一、重要概念 系统与环境，隔离系统，封闭系统，（敞开系统），广延性质（加和性：V，U，H，S， A，G），强度性质（摩尔量，T，p），功，热，内能，焓，热容，状态与状态函数，平衡态， 过程函数（Q，W），可逆过程，节流过程，真空膨胀过程，标准态，标准反应焓，标准生 成焓，标准燃烧焓

定义7:设是Vn(F)的线性变换,V中向量在o的作用下全体象的集合称为o的值域

abandon vt.离弃；放弃 abbreviation n.缩略语 abnormal a.反常的；变态的 abolish vt.废除 aboriginal n./a.土著(的)；土生动植物(的) abort v.取消；流产

6.1 引言 6.2 TCP/IP协议简介 6.3 IP v6协议 6.4 RSVP协议 6.5 ST Ⅱ协议 6.6 RTP协议

Algorithms Day 31 L18.2 Negative-weight cycles Recall: If a graph G = (V, E) contains a negative￾weight cycle, then some shortest paths may not exist. Example:

Magnetic Induction The Divergence of B Magnetic Monopoles The Vector Potential A A and V Integral of A over a Closed Curve

动能的大小跟流水的流量(M)、流速(V)成正比,流 量流速越大,流水的动能越大,对地面的改造速度就越大, 流水的地质作用也就越强

Mutual Induction M Induced Electriomotance in Terms ofMutual Inductance Self-Inductance L Coefficient of Coupling Transients in RC Circuits

若E°=E,则称E为开集(E中每个点都为内点) 若E=E,则称E为闭集(与E紧挨的点不跑到E外) P为E的接触点:Vδ>0,有Opo)E≠Φ

I. The concentration-profits hypothesis, 294.-II. Industry definition neasure of concentration, and selection of sample, 297.--III. Character and tions of profit data, 305 -IV. Calculation of accounting profit rates, 310 -V. Association of industry profit rates and concentration, 311.-VI. Asso-