向量積

向

xiàng = xi + ang4

towards / to face / to turn towards / direction / to support / to side with / shortly before / formerly / always / all along / (suffix) suitable for ... / oriented to ...

向 = 丿 + 冋 : Mnemonic symbol: there's a genus of mahogany trees which produce "向天果" or "sky fruit" because, well, they directly face the sky.

向 = 丿 + 冋 : In anglepod's bathroom, Marie Curie is being held up at the border control post because she tried to smuggle a sky fruit in a banana.

向

嚮

xiàng = xi + ang4

to tend toward / to guide / variant of 向[xiang4]

Add a new mnemonic for 嚮 = 鄉 + 向

向 = 丿 + 冋 : Mnemonic symbol: there's a genus of mahogany trees which produce "向天果" or "sky fruit" because, well, they directly face the sky.

向 = 丿 + 冋 : In anglepod's bathroom, Marie Curie is being held up at the border control post because she tried to smuggle a sky fruit in a banana.

向

曏

xiàng = xi + ang4

variant of 向[xiang4] / direction / orientation / to face / to turn toward / to / towards / shortly before / formerly

Add a new mnemonic for 曏 = 日 + 鄉

向 = 丿 + 冋 : Mnemonic symbol: there's a genus of mahogany trees which produce "向天果" or "sky fruit" because, well, they directly face the sky.

向 = 丿 + 冋 : In anglepod's bathroom, Marie Curie is being held up at the border control post because she tried to smuggle a sky fruit in a banana.

Add a new mnemonic for 量 = 旦 + 里

向

xiàng

量

liàng

vector (math.)

量

liáng = li + ang2

to measure

量 = 旦 + 里 : Li Qingzhao (li) uses a measuring cup (量) for a recipe in the anglepod's kitchen (ang2). Unfortunately she made a terrible mistake: instead of measuring cups (旦) of sunflowers (里), she throws sunflowers and cups together into a measuring cup.

Add a new mnemonic for 量 = 旦 + 里

量

liàng = li + ang4

capacity / quantity / amount / to estimate / abbr. for 量詞|量词[liang4 ci2], classifier (in Chinese grammar) / measure word

积

積

ji̅ = ji + Ø1

to amass / to accumulate / to store / measured quantity (such as area of volume) / product (the result of multiplication) / to integrate (math.) / to solve (or integrate) an ordinary differential equation (math.) / old / long-standing

Add a new mnemonic for 积 = 只 + 禾

Add a new mnemonic for 積 = 禾 + 責

积 = 只 + 禾 : Joan of Arc (ji) and the cuttlefish (只) are preparing for bad times in front of the space station (Ø1). Together they are piling up (积) cereals (禾) so that they can always eat in times of need.