查询词典 deposits

Of, relating to, or designating the geologic time, rock series, sedimentary deposits, and fossils of the second oldest of the five major epochs of the Tertiary Period, extending from the end of the Paleocene to the beginning of the Oligocene, and characterized by the rise of mammals.

始新世的关于或标明第三纪的五个世中第二世的地质时代、岩系段，沉积矿床和化石的，该世由古新世末期到渐新世初期，以哺乳动物的繁盛为特征

Fresh discoveries of deposits are on the wane, and numerous cash-for-gold businesses have sprung up to feed demand.

他们的想法是，黄金在动荡的时期表现最好，但在其它时期则不那么好。

The period of Wolabo Formation deposition is featured by relatively broad in geomorphology, far away of the source areas, less in proximal fan deposits, and well developing in ooid limestone and stromatolitic limestone.

乌拉泊组和井井子沟组以滨浅湖粉细砂岩、泥岩夹厚层砂岩沉积为主，沉积物中有机质含量低，实体化石稀少，但是遗迹化石丰富，属富氧湖泊。

Researchers have found that these bright layered deposits contain opaline silica and iron sulfates.

研究人员发现，这些明亮的层状矿床含有乳白色硅和铁硫酸盐。

" The opaline silica deposits would be good places to explore to assess the potential for habitability on Mars , especially in these younger terrains ."

"重要的是，液态水在火星上存在的时间越长，火星可能适合生命存在的时间也就越长，"米利肯说，"若要评估火星上潜在的可居住性，这些蛋白石硅酸盐沉积层，特别是较为年轻岩体中的沉积层，将会是理想的研究地点。"

Some of the opaline deposits were also associated with iron sulfates, which study team member Ralph Milliken of NASA's Jet Propulsion Laboratory in Pasadena, Calif., said is the exact sort of minerals you would expect to see if you had really acidic water.

" 一些蛋白石沉积层也跟硫酸铁和硫酸亚铁有关。研究小组成员、加州帕萨迪纳市美国国家航空航天管理局空气推进实验室的拉尔夫·米利肯说："这些硫酸盐跟存在酸性水的情况下你所期望看到的那种矿物一模一样。

"What's important is that the longer liquid water existed on Mars, the longer the window during which Mars may have supported life," Milliken said. The opaline silica deposits would be good places to explore to assess the potential for habitability on Mars, especially in these younger terrains.

" "重要的是，液态水在火星上存在的时间越长，火星可能适合生命存在的时间也就越长，"米利肯说，"若要评估火星上潜在的可居住性，这些蛋白石硅酸盐沉积层，特别是较为年轻岩体中的沉积层，将会是理想的研究地点。

Based on geological model of deposits and by means of CAD method,the authors put forward the building method of layered opencast mining geological model, whose layers are composed of bench.

本文提出了在矿床地质模型的基础上，应用CAD技术。建立以台阶为单元的分层式矿床开采地质模型的方法。

During the process from continental margin rifting to ocean spreading and the thrusting of island arc, ophiolite suites and massive sulfide deposits were formed.

由宋叔和先生开创的西北海相火山岩及其黄铁矿型矿床的地质研究事业，在近半个世纪以来有了很大的进步。

The investigation on Jinya Gold Deposits in Guangxi province from organ ic geochemistry point of view has been ca...

本文从有机地球化学角度对广西金牙金矿床进行了深入研究。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。