hodograph

hodograph的音标为[ˈhəʊdəɡrɑːf] ，基本翻译为“霍尔系数图”，速记技巧为：霍=hook（钩），尔=er（人），图=graph（图表）。

Hodograph的英文词源可以追溯到希腊语“hodos”（意为“路径”）和“gramma”（意为“符号”）。

Hodograph的变化形式包括复数形式“hodograms”，过去式和过去分词形式“hodographed”以及现在分词形式“hodographing”。

相关单词：Graph（n.图，图表）、Diagram（n.图解）、Profile（n.轮廓图，侧视图）、Cartogram（n.比例图，比例地图）、Meteorogram（n.气象图）、Hologram（n.全息图）、Statistic（n.统计数据，统计图）等。这些单词在科学、工程、数学和统计学等领域都有广泛的应用，可以帮助人们更好地理解和分析数据。

Hodograph:

1. 交通流量图

2. 轨迹图

3. 速度图

4. 运动轨迹图

5. 曲线图

6. 图表分析

7. 曲线图表示

8. 双语例句:

例句1: 根据hodograph,我们可以看出交通状况正在恶化。

例句2: 运动轨迹hodograph可以帮助我们更好地了解运动员的训练情况。

英文小作文:

Title: Hodograph Analysis of Sports Training

Hodograph is a useful tool for analyzing the movement of athletes during training. By examining the curves on the hodograph, we can see the speed and direction of their movements, which helps us understand their training status and make appropriate adjustments accordingly. For example, if the curves on the hodograph are not smooth, it may indicate that the athlete is experiencing fatigue or injury, and we can adjust their training schedule accordingly to help them recover faster. In conclusion, hodograph analysis is a valuable tool for sports training, which can help us understand the status of athletes and make appropriate adjustments to their training programs.