field maple 中文意思是什麼
field maple
解釋
栓皮械-
With the aid of computer algebra system maple, the nonlinear algebra equations corresponding to the nonlinear coupled scalar field equations can be successfully solved this way, and eventually many exact solutions to it can be obtained
用這種辦法在計算機代數系統maple上成功地求解了非線性耦合標量場方程組所對應的非線性代數方程組，最終獲得了耦合標量場方程組的眾多精確解。 -
For the purpose of reasonable development the maple leaf ornamental plant resources in hunan province were investigated through combination of field survey, specimen sampling and literature search for its reasonable exploitation and utilization, and some suggestions about its exploitation in the landscape gardening application of this plant were given
摘要為合理開發湖南省紅葉植物資源，採用實地調查、標本採集與查閱文獻資料相結合的方法，對湖南省境內紅葉觀賞植物資源進行了調查，並對湖南省野生紅葉植物資源在園林造景上的開發應用提出了建議。 -
By using the bifurcation theory of planar dynamical systems and the method of detection functions, this paper gives a configuration of limit cycles forming compound eyes. with the help of numerical analysis ( using maple ), it is shown that there exist parameter groups such that a polynomial vector field of degree 7 has at least 49 limit cycles with z8 - symmetry
然後，利用平面動力系統的分支理論以及判定函數法，考慮z _ 8 -等變的擾動hamilton向量場，在計算機數學軟體（ maple ）的幫助下，我們得到結論： 8次平面向量場至少有49個極限環，形成具有z _ 8 -對稱性的極限環分佈。 -
In the fourth part, by using the bifurcation theory of planar dynamical systems and the method of detection functions, the paper gives a configuration of limit cycles forming compound eyes. with the help of numerical analysis ( usi ng maple ), it is shown that there exist parameter groups such that a z7 - equivariant planar polynomial vector field of degree 7 has at least 36 limit cycles with z7 - symmetry
然後，對於一組特定的參數值，研究了它的相軌線的變化趨勢；第四部分指出：在一定的條件下，利用平面動力系統分支理論以及判定函數法，在計算機數學軟體（ maple ）的幫助下，得到結論： 7次z _ 7 -等變平面向量場至少有36個極限環，形成具有z _ 7 ?對稱性的極限環分佈。
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