直徑
simp直径zik6 ging3zhí jìng
English
- diameter
- diameter
粵語 — Cantonese
- 頭同尾都喺一個圓形嘅圓周上面,同時以圓心為中心點嘅直線;喺中間分開一半就會得出半徑(量詞:條/個)
Examples
有咗「圓心」同「直徑」呢兩樣資訊,就可以建構一個圓形。
Tatoeba · Matthewyau1367 CC BY
簡化噉講,一條線嘅曲率可以由「能夠貼切嗰條線嘅圓形嘅直徑」嚟反映,而對應一條完美直線嘅圓形直徑會係無限大。
Tatoeba · Matthewyau1367 CC BY
用圓周能不能求得直徑?
Is it possible to determine the diameter from the circumference?
Tatoeba · nickyeow CC BY
該飛行器有兩個直徑 7 公尺巨大太陽能電池板,為其提供從太陽出發飛行 8.5 億公里所需的動力。
The craft has two massive solar panels, 7 meters each, that will provide the power it needs to travel 850 million kilometers from the sun.
Tatoeba · LeviHighway CC BY
Sources: cc-cedict, rime-cantonese, words.hk