剥蚀指古代碑刻年久、风化,使有剥落。拼音:bō shí 土壤剥蚀(soil denudation),指的是岩体或土体在风力作用下被破坏并经水力、风力、冰川、波浪、海流等搬运的侵蚀过程,侵蚀与风化作用密切相关,风化使岩石松解,剥蚀蚀去和搬走风化的产物,为岩石进一步接受风化创造条件,故常将两者联合使用,称风化剥蚀。
n. denudation
vt. corrode
misc. chemical denudation
...t corn 马牙玉米[玉米的一个变种, 果穗圆筒形, 籽粒扁长, 两侧为角质淀粉, 成熟先干燥, 故粒顶陷于如如马牙状, denudation 剥蚀(作用 ) denuded plot 清除区[将地表所有植物清除以察看牧草演替的试验区。] .
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剥蚀作用 [地质] denudation ; abtragung ; Exfoliation
剥蚀酌 denudation
剥蚀平原 plain of denudation ; denudation plains ; destructional plains
剥蚀面 denudation ; plane of denudation ; [地理] denudation surface ; erosion surface
冰川剥蚀 exaration
剥蚀褶皱 air saddle ; aerial fold
剥蚀角砾岩 ablation breccia
剥蚀的 denuded ; degraded ; truncated
剥蚀年代 denudation chronology
Backstripping technique is used in the recovery of subsidence history of wells on the basis of erosion thickness that is calculated by the interval transit-time of mudstone and the sedimentation rate.
本文用泥岩声波时差法和沉积速率法对关键井的地层剥蚀厚度进行了恢复,在此基础之上,用回剥法恢复了关键井的沉降史。
参考来源 - 准噶尔盆地北缘中新生代沉降史分析Based on the rock characteristic parameters of SZ36-1 oil reser-voir,the effects of viscosity,denudation coefficient,inlet pressure drop,primary permeability on the development of wormhole,core porosity and permeability were re- searched.
通过建立一维出砂模拟模型,以SZ36-1油藏岩石特性参数为例,研究了不同粘度、剥蚀系数、入口端压差及原始渗透率等因素对蚯蚓洞发育、岩心孔隙度、渗透率等方面的影响。
参考来源 - 出砂影响因素的数值模拟评价The satisfied combination of strength, plasticity and exfoliation corrosion resisting property can be obtained by means of adopting reasonable annealing practice to reduce or eliminate the precipitation ofβphase at the grain boundary.
为获得强度、塑性和耐剥蚀性能的理想组合,需要选择合理的退火工艺,减少或消除β相在晶间的网膜分布。
参考来源 - AlThe result show that the shorter time step,the less simulation value of the runoff depth ,sediment yield ,denudation quantity, runoff and the longer time of operating model. The simulation result has a significant change in the 200min time step.
研究结果表明:随着时间步长从800 min减小到50 min,单元格径流深、剥蚀量、输沙量、径流量都减小,模型运行时间增大,且模拟结果在时间步长200 min处有明显的改变。
参考来源 - 区域水土流失模型敏感性分析·2,447,543篇论文数据,部分数据来源于NoteExpress
总体上自北而南,剥蚀速率和冷却速率均逐渐变小。
The cooling rate and denudation rate decreased overall from north to south.
如果火山变得不活动并冷却下来,围岩就可能被剥蚀掉。
If the volcano becomes inactive and cools, surrounding rock may be worn away.
门顶上面,有一长条硬石刻成的浮雕,代表四季的形象已经剥蚀,变黑。
Above the arch there was a long bas-relief carved in harder stone, with worn and blackened figures representing the four seasons.
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