...市场套期保值绩效;利用Markov状态转移模型研究期货市场波动特征;为克服传统非结构方程的缺陷,选用结构向量自回归(Structure VAR)模型、结构性脉冲响应及方差分解技术定量刻画了国内外期货市场关系。
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Structure VAR Model 结构VAR模型
The community structure and dynamics of soil water of Pinus sylvestris var. of the mongolica plantation were studied in a growing season.
对樟子松人工林群落结构和土壤水分动态进行研究。
Note that when the var and scope attributes are present, the type of data structure used by JSTL to represent the parsed document is implementation-specific, allowing for vendor optimization.
注意，当var和 scope 属性存在时，JSTL用于表示分解后的文件的数据结构类型以实施为导向，从而厂商可以对其进行优化。
Making a basic linked-list data structure persistent is the easiest exercise; here, a list in Clojure is bound to a var named "a".
持久化基本链表数据结构是最简单的；在这里，Clojure中的一个列表绑定到一个名为“a”的变量。
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