Divide the crosswind component by the aircraft speed to get the correction.
答案解析
解析:
### 题目解析
题目中提到“Divide the crosswind component by the aircraft speed to get the correction.” 这句话的意思是将侧风分量(crosswind component)除以飞机速度(aircraft speed),以得到修正值。这正是选项B所表达的内容。
- **选项A**:将飞机速度除以侧风分量,这样的计算方式是错误的,因为我们需要知道侧风对航向的影响,而不是反过来。
- **选项C**:将侧风部件和飞机分开,这种说法不够明确,且没有提供具体的计算方法。
### 侧风修正的理解
为了更好地理解这个知识点,我们可以用一个生动的例子来说明。
想象一下,你在一条宽阔的河流上划船。你希望直线划到对岸,但河水的流动(类似于侧风)会将你推向一侧。为了到达目标,你需要调整你的划船角度,向上游的方向划,以抵消水流的影响。
在这个例子中:
- **划船的速度**相当于飞机的速度。
- **水流的速度**相当于侧风分量。
如果水流的速度很快,而你划船的速度相对较慢,那么你需要更大幅度地调整你的划船方向(即更大的修正)。反之,如果你的划船速度很快,水流的影响就会相对较小,你只需要稍微调整一下方向。
### 数学公式
在飞行中,修正的计算可以用以下公式表示:
\[ \text{Correction} = \frac{\text{Crosswind Component}}{\text{Aircraft Speed}} \]
这个公式告诉我们,侧风分量越大,或者飞机速度越小,所需的修正就越大。
### 总结
相关知识点:
侧风分量除飞机速度得修正值
相关题目
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