According to the region scale, TC can be divided into three scales: urban scale, regional scale and national or international scale.
按照研究的地域广度，交通运输走廊可划分为三个层次：国家或国际交通运输走廊、区域交通运输走廊和城市交通运输走廊。
It is very important for us to assess the mechanism and variation law of ecological environment and its impact factors from regional scale, which will help to take protective measures.
从区域尺度评价地区生态环境的演化规律及影响因素，对于采取相应的环境保护措施具有重要现实意义。
Marker beds generally diverge basinward on a regional scale .
标志层通常区域性地向盆地方向展布。
There are three scales of transport corridor: urban scale, regional scale, and national or international scale.
走廊与交通运输走廊的研究目前集中在三个层面：城市尺度、区域尺度、国家或国际尺度。
From the theory we can propose that linear estimation model of stand biomass can be directly applied to the regional scale.
建立在林分的生物量蓄积量线性估计模型可直接应用到区域尺度。
A modified version of P index was used to assess P loss risk and identify critical source areas in Chaohu watershed at a regional scale.
以巢湖流域为研究区，尝试采用改进的磷指数法在较大的流域尺度开展非点源磷流失风险评价及关键源区识别。
Soil erosion actual status survey and assessment on regional scale also can be divided into soil erosion risk ranking and soil loss quantitative assessment.
其中区域土壤侵蚀现状又被区分为土壤侵蚀风险评价和侵蚀量估算。
Especially, tectonic breccia associated with mylonitic lithofacies in tenacity shear zone, it has significance in dividing different shear zones on regional scale.
特别是构造砾岩与韧性剪切带中糜棱岩相伴生，在区域上研究划分剪切带具有一定的意义。
A rich content and system of knowledge, mature research methods in dendrohydrology provide accurate methods for studying long-term hydrologic variability at regional scale.
树木年代学丰富的内容和知识体系，成熟的研究方法，为区域尺度上研究水文变化提供了精确的方法。
Based on the data of regional scale and located field measurement, this paper investigated the soil moisture characteristics of the apple-planting subarea in Weibei dry highland, Shanxi Province.
在区域尺度和定位观测的基础上，探讨了渭北塬区不同苹果种植分区的土壤水分特征。
By means of combining a regional-scale model with a local model, SO2 concentrations and sulfur depositions in Xianggui Corridor without control in 2000 were predicted.
并用区域模式与局地模式相叠加的方法预测了不削减方案下2000年“湘桂走廊”的SO_2浓度及硫沉降趋势。
By means of combining a regional-scale model with a local model, SO2 concentrations and sulfur depositions in Xianggui Corridor without control in 2000 were predicted.
并用区域模式与局地模式相叠加的方法预测了不削减方案下2000年“湘桂走廊”的SO_2浓度及硫沉降趋势。
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