Chun-An Du 杜春安
Yang-an-du 洋安渡
Ping-an DU 杜平安
Ke-du-ta-an 大使馆
Valses Du Nouvel An 新年的圆舞曲
du an experiment 杜一项实验 ; 杜实验
An Xi Dian Du 悉殿都
Du Ring an meinem Finger 戒指在我手上
Du-An Wu 吴笃安
Du an goat 都安山羊
Why does Du want to be an engineer in the future?
为什么杜将来想成为一名工程师?
"I know I want to be an engineer because I like building things to help solve world problems," says Du.
“我知道我想成为一名工程师,因为我喜欢制造东西来帮助解决世界问题。”杜说。
As an EagleRider franchisee, du Pied also offers Tours, and customers who want to take a spin on their own can drop bikes off at any EagleRider location instead of returning them to his store.
作为鹰骑士特许经营商,德派也提供旅游服务。顾客要是想要自己搭车旅行,他们可以在位于任何地点的鹰骑士分店扔下机车停止租借,而不必一定将机车退还于德派的分店。
du, it's an ideal gas. So this is Cv dT and of UB course we can just integrate this straight away.
因此这是CvdT,当然我们可以,直接算出这个积分,那么△
dq=0 But if it's adiabatic, then dq is equal zero, du=dw and for an adiabatic process, then du is equal to dw.
但如果它是绝热的,那么,因此对于绝热过程。
du=0 Delta u sub 3 is, for an ideal gas.
就是。
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