erosion是什么意思？

erosion

英[ɪ'rəʊʒn] 美[ɪˈrəʊʒ(ə)n]

• n. 腐蚀，侵蚀，磨损，烧蚀，磨蚀，糜烂；

动词：erode;

例句

• Soil conservation is intended to curb erosion. 土壤保持旨在控制水土流失。
• From a practical standpoint, rill erosion forms small channels. 从实用的观点看, 细沟侵蚀能形成很小的渠槽.
• Uplift and erosion at last produced the desert landscape we see today. 最后,地表抬升和侵蚀作用产生了我们今日所见的沙漠风貌.
• The simultaneous attack of erosion and corrosion quickens the destroy of alloy. 腐蚀/冲蚀联合作用加快了合金的破坏.
• Failure: Pitting , cratering, or erosion of the surface. Obvious and significant deterioration. 失败: 表面出现斑痕 、 坑凹或侵蚀, 明显且重要的材料毁损.
• Material: made from PVC , oil and erosion control , heat resisting up to 85℃. 材质: 采用优质PVC制成, 能防止油性及其他物质侵蚀.
• Oligocene erosion had truncated the sediments draped over the dome. 覆盖于穹丘上的沉积岩为渐新世侵蚀所截削.
• The main reason is that cavitation erosion occurred in pervasion pipe of lubricator. 经检查发现,主要原因是注油器扩散管汽蚀,以致注油器工作不正常,润滑油压偏低.
• Artificial abortion, medical abortion, genital itching, Leucorrhea increased, cervical erosion, and other gynecological diseases. 无痛人流 、 药流 、 外阴瘙痒、白带增多 、 宫颈糜烂等妇科疾病.颈 、 肩、腰、腿痛、创外伤、清创缝合.
• Any erosion would, of course, tend to be offset by further isostatic response. 当然, 任何侵蚀作用都可能趋向于为进一步的均衡响应所补偿.

柯林斯高阶英汉双解学习词典释义

• N-UNCOUNT
  （气候等的）侵蚀，腐蚀
  Erosion is the gradual destruction and removal of rock or soil in a particular area by rivers, the sea, or the weather.
  例句
  As their roots are strong and penetrating, they prevent erosion. 它们的根十分粗壮而且扎得很深，从而避免了受侵蚀。 ...erosion of the river valleys. 河谷的侵蚀
• N-UNCOUNT
  （权威、权利、信心等的）逐渐丧失，削弱
  The erosion of a person's authority, rights, or confidence is the gradual destruction or removal of them.
  例句
  ...the erosion of confidence in world financial markets. 对世界金融市场心灰意冷 ...an erosion of presidential power. 总统权力的削弱
• N-UNCOUNT
  （支持的）减少;（价值的）降低;（货币的）贬值
  The erosion of support, values, or money is a gradual decrease in its level or standard.
  例句
  ...the erosion of moral standards. 道德沦丧 ...a dramatic erosion of support for the program. 对该项目的支持大幅减少

英汉词典释义

• n.
  腐蚀, 侵蚀; 磨损
  Soil conservation is intended to curb erosion. 土壤保持旨在控制水土流失。

英英词典释义

• Noun
  1. (geology) the mechanical process of wearing or grinding something down (as by particles washing over it)
  2. condition in which the earth's surface is worn away by the action of water and wind
  3. a gradual decline of something;
  "after the accounting scandal there was an erosion of confidence in the auditors"
  4. erosion by chemical action

行业词典

• 化工： 磨蚀；
  医学： ［拉］侵蚀，腐蚀：破坏组织、物质或结构的表面；牙科指不是由于细菌，而是化学作用造成牙硬质的进行性脱失；只累及表皮的最浅表溃疡形成或逐渐破坏，愈合时不留瘢痕；
  地理学： 侵蚀 [作用]；
  地质学： 侵蚀［作用］；
  机械： 熔蚀；母材表面被熔化的钎料过度熔解而形成的凹陷。；
  水利： 侵蚀；地表物质在外营力作用下从地面分离的过程。；冲刷；又称 :冲刷(scour)；组成河床的泥沙颗粒被水流冲走，致使河底高程降低或河岸后退的过程。；
  石油： 冲蚀；
  药学： 糜烂；
  铁道： 冲刷；又称 :冲刷(scouring)；