regradation [,ri:grei'deiʃən]

regradation的基本解释

n.

倒退, 后退

与regradation相关的网络例句 [注：此内容来源于网络，仅供参考]

It is regradation to define information by naive reflectionism.

用朴素反映论的观点定义信息是倒退。

To build a rational grid network, this paper analyzed several grid framework optimization methods especially the ant colony algorithm and regradation step-by-step algorithm.

为了构建一个合理的电网网架，本文对现有的网架优化方法进行了研究，重点分析了逐步倒推法和蚁群算法。

After flow and transient stability calculating of the 330kV grid, we got the over-load and hazard lines set. Then we gained the redundant network needed to be built according to the increasing power supply and load in 2010. Adopting regradation step-by-step algorithm by which we can improve the calculation efficiency , we compared the validity of every line, deleted lines with low validity until no redundant line is in the network. At last we got the target network framework adopting the improved ant colony algorithm. Flow distribution, construction investment assessment and target framework of Gansu long-term planning all be considered, from the viewpoint of to be economic and reliability the feasibility of the improved ant colony algorithm is discussed.

在对2006年该网架结构进行了潮流计算与暂态稳定计算分析后，得出了系统的过负荷与危险线路集，并针对2010年新增的电源和负荷点确定了冗余的待建网架，然后利用逐步倒推法比较各待选线路在系统中的有效性，逐步去除有效性低的线路，直到网络中没有冗余线路为止，以此来以提高优化算法的计算效率，最后利用改进后的蚁群算法确定优化后的目标网架结构，并从潮流分布、建设投资估算等方面与甘肃电网远期规划中确定的目标网架进行了比较，从可靠性和经济性角度论证了改进蚁群算法在网架优化中的可行性。

The carrying capacity of water resources and water environment in Yellow River basin is faced with a huge challenge, such as vegetation destruction, water and soil erosion, riverbed run-up, watercourse shrinkage, water shortage, frequency breakage flow, severity pollution, water quality deterioration, trace to the source and sendiment, coast erosion and regradation.

植被破坏、水土流失，河床抬高、河道萎缩，水源匮乏、频繁断流，污染严重、水质下降，朔源淤积、海岸蚀退等表明黄河流域水资源与水环境的承载能力面临着极大的挑战。

与regradation相关的网络解释 [注：此内容来源于网络，仅供参考]

regradation：再均夷作用;更新

regolith 风化层 | regradation 再均夷作用;更新 | regrading stream 再均夷河流

regradation：倒退

regorge 倒流 | regradation 倒退 | regrade 重分等级

regradation：再均夷(作用)

再晶糜稜岩 blastomylonite | 再均夷作用 regradation | 再溶解 resolution

regradation：再均夷

regosol 岩层土 岩成土 | regradation 再均夷 | regradationofsoil 土壤复原

regradation of soil：土壤复原

registry 登録,記載 | regradation of soil 土壤复原 | regraded alkali soil 再生碱土