1) erosion
[英][i'rəuʒən] [美][ɪ'roʒən]
侵蚀量
1.
By use of foreign rainfall simulator,the effects of dry application of PAM to increase rainfall infiltration and reduce runoff and erosion are studied in loess hill area in Inner Mongolia,which supply technical support for applying PAM in field test.
利用国外降雨模拟器,采用干施PAM的新方法,研究土壤结构调理剂PAM用于内蒙古黄土丘陵区增加降雨入渗量、减少径流量与侵蚀量的作用功效,为PAM技术田间试验与应用提供技术支撑。
2.
The watershed inventory data derived in 2001 and 2003,the data including physiognomy,vegetation,rainfall,and RUSLE is combined to estimate the soil erosion sensitivity based on GIS and the RS data.
同时分析了该流域土壤侵蚀敏感性与土壤侵蚀量的关系。
3.
Revealing the sediment yield characteristics in the slope-gully system is very important to understand watershed erosion and sediment and build the sediment yield model of watershed.
结果表明:对试验条件下的每一个放水流量来说,坡沟系统内的侵蚀产沙垂直分布都呈双峰曲线,侵蚀量的变化均呈现出沿坡沟系统从上到下先减小后增大再减小的趋势。
2) erosion amount
侵蚀量
1.
On the basis of investigation and measurement in field and history data of erosion of river valley, the total erosion amount of the Bahe river valley in Xian region was studied, and the calculative formula of erosion amount of symmetric and nonsymmetrical river valley was given.
以野外调查测量与河谷侵蚀历史资料为依据,研究了灞河河谷土壤总侵蚀量和各阶段侵蚀量,并提出了非对称型河谷区与对称型河谷区的土壤侵蚀量计算公式。
2.
The key of the direct calculation is how to obtain soil erosion amount,while the calculation models mainly includes three kinds at present: factor empirical model,distributed model and physical model.
直接计算的关键是土壤侵蚀量的获取,而计算模型目前主要有因子经验模型、分布式模型与物理模型。
3) soil loss
侵蚀量
1.
Based on observation data of experiment plots at the City of Zhangjiakou,analysis was made on the effect of rainfall intensity on the relationship among slope length,runoff and soil loss.
张家口市水保试验站坡长小区五年观测资料表明，降雨强度影响径流量、侵蚀量随坡长的变化。
4) weathering flux
侵蚀通量
5) net sediment
净侵蚀量
1.
Upslope runoff rate had a positive relation with the net sediment of gully caused by upslope runoff.
梁峁坡面来水径流量与沟坡净侵蚀量之间呈幂函数关系,梁峁坡面来水含沙量与沟坡净侵蚀量之间呈反线性相关。
6) erosive energy
侵蚀能量
1.
On the basis of characterstic and classification of erosive energy, effects of the erosive energy producing runoff and sediment, and interaction between rainfall and runoff energy were discussed.
以黄土高原南部 3～ 15°缓坡耕地为对象 ,以彬县、永寿、西峰、黄龙、耀县、淳化 149场侵蚀性降雨和 530组径流产沙资料为样本 ,在侵蚀能量特征及能量分级研究的基础上 ,着重阐述了侵蚀能量对产沙、产流的作用及降雨、径流能量的交互作用。
2.
The erosive energy varied because of different rainfalls, durations and.
不同降雨量、降雨历时、降雨强度量级中,侵蚀能量数量特征不同;降雨能量基本与降雨量的增加呈正相关,径流能量以50 mm 降雨量为界,形成增幅大小不同2 个区间。
补充资料：成交量、未平仓合约量与价格的关系
成交量、未平仓合约量与价格的关系
【成交且、未平仓合约，与价格的关系】成交量和未平仓合约量的变化会对期货价格产生影响，期货价格变化也会引起成交t和未平仓量的变化。因此，分析三者的变化，有利于正确预测期货价格走势。 1.成交t、未平仓合约里增加，价格上升，表示新买方正大t收购，近期内价格还可能继续上涨。 2.成交t、未平仓合约t减少，价格上升，表示卖空者大t补货平仓，价格短期内向上，但不久将可能回落。 3.成交t增加，价格上升，但未平仓合的t减少，说明卖空者和买空者都在大t平仓，价格马上*下映。 4.成交t、未平仓t增加，价格下肤，农明卖空者大t出咨合的，短期内价格还可能下跌，但如抛省过度，反可能使价格上升。 5.成交t、未平仓t减少，价格下肤，农明大t买空者急于卖货平仓，姐期内价格将峨续下降。 6.成交量增加、未平仓量和价格下跌，表明卖空者利用买空者卖货平仓导致价格下跌之际陆续补货平仓获利，价格可能转为回升。 从上分析可见，在一般情况下，如果成交量、未平仓量与价格同向小幅变化，则其价格趋势可继续维持一段时间;如两者与价格反向变化时，价格走势可能转向。当然，这还需结合不同的价格形态作进一步的具体分析。
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