1) lower reaches of Tumen River
图们江下游
1.
Correlation between delayed cool injury in the lower reaches of Tumen River and El Nino(La Nina);
图们江下游延迟型冷害与厄尔尼诺(拉尼娜)事件
2.
Study on low-frequency oscillation characteristics for temperature and precipitation in the lower reaches of Tumen River;
图们江下游地区气温和降水低频振荡特征研究
3.
Characteristics and change of landscape in lower reaches of Tumen River;
图们江下游的景观特点及其变化
2) the lower reaches of the Tumen River basin
图们江下游流域
3) Tumen River
图们江
1.
Research on Water Environment Value of Tumen River Basin in the Way of E-Mergy;
图们江流域水环境价值的能值研究
2.
The Survey and Research of Phase Analysis to Subaqueous Sediment Middle Reaches of Tumen River;
图们江中游水域水底堆积物物相探查与研究
3.
The Water Birds and Their Ecology Distribution along the Lower Reaches of Tumen River;
图们江下游湿地水鸟及其生态分布
4) Tumenjiang River
图们江
1.
The Characteristics of the Fragmental Texture and Clastic Constituents of the Sand Dune by the Vicinity of Tumenjiang River;
图们江口附近沙丘沙的结构与碎屑成分特征
6) the lower reaches of the Yangtze River
长江下游
1.
Wu Yue Culture is a regional culture of the lower reaches of the Yangtze River,its ceuter being Tai Lake and QianTang River.
吴越文化是长江下游的区域文化 ,其中心文化区是太湖、钱塘江流域。
2.
Samples from municipal,mining,industrial and port sources in the lower reaches of the Yangtze River were analyzed for major elements and Cu,Zn,Pb,Cd,Cr by ICP-AES and AAS.
采集长江下游市政、矿山、工业及港口来源的沉积物,并用ICP-AES测定常量元素,原子吸收光谱测定Cu、Zn、Pb、Cd、Cr 5种重金属。
补充资料：图的减缩图(或称图子式)
图的减缩图(或称图子式)
minor of a graph
图的减缩图(或称图子式)【.皿以ofa脚户;MHHoPrpa中a」【补注】设G是一个图(graph)(可以有环及多重边).G的一个减缩图(nullor)是从G中接连进行下述运算而得的任何一个图: i)删去一条边; 五)收缩一条边; 说)去掉一个孤立顶点. NRobe由on与P.D.Se脚aour的图减缩定理(脚Ph nl的。r theon习11)如下所述:已知有限图的无穷序列G，，GZ，…，则存在指标i
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条