| Change log entry 85369 | |
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| Processed by: | kbaiko (2024-07-17 12:41:01 UTC) |
| Comment: |
<< review queue entry 78688 - submitted by 'encn' >> 汉语大词典 指律孔圆周与直径的比值。 i have no idea what 律孔 means ---------- Editor: 律 probably refers to pitchpipes, for example see https://zh.wikipedia.org/zh-cn/%E5%8D%81%E4%BA%8C%E5%BE%8B >律，本指用来定音的竹管，古人用十二个不同长度的律管，吹出十二个高度不同的标准音高，以定出音阶的高低，故这十二个标准音高也叫十二律 As for 周径, your definition says it's the circumference to diameter ratio (pi), but usage suggests it means circumference. 2007年8月，济南街头“象腿乞讨者”孙付连来到医院。几位专家认真查看了他的病情，发现他的“两条腿差异非常大，左腿周径37厘米，右腿周径107厘米，而腰围却只有75厘米，腿比腰粗出很多”。多位专家会诊结果是“先天性淋巴水肿”。 In August 2007, 孙付连, known as the "elephant leg beggar", presented himself to the hospital. A group of doctors carefully examined him and found there was a large difference in the size of his legs, the 周径 of his left leg was 37 cm, the 周径 of his right leg was 107 cm, while the circumference of his waist was only 75 cm... So clearly 周径 is not pi here. Some more, >中轴顶端有六角形螺丝，周径一点一公分；中轴后端螺丝的上周径是一公分，下周径是三公分 >中轴长二十五公分，轴的周径零点七公分 >然后爬一段坡，不到半里，便见有一个坐北朝南，周径不过三四尺的洞口，便是有名的端溪下岩，即俗称“老坑”的所在 >发现距回肠二十五至三十五厘米段，肠管三处破裂，其中一处破裂长度占肠管周径二分之一 >最粗的也不过象茶杯口那么大的周径 >这对连体女婴出生时胸肺相连，两人只有一个肚脐，有两套胆管系统、血管系统，连接部分中间周径19厘米，手术难度和风险大 >周径0.5-0.6米的象牙化石进行了鉴定 >以及美国洛杉矶的市树。树干周径可达50公分粗。植株高度约5-8公尺 And here is a definition that I agree with: https://zhidao.baidu.com/question/1637723321544612540.html 周径就是不规则圆形物体表面环绕一周测量出来的平均长度 |
| Diff: |
- 週徑 周径 [zhou1 jing4] /circumference and radius/the circular ratio pi/ # Editor: + 週徑 周径 [[zhou1jing4]] /girth; circumference/ |