sedimentary

Sedimentary是英語形容詞，音標為英式[ˌsedɪˈmentrɪ]/美式[ˌsedɪˈmentrɪ]，核心釋義為"由沉澱物形成的"，特指通過物質沉積作用形成的地質產物。其派生自拉丁語"sedimentum"（沉澱物）與後綴"-ary"組合。

該術語主要套用於地質學領域，常與專業辭彙組合構成術語，如sedimentary rock（沉積岩）、sedimentary basin（沉積盆地）、sedimentary facies（沉積相）等，用於描述沉積作用形成的地質結構與物質。其語義涵蓋岩石成岩過程、沉積層序特徵及沉積礦床形成等地質現象。

基本介紹

• 外文名：sedimentary
• 詞性：形容詞
• 英式發音：[ˌsedɪˈmentri]
• 美式發音：[ˌsedɪˈmentri]

單詞釋義

英 [ˌsedɪˈmentri] 美 [ˌsedɪˈmentri]

adj. 由沉澱物形成的，沉積而成的

短語搭配

sedimentary rock [地]沉積岩；水成岩

sedimentary sequence 沉積層序

sedimentary strata 沉積岩

sedimentary basin 沉積盆地 ; 沈積盆地

Sedimentary basins 沉積盆地 ; 堆積盆地 ; 沉積岩盆地

sedimentary cycle [地質] 沉積旋迴 ; 沉積循環 ; 沉積型循環 ; 沈積循環

sedimentary facies [地質] 沉積相 ; 沈積相 ; 淤積相 ; 標籤

sedimentary petrology [岩] 沉積岩石學 ; 第三篇

sedimentary structure [地質] 沉積構造 ; 沉積結構 ; 沈積構造 ; 專業資料

sedimentary deposit 沉積礦床 ; 成層沉積 ; 沉積物

sedimentary cover 沉積蓋層 ; 沉積覆蓋層

sedimentary petrography [岩] 沉積岩石學 ; 沉積岩類學 ; 沉積岩岩相類學 ; 沉積岩相學

雙語例句

• Because they are porous, sedimentary rocks, such as sandstones and conglomerates, are important potential sources of groundwater. 由於像如砂岩和礫岩這樣的沉積岩是多孔的，它們是地下水的重要潛在來源。
• Although most fossils are found in marine sedimentary rocks, they also are found in terrestrial deposits left by streams and lakes. 雖然大多數化石是在海洋沉積岩中發現的，但它們也存在於河流和湖泊所留下的陸地沉積物中。
• In this process, sedimentary rocks that originally formed on the seabed may be folded upwards to altitudes of more than 26,000 feet. 在這個過程中，最初形成於海床上的沉積岩可能會向上摺疊到26000英尺以上的高度。
• Attempts were made to calculate Earth's age from the thickness of surviving sedimentary rock and from the current level of the oceans' salinity. 人們曾試圖根據現存沉積岩的厚度和目前海洋的鹽度水平來計算地球的年齡。
• It is a global record: there is remarkably little variation in isotope ratios in sedimentary specimens taken from different continental locations. 這是一個全球性的記錄：在取自不同大陸位置的沉積標本中，同位素比率的變化非常小。
• Because of these advantages, sedimentary evidence can be dated with sufficient accuracy by radiometric methods to establish a precise chronology of the ice ages. 由於這些優點，可以通過輻射測量方法以足夠確定沉積證據的年代，從而建立一個精確的冰河時代年表。
• Sedimentary rocks—the most common rock type near the surface—are also the most common reservoirs for water because they contain the most space that can be filled with water. 沉積岩——地表附近最常見的岩石類型——也是最常見的儲水層，因為它們可以裝水的空間最多。
• The sedimentary systems were divided according to the characteristics in rock types, color and authigene. 根據岩石類型、顏色、自生礦物等特徵，對沉積體系進行劃分。
• The sedimentary rocks are graywacke, siltstone, tuff andpellitie, etc. 沉積岩有雜砂岩、粉砂岩、凝灰岩、泥質岩等。
• Concepts of sedimentary rock. 沉積岩的一般概念。
• Classification of sedimentary rocks. 沉積岩的分類。
• Are there any further divisions for sedimentary rocks? 對於沉積岩還有進一步的劃分嗎？
• The grain-size characteristics reflect the sedimentary environment. 沉積物的粒度特徵反映了沉積環境。
• The sedimentary members are largely turbidites of greywacke facies. 沉積岩的組成大部分為雜砂岩相的濁積岩。
• Texture of sedimentary rock: clastic texture and nonclastic texture. 沉積岩的結構：碎屑結構和非碎屑結構。
• Sedimentary rocks are thus tagged by the fossils which they contain. 沉積岩就這樣以它們所含的化石作為鑑別的標記。
• Key points: texture, structure and classification of sedimentary rocks. 重點：沉積岩的結構、構造和分類。
• Sedimentary rocks such as sandstone also testify to the quicker days of yore. 諸如砂岩這樣的水成岩同樣表明：昔日更短。
• Aim To analyze Tertiary period sedimentary environment of Qaidamu saline lake. 目的分析柴達木盆地第三紀鹽湖的沉積環境。
• Sedimentary speed: unit time parts deposition on the surface of the metal thickness. 沉積速度：單位時間內零件表面沉積出金屬的厚度。
• In many sedimentary basins the salinity of the formation water increases with depth or compaction. 在許多沉積盆地中，地層水的含鹽量隨深度或壓實作用而增高。
• They are sedimentary rocks, rocks which were laid down by the action of water on the bed of the ocean. 它們是水成岩，是由海水作用沉至海底的。
• Zhashan area is a slurry sedimentary basin, it's remote annular structure is main pattern of mineral region. 柞山地區為一泥盆紀熱水沉積盆地，其遙感環形構造是礦化集中區的基本格局。
• My inspiration comes from many diverse sources. I like to describe inspiration in terms of layers, like sedimentary rock. 我的靈感來源於很多方面的事物。我喜歡按層(例如：沉積岩)描述靈感。