| ID | Chinese | Trad. | Pinyin | PlainPY | English Definition | ||
|---|---|---|---|---|---|---|---|
| ID | Chinese | Trad. | Pinyin | PlainPY | English Definition | ||
| 1 | 弧 | 弧 | hú | hu2 | arc | ||
| 2 | 弧长 | 弧長 | hú cháng | hu2 chang2 | arc length (the length of a curve segment) | ||
| 3 | 弧长参数 | 弧長參數 | hú cháng cān shù | hu2 chang2 can1 shu4 | parametrization by arc length (of a space curve) | ||
| 4 | 弧度 | 弧度 | hú dù | hu2 du4 | radian; arc; curve; curvature | ||
| 5 | 弧光 | 弧光 | hú guāng | hu2 guang1 | arc light | ||
| 6 | 弧光灯 | 弧光燈 | hú guāng dēng | hu2 guang1 deng1 | arc lamp | ||
| 7 | 弧线 | 弧線 | hú xiàn | hu2 xian4 | arc | ||
| 8 | 弧线长 | 弧線長 | hú xiàn cháng | hu2 xian4 chang2 | arc length; length of a curve segment | ||
| 9 | 弧形 | 弧形 | hú xíng | hu2 xing2 | curve; arc; arch |