研究人员指出，低频过程诸如河流流量和地下水水位的波动，通常不会对人类产生明显影响。
The researchers pointed out that low-frequency processes, such as fluctuations in stream flow and groundwater levels, would not usually be apparent to human populations.
当冰川消融释放出储备的淡水，河流流量会暂时增加。
As the glaciers recede and release stored water, flows will temporarily increase.
目前测量河流流量最常用的方法是流速仪法。
At present, the most frequently used method for measuring the river discharge is a current meter method.
水的特色将从室外景观延伸到建筑物中，呼吁关注通过该地区的河流流量。
A water feature will extend from the outdoor landscape and into the building, calling to mind the rivers that flow through the region.
本发明涉及了一种测量河流中某垂线位置单位宽度流量及河流流量的方法。
The invention relates to a method for measuring the unit width discharge of a vertical line position in a river and the river discharge.
此外，环境因子，如降雨、河流流量和风速等对相关环境过程的速率也有重要影响。
Besides, the rates are also affected deeply by the environmental factors, such as wind rate, rain rate and river flux.
声学时差法流量计适用范围广，性能好，是一种可以推广的河流流量自动测量仪器。
Acoustic transit time flowmeter of wide application and high performance it is a kind of automatic river discharge measurement instrument that can be widely promoted.
河流流量和流速测量是水利测量的基础工作，然而设计测量精确而又使用方便的仪器比较困难。
The measurement of flow quantity and velocity is the primary task of hydrological measurement, whereas it is much hard to design a meter with high precision and convenient usage.
在国外，从通过某一生物来确定最小河流流量，到考虑生态系统可接受的流量变化，取得了一定的研究成果。
In foreign countries, achievements have been gained from the determination of the minimal flow rate of rivers with a special species to consideration of flow regimes accepted by ecosystems.
COD以河流流量、河流中固体悬浮颗粒物（SS）量、以及河流流域面积、坡度、人口、土地利用类型作为输入变量指标；
The river discharge, suspended solid (SS), drainage area, slope, population and the type of land use were considered as the indexes of the input invariable for COD.
在2009年的研究中，Kevin Trenberth和他的同事们证实气候变化对降雨量的影响是造成河流流量下降的主要原因。
In the 2009 study, Trenberth and his colleagues identified the influence of climate change on rainfall as the main cause of river decline.
该三角洲沉积的特征是入海河流流速低而流量大，泥沙含量高而粒级细小，在三角洲前缘伴生有生物礁(滩)。
The river for building the delta was characterised by low velocity, high discharge, high concentration of fine clay and sand, and associated with reef (shoal) in delta front.
该三角洲沉积的特征是入海河流流速低而流量大，泥沙含量高而粒级细小，在三角洲前缘伴生有生物礁(滩)。
The river for building the delta was characterized by low velocity, high discharge, high concentration of fine clay and sand, and associated with reef (shoal) in delta front.
该三角洲沉积的特征是入海河流流速低而流量大，泥沙含量高而粒级细小，在三角洲前缘伴生有生物礁(滩)。
The river for building the delta was characterized by low velocity, high discharge, high concentration of fine clay and sand, and associated with reef (shoal) in delta front.
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