毓號 的英文怎麼說
中文拼音 [yùháo]
毓號
英文
serial number-
Nature bestows beautiful landscapes upon zhongshan. the city was awarded the title of " china ' s excellent tourism city " in 2000. in 2005, its tourism receipts totaled 6. 55 billion yuan
中山鐘靈毓秀、風光綺麗。 2000年，中山榮獲「中國優秀旅遊城市」的稱號。 2005年，全市旅遊業總收入為65 . 5億元。In this dissertation, we study the global topological classification and coefficient conditions of the plane homogeneous fifth polynomial differential system the main techniques used in this thesis includes the methods of the global structure and coefficient conditions of the plane homogeneous quadratic and cubic system mentioned in the paper [ 1 ] of professor ye yanqian, and the paper [ 2 ] of professor li xue min, also includes the idea to high - order critical point of professor zhang zhifen, lu yulin and han yuliang etc. due to the degree of polynomial in the right of equal - sign crease, when we discuss the global structure, the more special directions, the more difficulty in drawing phase portraits of this system
本文主要討論一類平面齊五次多項式微分系統的全局拓撲結構及系數條件。借鑒了文獻[ 1 ]葉彥謙教授對平面齊二次系統的全局結構及系數條件和文獻[ 2 ]李學敏教授對平面齊三次系統的全局結構及系數條件的研究方法，同時綜合了張芷芬教授、陸毓麟教授、韓玉良教授等人對高次奇點的研究思想進行討論。這樣，由於等號右邊多項式次數的增加，討論系統的全局結構時，可能出現的特殊方向就會增加，在作全局相圖時，難度增大了。Shop no. a81 - a88, gf., well on shopping arcade, 9 yuk nga lane, tseung kwan o, sai kung, n. t
新界西貢將軍澳毓雅里九號慧安商場地下a81 - a88號鋪
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