capacity

    以風量核定礦井採掘工作面個數遏制礦井超通風能力生產
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