查询词典 deposits

Based on above studies, some main conclusions were obtained as follows : 1 the diatoms forming mats in low latitude west pacific is"shade flora"diatom Ethmodiscus rex Hendey; 2 the sites found diatom mats are zone distributed, the direction is NW-SE and most distribute in the deep water area with flat seafloor, between 17°N～20°N and the water depth 4837-6150 m below Carbonate Compensation Depth (CCD 3) AMS 14C dates show that the sediments rich in diatom mats occurred during 16.0 ~ 28.6 ka B.P., which means the bloom mainly occurred in last glacial maximum, while there are not diatom mats deposits in other layers; 4 A total of 101 diatom taxa belonging to 40 genera had been identified from the 155 samples in the two cores WPD 03 and WPD 12, and the relative percentage of Thalassionema frauenfeldii are the highest, Thalassionema nitzschioides、Azpeitia nodulifera、Hemidiscus cuneiformis、Nitzschia marina take the second place.

14C年期间，即&勃发&发生于末次冰期最盛期；4在WPD 03和WPD 12两个岩芯共155个样品中共鉴定硅藻40属101种，且Thalassionema frauenfeldii的相对百分含量最高，Thalassionema nitzschioides、Azpeitia nodulifera、Nitzschia marina、Hemidiscus cuneiformis等次之，这五种硅藻占整个硅藻物种相对百分含量的85%左右，说明在该海域表层水体硅藻席沉积过程中，这五种硅藻最容易与成席硅藻在同时期的环境中生存，形成勃发；5MIS3期的晚期，该区域表层海水盐度降低，这有助于该区水体的成层化，从而使&树荫种&硅藻开始勃发，导致&秋季倾泻&；6末次冰期由于南极中层水北扩，南大洋中层水将富含硅酸盐的海水带入了研究区，即南大洋的&硅溢漏&作用，使该区域硅藻得以勃发，同时，铁输入的增多，可能也是造成硅藻勃发的主要原因之一。

For many of these individuals, the source of the problem is noncalcified plaque, a buildup of soft deposits embedded deep within the walls of the heart's arteries, undetectable by angiography or cardiac stress tests – and prone to rupture without warning.

对于许多这类个人，问题的根源是noncalcified斑块，建设软存款嵌入式深处的墙壁，心脏的动脉， undetectable由血管造影术或心脏的压力测试-和容易破裂在没有警告的。

This paper listed a great number of records of dinoflagellate cysts with transapical ar-chaeopyte suture in marine and nonmarine deposits and pointed out that the cysts with this structure could be divided into two types which represented respectively two branches of later Cretaceous from marine pyrrophyta.One branch was represented by Palaeoperidi-nium with bipesioid type of reflection plate;the other was represented by Saeptodinium with bipesioid or cinctioid type of reflection plate.

摘 要：本文列举了大量具过顶古口缝的沟鞭藻囊孢在海相和非海相沉积中的记录，指出具这一构造的沟鞭藻囊孢可以细分成两个亚类，分别代表晚白垩世从海相多甲藻类家族中分化出的两个分支：一支以Palaeoperidinium为代表，具bipesioid型反映板式；另一支以Saeptodinium为代表，具bipesioid或cinctioid型反映板式。

The northest Jiangxi province is the important gold-producing base in China characterized bymultiple types of gold deposits,preferential gold ore-forming condition and huge potential for further gold exploration.

依据成矿物质来源、成矿作用、矿床产出条件、矿石建造和围岩蚀变等因素，将赣东北地区岩金矿床划分为岩浆热液类、火山-次火山热液类、多源热液类和地下热水渗滤类等4类8型，分述了各类金矿成矿地质特征，总结了沉积建造、构造和岩浆岩对区内金矿的控制作用，指出了赣东北地区金矿找矿方向。

Calcium deposits were localized on the vacuolar membrane and in the nucleus of nucellar cells at the early degenerative stage, then they were also observed on the plasma membrane including vacuolar membrane and nuclear envelope at the middegenerative stage.

初始衰退的珠心细胞，Ca〓主要分布于液泡膜上和核内；在衰退中期的珠心细胞中，Ca〓主要分布在核膜、液泡膜及质膜上；在严重衰退的珠心细胞，Ca〓仅存在于液泡中。

After more than twenty years research, it has been defined as a group of red, pink and/or brown finegrained pelagic marine sedimentary deposits in oxidized, oligotrophic and low production environments.

这些发生于地球表层各圈层的重大地质事件以能量循环的方式（具体表现为C、S、P、H、O等元素循环）相互耦合和变化共同支撑着地球表层系统的运转。

In ophiolitic formation thereare a minerogenetic series of nometallic mineral deposits which are closely related to eachother in genesis, time and space.

蛇绿岩是一套镁铁质到超镁铁质的特定岩石组合，其中有着成因上和时空上紧密联系的一系列非金属矿床。

Early Paleozoic massive sulfide deposits of ophiolitic type in North Qilian Mountains are distributed mainly in areas of Early and Middle Ordovician basic volcanic and volcano_sedimentary rocks.

西北海相火山岩地区块状硫化物矿床的勘查与研究始于新中国成立初期国家急需铜矿资源的形势下。

Early Paleozoic massive sulfide deposits of ophiolitic type in North Qilian Mountains are distributed mainly in areas of Early and Middle Ordovician basic volcanic and volcano_sedimentary rocks.

文章主要论述了北祁连山西段石居里矿田内Ⅵ号沟、Ⅷ号沟、九个泉等矿床的基本地质特征，并与北祁连山东段老虎山地区银硐沟、猪嘴哑吧等矿床对比。

The present paper deals in detail with the origin, dynamics, geochemistry and physicochemistry of the ore-forming fluids, in combination with the origin of ore-forming matter, gold behaviour in the ore-forming fluids, equilibrium and unstability-precipitation in the course of migration on the basis of mineral composition and mineralization, alteration and ore-controlling factors of the representative gold deposits hosted in the Ailao Mountains ophiolitic melange belt, Yunnan.

笔者通过哀牢山蛇绿混杂岩带典型金矿床的物质组成、成矿规律、蚀变及控矿作用的研究，对哀牢山金矿带的成矿流体来源，成矿流体动力学、地球化学及物理化学性质进行了详细地讨论；对金矿的成矿物质来源，金在成矿流体中的存在形式，迁移过程中平衡、失稳-沉淀等进行了详细地分析和探讨。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。