沂山

该文通过运引ARSTAN程序，建立并研究了山东境内沂山地区的树轮主年表（1750～1992）。

In this paper the major tree ring chronology ( 1750 ~ 1992 ) in Yishan , Shandong Province , was analyzed by running program ARSTAN .

目的研究山东沂山产五脉地椒全草挥发油化学成分。

OBJECTIVE To analyze the chemical constituents of the essential oil of Thymus quinquelostatus Celak .

解放车正登上山顶。〔2〕沂蒙山区，指山东省的沂山、蒙山一带地区。

Yimeng Mountain Area refers to the region of the Yi and Meng Mountains in Shantung Province .

树轮和气候要素的响应面分析得出沂山地区的树轮生长和温度降水呈非线性相关，因此使用传统方法重建单个气候因子是不合理的。

The response surfaces of tree ring and climate indicate that growth of tree ring in Yishan mountain is nonlinear correlated with precipitation and temperature . It is unreasonable to reconstruct climatic variables separately using traditional methods .