半长轴

Traditional form:

半長軸

Pinyin (reading):

bànchángzhóu

Definitions:

• semiaxis
• radius

Characters:

• 半 - half; semi-, incomplete
• 长 - long, lasting; to excel in
• 轴 - axle, pivot, shaft; axis

Traditional characters:

• 半 - half; semi-, incomplete
• 長 - long, lasting; to excel in
• 軸 - axle, pivot, shaft; axis