鮑威爾角 的英文怎麼說
中文拼音 [bāowēiěrjiǎo]
鮑威爾角
英文
powell pt-
At the moment when boris came in, pierre was walking up and down his room, stopping now and then in the corners, making menacing gestures at the wall, as though thrusting some invisible enemy through with a lance, then he gazed sternly over his spectacles, then pacing up and down again, murmuring indistinct words, shrugging his shoulders and gesticulating. englands day is over ! he said, scowling and pointing at some one with his finger
當鮑里斯向皮埃爾房裡走進來時，他正在房裡來回踱方步，有時候在屋角里停步不前，對著墻壁做出威脅的手勢，彷彿用長劍刺殺那看不見的敵人似的，他板起臉孔從眼鏡上方向外張望，然後又開始踱來踱去，有時候口裡喃喃地說著不清晰的話語，他聳聳肩，攤開兩手。The main contributions of this dissertation are listed as the followings : l ) deducing and proving the " three in one " theory of natural monopoly, that is, from the angles of economies of scale, economies of scope and economies of network, giving an explanation of natural monopoly ; 2 ) putting forward the concept of " strict superadditivity " and proving that total value function and total revenue function of network economy have strict superadditivity ; 3 ) summarizing the emerging characteristics in the market definition of natural monopoly, that is, in the monopoly industry, " market " tends to be more and more smaller than " industry " ; 4 ) expounding that the objective patterns of regulatory reforms of the railway industry in china are explicit regulation with partly characteristics of implicit regulation ; 5 ) proving the idea that the structural reforms of the railway industry in china should be hierarchical ; 6 ) demonstrating the theoretical bases for whether infrastructure management should be separated from transpo rt operation ; 7 ) expounding and proving that the interior of the railway industry in china should implement the differential property rights reform pattern
本文的研究特點在於： （ 1 ）在規模經濟、范圍經濟的基礎上進一步推導並證明了網路經濟與自然壟斷的關系，即自然壟斷可以從規模經濟、范圍經濟、網路經濟三個角度來解釋論述； （ 2 ）明確提出了一個與鮑莫爾、潘澤與威利格等人提出的「成本劣加性」相類似的概念? ?價值優加性，並證明了網路經濟的總價值函數和總收益函數具有嚴格優加性； （ 3 ）概括了自然壟斷市場界定中所出現的新特徵，即在壟斷產業中， 「市場」正越來越小於「產業」 ； （ 4 ）進一步論證了中國鐵路產業規制創新的目標模式是兼有部分內生規制特點的外生規制； （ 5 ）在中國鐵路產業的結構改革中應體現分層次的思想； （ 6 ）明確論述了內容提要鐵路路網公司等自然壟斷環節是否分割的理論基礎; （ 7 ）提出並進一步證明了中國鐵路產業內部應實行差異化的產權改革模式。Secretary of state colin powell says the situation is difficult in several iraqi cities in an area known as the sunni triangle
國務卿鮑威爾說，在伊拉克幾個被稱為遜尼三角區的城市形勢嚴峻，但是他說，聯軍在一些地區正在取得進展。
分享友人