upper reaches的例句大全

Hydrology has obvious characteristics of the upper reaches of the Yangtze, water density, bifurcation ratio, bend coefficient and fractural have close relationship with regional structure, Neotectonics and seismic.

水文具有长江上游的典型特征，河网密度、分歧率、弯曲系数及分维均与区域构造、新构造运动和地震成正相关关系。土壤具有岩性差异背景及垂直谱带性。

The present study is to investigate the differences of mercury contents among four species of benthic fishes collected from four sample localities in the middle upper reaches of Wujiang River in the paper.

以乌江中上游设置的4个采样点所采集的4种底栖性鱼类为材料，进行取样测试，研究了鱼体含汞量差异。

The variation law of annual maximum peak discharge time series at Cuntan station of the upper reaches of Yangtze River has been probed, including trends and periods analysis.

从趋势分析和周期分析两方面分析长江上游寸滩站年最大洪峰流量演变规律。

the upper reaches of the river

河流的上游

...the diligent and discreet technocrats who populate the upper reaches of French power.

占据法国政权上层的勤勉、审慎的技术专家型官员

Every river has its upper, middle and lower reaches.

每条河流都有上游, 中游和下游.

We often divide a river into three parts, that is the upper, middle and lower reaches.

我们经常把一条河分成三部分:上游 、 中游和下游.

Pattern indexes such as AI, CONTAG, SHDI, and SHEI and so on have good correlations with aridity index. Climate in upper and middle reaches is relative humid, degrees of fragmentation; diversity and evenness here are much higher than lower reaches.

流域格局指数AI、CONTAG、SHDI、SHEI等与干燥度指数有很好的相关性；中上游地区气候相对湿润，景观破碎化程度较高，多样性、均匀度明显高于下游。