查询词典 uranium-actinium

So little is known about it, because there is only about 1 ATOM OF FRANCIUM IN A CUBIC FOOT OF URANIUM ORE!

对它所知甚少，因为在1立方英尺的铀矿石中，仅有1个钫原子！

Second, a number of electronprobe tests indicate that francolite extensively coexists with uranium minerals.

富铀矿体铀、磷胶体共沉淀机理很好解释了群脉型矿床中存在富铀矿体的客观事实。

In nuclear power industry, the recycling of uranium and plutonium metal in the form of used nuclear fuel rod is often an important subject.

於核能发电工业中，废燃料棒中铀及钸金属之回收再利用，是核能工业上最主要研究项目之一。

About 21 percent of the world's nuclear reactors are now fueled by uranium mined using this method.

约21%的核反应堆正在开采的铀燃料的使用这种方法。

When the hydrogen bomb, the fusion reaction caused by a large number of high-energy neutron fission of uranium in the shell, release of energy and fission neutrons, fission and fusion neutron part of charging the lithium--6 nuclear event of a nuclear reaction Tritium, tritium and deuterium occurs again further fusion reactions.

当氢弹爆炸时，聚变反应产生的大量高能中子引起壳体中铀核裂变，放出能量和裂变中子，裂变中子有一部分与聚变装料中的锂－6核发生核反应产生氚，氚又与氘发生进一步的聚变反应。

The formation and gathering of coal, gas, oil and uranium are always related to the given sequence position or sedimentary system. Moreover, the formation of sequences are controlled by tectonism, supply of sediments, transformation of base level and climate etc.

煤、气、油、铀形成和富集总是和特定的层序部位或者特定的沉积体系相联系，而层序的形成受控于构造作用、沉积物供应、基准面变化和气候等多个方面。

Andrew Ferguson, who manages Geiger Counter, a nuclear investment fund, reckons that more than 200 uranium-mining firms have listed on stockmarkets around the world in the past 18 months.

核能投资基金Geiger Counte的管理者Andrew Ferguson估算在过去的18个月内，200多家的铀矿开采公司在全球各大股市挂牌。

Was a pretext to engage in genocidal and ecocidal depleted uranium bombing of Central Asia.

9月11日是一个藉口，从事在种族灭绝和ecocidal贫化铀轰炸中亚地区。

This paper studied the geochronology of sandstone-type uranium deposit in the Dongsheng area of Ordos Basin.

文章研究了鄂尔多斯盆地东胜地区砂岩型铀矿成矿年代学特征。

Find out where uranium, sulfur aluminum, iron, halite and gold deposits are located.

看看那里的铀，硫，铝，铁，岩盐，金矿床的所在地。

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。