查询词典 uranium-actinium

Based on the observation and statistics on the calcareous sandstone in the ore host layer in Shihongtan uranium deposit , this paper finds that the calcareous sandstone occurs on and off near the top or wash surface of the sandbody as beads-strings lens along the layer and concentres in the area where the orebodies are rich .

摘要通过对十红滩铀矿床容矿层钙质砂岩的观察和统计，发现钙质砂岩呈顺层、断续的串珠状透镜体分布，产出空间位置为砂体的顶底部或冲刷面，而且较集中的分布在矿体发育区。

Based on the observation and statistics on the calcareous sandstone in the ore host layer in Shihongtan uranium deposit, this paper finds that the calcareous sandstone occurs on and off near the top or wash surface of the sandbody as beads-strings lens along the layer and concentres in the area where the orebodies are rich.

通过对十红滩铀矿床容矿层钙质砂岩的观察和统计，发现钙质砂岩呈顺层、断续的串珠状透镜体分布，产出空间位置为砂体的顶底部或冲刷面，而且较集中的分布在矿体发育区。

The Ordos Basin is a large-scale craton superimposed basin locating on the west of the North China platform, which is rich in oil, natural gas, coal, uranium and many other energy resources minerals. Many distinct subjects and points of view are needed in order to deeply study the characteristics of the occurrence and distribution of these energy resources in the basin.

鄂尔多斯盆地是位于华北地台西部的大型克拉通叠合盆地，含有丰富的油、气、煤、铀等多种能源矿产，研究这些能源矿产在盆地内时空的赋存分布特点，需要多个不同的学科，从不同的角度进行深入的研究。

In 1898, the Curies obtained a new element, whose radioactivity was several million times stronger than that of uranium.

1898年，居里夫妇获得了一种新元素，它的放射性比铀强几年居里夫妇获得了一种新元素，百万倍。

The extraction of uranium with petroleum sulfoxides in different diluents is studied.

研究了在不同稀释剂中石油亚砜对铀的萃取。

But if suspicions are correct that Iran has been secretly learning how to build and trigger a nuclear device, and shape a missile cone to carry such a warhead (as well as publicly developing nuclear-capable, far-flying missiles), then once it has fully mastered uranium enrichment it will soon be poised to break out at short notice, at a moment of its choosing.

但如果怀疑是正确的，即伊朗一直在秘密研究如何制造和引爆一个核装置，并设计能携带这类弹头的导弹（以及公开研发能运载核弹头的远程导弹），那么，一旦伊朗完全掌握铀浓缩技术，它就可以很快做好在其选定的时机立刻启用核武器的准备。

They especially want answers about studies that appear to show as yet undisclosed uranium-related work, high-explosive testing of triggers for nuclear bombs, a plan for an underground nuclear-test shaft and efforts to redesign the nose-cone of Iran's far-flying Shahab-3 rocket to accommodate a nuclear warhead.

IAEA也特别关注下面一些问题的答案：秘密进行的铀关联工程；击发核弹的高爆试验；地爆竖井计划；伊朗是否对&流星3&型远程地对地导弹头锥改进，使之具有配载核弹头的能力。

Yellow-cake uranium could be nosed as far away as Niger, and Saddam Hussein's connections to al-Qaeda were as odorous as a Texas feedlot.

即使远在尼日尔，他们也能嗅到铀精矿的气息；而萨达姆侯塞因与基地组织的关系更是如德州牧场的浓烈气味一样刺鼻。

Almost always, this means going for coal or oil plants. The garbage 6 cap plant (the 30) may come out, and the uranium 4 and garbage 4 plants (28 and 24 respectively) might work.

经常地，这意味着煤或者石油电厂。3垃圾发6城（30号电厂）可以考虑，核能发4城（28号）以及2垃圾发4城（24号）也能用用。

There it is transformed into uranium hexafluoride, which in turn is sent to gas diffusion plant to be enriched.

在那里它被转化为铀的六氟化物，再被送进气体扩散工厂作富集处理。

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。