English translation for "地面上空"
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- hemisphere
Related Translations:
上空: in the sky; overhead; midair; high up in the air 地球上空: the sky above the earth 发射点上空高度: altitude above the starting point
- Example Sentences:
| 1. | This is equal to the free-fall acceleration at a height of 300 km above the earth .
这是在地面上空300km处自由下落的加速度。 | | 2. | The source of the primary electromagnetic energy must, for reasons of safety, be from 200 to 500ft above ground surface .
为了安全起见，初始电磁波的源必须位于地面上空200500英尺范围内。 | | 3. | The source of the primary electromagnetic energy must , for reasons of safety , be from 200 to 500ft above ground surface
为了安全起见，初始电磁波的源必须位于地面上空200 ? 500英尺范围内。 | | 4. | The source of the primary electromagnetic energy must , for reasons of safety , be from 200 to 500ft above ground surface
为了安全起见，初始电磁波的源必须位于地面上空200 500英尺范围内。 | | 5. | Primarily used for aviation safety purposes to monitor low level winds in the first few kilometres from the surface , a wind profiler was installed in hong kong in 1996
天文台于一九九六年购置了一台气流剖析仪，主要用于监测地面上空数公里的风向和风速，以保障飞行安全。 | | 6. | The observatory installed the first wind profiler in hong kong at sham shui po in 1996 . the aim is to monitor low - level winds in the first few kilometres above the surface , to ensure aviation safety
天文台于一九九六年在深水装置了第一台气流剖析仪，主要用于监测地面上空数公里的风向和风速，以保障飞行安全。 | | 7. | The shocking conclusion : a single low - yield nuclear weapon ( 10 to 20 kilotons , the size of the hiroshima bomb ) detonated between 125 and 300 kilometers above the earth ' s surface “ could disable ? in weeks to months ? all leo satellites not specifically hardened [ protected ] to withstand radiation generated by that explosion . ” k
报告指出，一枚低当量的核子武器（ 1 ~ 2万吨，威力相当于广岛原子弹）在地面上空125 ~ 300公里处引爆时，在数星期到数月内，将瘫痪所有未加强防护核爆辐射线的低轨道人造卫星。 | | 8. | In respect of direct sunlight , the air at high altitudes , being closer to the sun , is supposed to receive more solar energy . however , it actually absorbs solar energy poorly . the reason why the air temperature rises is due mainly to the heat re - emitted from the ground through various physical processes including radiation , convection and turbulence
本来，高空中的空气较接近太阳，所受的太阳辐射较多，但由于空气直接吸收太阳能的能力有限，因此气温升高，主要是依靠地面吸收太阳能后，再慢慢地通过不同物理过程包括辐射对流乱流等形式向空气中传播，将地面上空的空气加热。 |
- Similar Words：
- "地面上的砖砌构筑物" English translation, "地面上的锥状体" English translation, "地面上地" English translation, "地面上发生地" English translation, "地面上观察" English translation, "地面上空速度" English translation, "地面上隆起地带" English translation, "地面上升" English translation, "地面上升起的湿气使墙壁的颜色变得很难看" English translation, "地面上拖行" English translation
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