滯留沉積 的英文怎麼說
中文拼音 [zhìliúchénjī]
滯留沉積
英文
lag deposit- 滯 : Ⅰ動詞(使停滯; 使不流通) stagnate; block up Ⅱ形容詞(停滯; 不流通) sluggish; slow-moving; stagnant
- 留 : Ⅰ動詞1 (停止在某處不動; 不離去) remain; stay 2 (使留; 不使離去) ask sb to stay; keep sb where...
- 沉 : Ⅰ動詞1 (沉沒; 墜落) sink 2 (沉下 多指抽象事物) keep down; lower 3 [方言] (停止) rest Ⅱ形容...
- 積 : Ⅰ動詞(積累) amass; store up; accumulate Ⅱ形容詞(長時間積累下來的) long standing; long pending...
- 滯留 : be detained; be held up; retention; hold-up; prehension; lingering; presence
- 沉積 : [地] deposit; sedimentation; deposition; precipitation
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The sediments of the incised valleys show an upward - fining succession, and can be grouped into four sedimentary fades : gravel lag - deposit of in - channel to partly over bank sediments of a meandering river, flood plain - estuary, estuary - shallow marine, and estuary sand bar, based on lithology, paleontology, and sedimentary textures and structures
根據巖石學、沉積結構和沉積構造特徵,本區下切河谷充填沉積物具有向上變細的沉積層序,可以劃分為4個沉積相類型:河床滯留沉積物到部分曲流河沉積體系的邊灘沉積、河漫灘河口灣沉積、河口灣淺海沉積和河口灣砂壩沉積。The alternative changes of paleoenvironment favored the formation and imbedding of brine, which is the source of salt - water intrusion ; and the paleochannel that formed during regressive of sea level is the path of salt - water intrusion
海進時期,大面積的濱海平原被淹沒,在近海平原窪地滯留的海水經過蒸發、濃縮變為鹵水,成為鹹水入侵的物源;海退後陸源碎屑在濱海地區沉積形成了巨厚的古河道砂層。
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