system n. 1.體系,系統(tǒng);分類法;組織;設(shè)備,裝置。 2.方式;方法;作業(yè)方法。 3.制度;主義。 4.次序,規(guī)律。 5.世界,宇宙。 6.〔the system〕身體,全身;機(jī)體。 7.【天文學(xué)】系;說。 8.【音樂】總譜表。 a ideological system 思想體系。 a system of philosophy 哲學(xué)體系。 a refrigerating system 致冷裝置。 a water regulating system 分水閘。 a system of management 一整套管理方法。 a clear cutting system 【林業(yè)】皆伐作業(yè)。 a system of rating 定額法。 the sales system 銷貨法。 What system do you go upon [on] 你用什么方法進(jìn)行呢? social systems 社會(huì)制度。 the feudal system 封建制度。 the great system 宇宙。 the Ptolemaic system 托勒密天動(dòng)說。 the Copernican system 哥白尼地動(dòng)說。 the solar system 太陽系。 Too much tea is bad for the system. 喝茶過多有害身體。 have one's system out of order 身體不好。 adj. -less
Pollution character of heavy metals in the water-sediment system from baotou section of the yellow river 太湖沉積物中重金屬污染狀況及分布特征探討
According to the synthetically study of remnant stratum list, sediment system . character of sediment filling, comeback of archetypal basin and feature of tectonic deformation, santanghu basin passed through four formation and evolution phases : ( 1 ) formation and evolution of basin's basement; ( 2 ) formation and evolution of fault-fold to depression basin in permian; ( 3 ) formation and evolution of depression basin in triassic-jurassic-cretaceous; ( 依據(jù)三塘湖盆地殘余地層序列、沉積體系、沉積充填特征和原型盆地恢復(fù),以及不同構(gòu)造層的構(gòu)造變形特征的綜合研究分析,認(rèn)為三塘湖盆地經(jīng)歷了如下四個(gè)發(fā)展演化階段:前二疊紀(jì)盆地基底發(fā)展演化階段;二疊紀(jì)斷陷-拗陷盆地發(fā)展演化階段;:三疊-侏羅-白堊紀(jì)拗陷盆地發(fā)展演化階段;第三-第四系新生代盆地發(fā)展演化階段。
Near the faulty step-break, low stand system developed, and some sediment system distribute broad, such as alluvial fan, low stand wedge, low stand fan, and so on . the sand body can form not only the trap of dying out upward and sand lens, but also fault-iithology trap . the study shows that fault-lithology trap is most important trap style in study area especially sha-3 formation 斷階坡折附近是低水位體系域發(fā)育的重要場所,常發(fā)育沖積扇、沖蝕作用的下切河道以及低水位楔狀體、低水位扇體等沉積體系,這些砂體不僅具有形成上傾尖滅或砂巖透鏡體圈閉的條件,而且可形成斷層?巖性圈閉。