碎屑
- 与 碎屑 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Over one hundred sixty volcanic cones,pyroclastic sheet,river valley lava and eight maars with phreatomagmatic eruption genesis distribute of Longgang volcano,Jilin Province.The volcanic rock of Longgang volcano is trachybasalt with very similar chemical composition(SiO2=48-50%).
龙岗火山区分布160多个玄武质火山渣锥,以及火山碎屑席、河谷熔岩和8个射气岩浆喷发的低平火山口-龙湾,所有火山岩为单一钾质粗面玄武岩(SiO2变化于48-50%)。
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Oulituozi, where the fierce volcanic activities occurred in Eocene of Cenozoic, is located in the middle eastern sag of Liaohe Basin. The main litholigies are basalt, trachyte and tephra.
欧利坨子位于辽河盆地东部凹陷中段,是新生代古近纪火山活动非常强烈的地区,主要岩性为玄武岩粗面岩和火山碎屑岩。
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The identification of volcanic rocks in Hg, especially trachytic pyroclastic rock, is of great significance in finding out the genesis of the Bayan Obo ore deposit and the geological setting for the formation of Bayan Obo Group.
对Hg地层中火山岩,尤其是粗面质火山碎屑岩的确定,对了解白云鄂博矿床的成因和白云鄂博群形成的地质背景有重要意义。
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According to the analysis of features of the key outcrop sequence stratigraphy, build the sequence frame, through the section comparison, and the study of feature of the 5 key outcrops, then it can be concluded that, conglomerate on the denudation plane or the other contrastive sediment are the main features surrounding the bottom border of the sequence. In the foreland basin sediment environment, the transilient group of mud rock and sandstone are the main sediment features of low-stand system tract. Thick mud rock and sandstone interbedded is the chief component of transgressive system tract, sometimes together with thick turbidity current sandstone; High-stand system tract is composed by the combination of mud rock and sandstone interbedded, with the progradation as its main style. Maximum flooding surface Sediment are usually mudstone, and the thickness is different from each other.
依据关键露头剖面高精度层序特征分析,通过剖面对比建立高精度等时层序地层格架,通过对5条关键露头剖面的详细高精度层序特征分析,认识到:剥蚀面上的粗碎屑岩或与之可区域对比的其它沉积是层序底部边界附近的主要沉积特征;在盆地沉积环境中,砂泥岩发育,厚层、块状砂岩与泥质岩类的突变组合是低位体系域的主要沉积特征;湖进体系域以厚层泥岩夹砂岩为主,有时夹厚度较大的重力流砂体;高位体系域为砂泥互层沉积组合,以进积式叠加样式为主;最大湖泛面多为泥岩,但其厚薄不一。
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The Yiarmand gold deposit occurs in hydrothermally eruptive breccia of the 2nd Member of Lower Carboniferous Dahalajunshan Formation and its underlying arsenopyritized and pyritized tuffaceous clastic rocks,and the ore forming process can be divided into hydrothermally eruptive and sedimentary stage and metasomatic stage.
伊尔曼德金矿床赋存于下石炭统大哈拉军山组第二岩性段硅化热液喷发角砾岩及其下伏上泥盆统吐呼拉苏组毒砂黄铁矿化凝灰质碎屑岩中,成矿作用可分为热液喷发沉积期和热液交代蚀变成矿期。
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The sandstone uranium deposit s occur in the coal-bearing leuco-clastic formation,which developed in Neogene basins and unconformably overlays the granitic basement.
以花岗质岩石为基底的晚第三纪盆地中堆积了浅色含煤碎屑岩建造,砂岩铀矿即产于其中。
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One eye (Vogt-koyanagi-harada syndrome) showed severe anterior uveitic reaction; One eye had fibrinous membranes on IOL, and white debris on IOL were found in 2 eyes.
结果术后矫正视力≥0.5者占80%,1眼(Vogt-小柳-原田综合征)术后出现较严重的前部葡萄膜炎症,1眼见IOL表面纤维素性渗出膜,2眼IOL表面见片状白色碎屑。
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"Dunno," he replied around his finger, withdrew it from his mouth, pressed it against the plate to pick up a crumb of cake, and put it back into his mouth.
&不知道&,他在他的手指周围答覆,从他的嘴撤回了它,反对碟子压进了它拾起蛋糕的碎屑,而且进入他的嘴之内把它放回原处。
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Step 1 will be the keyboard upside down, slap the keyboard, the keyboard will cause the debris cards make the keyboard keys.
步骤1将键盘倒置,拍击键盘,将引起键盘卡键的碎屑拍出键盘。
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The fold cambers in plane which protrudes to the south. Regional tectonic pattern show bigger hiberarchy, which mainly is composed of roof -slippage-fault-fold. The tectonic pattern of shallow hiberarchy which includes middle-upper Triassic's fragmentary rock is fault-propagation and low-angle faults fracture, its roof rock is mainly pelyte. The tectonic pattern of midding-deep hiberarchy which includes upper Paleozoic's carbonatite is possibly thrust and broad-tempered fold.
研究区的构造样式表现出较大的层次性,总体为盖层滑脱式逆冲褶皱型,其中,以中、上三叠统碎屑岩为主的浅层次,其构造样式主要为紧密型断滑或断展褶皱低角度逆冲断裂,其滑脱面为三叠系下部泥质岩或粉砂质泥岩;以上古生界碳酸岩为主的中深层次,其构造样式推测以冲断和宽缓褶皱为主。
- 推荐网络例句
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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
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Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?