silt

204阅读 0评论2010-04-12 lullaby2005
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silt 朗读 加入生词本
[silt]
n.

淤泥, 淤滓

 

vt. & vi.
(河流等)为淤泥淤塞
 
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1. Mud and silt have been continuously deposited in the lake. 
泥沙不停地淤积在这湖里。
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2. The river was in those days choked up with silt. 
那时候这条河被淤泥阻塞着。
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3. The cadres were digging up river silt with the commune members. 
干部同社员们一起在挖河泥。
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4. a buff to gray windblown deposit of fine-grained, calcareous silt or clay 
一种风沉积而成的颗粒细小、含钙质的沙或泥土,呈浅黄色或黄褐色
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5. a fine-grained unstratified accumulation of clay and silt deposited by the wind 
一种风沉积而成的颗粒细小、不分层的泥土和泥沙的聚集物
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6. soil composed of a mixture of sand, clay, silt, and organic matter 
由沙、粘土、淤泥和有机物混合组成的土
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7. loose material (stone fragments and silt etc) that is worn away from rocks 
从岩石上磨损下来的疏松的石粒或碎屑
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8. A concrete wall is built to stop silt from leaking to the conservation land. 
一道水泥墙修筑起来,用以防止泥沙流进保留地。
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9. A fine-grained, dark gray sedimentary rock, formed from silt and clay and similar to shale but without laminations. 
泥岩一种细粒的、深灰色的沉积岩,主要由淤泥或粘土组成,类似页岩但不具纹层
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10. suspended matter such as silt or mud...; dust particles suspended in the air; droplets in suspension in a gas. 
像残渣或泥沙一样悬而未决的事情…;灰尘的颗粒悬浮在空气中;悬浮在气体中的小颗粒。
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