(bird species of China) mountain scops owl (Otus spilocephalus)
(bird species of China) western tragopan (Tragopan melanocephalus)
三角测量法 三角測量法 sān jiǎo cè liáng fǎ triangulation (surveying)
宫商角徵羽 宮商角徵羽 gōng shāng jué zhǐ yǔ pre-Tang names of the five notes of the pentatonic scale, corresponding roughly to do, re, mi, sol, la
抚远三角洲 撫遠三角洲 fǔ yuǎn sān jiǎo zhōu 1. Bolshoi Ussuriisk Island in the Heilongjiang or Amur river, at mouth of the Ussuri River opposite Khabarovsk2. same as Heixiazi Island 黑瞎子岛[hēi xiā zi dǎo]
旋转角速度 旋轉角速度 xuán zhuǎn jiǎo sù dù rotational angular velocity
普通角闪石 普通角閃石 pǔ tōng jiǎo shǎn shí hornblende (rock-forming mineral, type of amphibole)
the Pan-Pearl river delta (economic zone including the 5 provinces around Guangzhou and Hong Kong)
(bird species of China) Nepal house martin (Delichon nipalense)
光化性角化病 guāng huà xìng jiǎo huà bìng (medicine) actinic keratosis, aka solar keratosis
Pascal's Triangle (math.)
长三角经济区 長三角經濟區 cháng sān jiǎo jīng jì qū Yangtze River Delta Economic Zone (economic region including Shanghai, Zhejiang and Jiangsu)
牛不喝水难按角 牛不喝水難按角 niú bù hē shuǐ nán àn jiǎo (idiom) you can lead a horse to water but you cannot make it drink
内六角圆柱头螺钉 內六角圓柱頭螺釘 nèi liù jiǎo yuán zhù tóu luó dīng hexagon socket head cap screw
长江三角洲经济区 長江三角洲經濟區 cháng jiāng sān jiǎo zhōu jīng jì qū Yangtze River Delta Economic Zone (economic region including Shanghai, Zhejiang and Jiangsu)
(literary) children's hairstyle with hair tied into a bun on both sides of the head; (fig.) childhood