Partial differentiation
偏微分法, 偏导法
🧩 词语组成解析
differentiation
[[ˌdifərenʃi'eiʃən]]
n. 区别, 分化, 变异\\n[医] 鉴别, 区别, 分化[作用], 微分法
🗣️ 情景例句
autograph copies for the guests at the opening?
在展览开幕时为客人在书上亲笔签名呢
I ate bread for breakfast yesterday.
我昨天早饭吃的是面包。
The implications of all this were that it was not the disturbance of sleep that mattered, but the disturbance of dreaming.
睡眠受到干忧没关系，而做梦受到干忧是有问题的。