uranium造句

Age determination data indicate episodic crystallization of uranium minerals.
年龄测定数据表明,铀矿物有着不同期的结晶.

To make the fissile material, he needs to develop an ability to enrich uranium.
为了得到分裂物质，他需要发展浓缩铀的能力。

A graben creates a favourable setting for uranium deposition.
地堑成为铀矿沉积的有利部位.

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.

Neutron activation analysis for uranium in soild may delineate structures.
用中子活化分析测定土壤中的铀以圈定构造.

What we've done is essentially turned uranium hydride into a battery.
我们所做的实质上是将氢化铀转变成一枚电池.

The only local coarse - grained sand - stones in the uppermost part are important for uranium.
仅最上面局部的粗粒砂岩对铀是有利的.

Sandstone type uranium deposits in interlayer oxidation zone are large or super large and in - situ leachable.
层间氧化带砂岩型铀矿往往形成可地浸的大型和超大型铀矿床.

Additional mineral properties ( gold , silver and uranium ) were optioned in 2005 in Colorado.
2005年对科罗拉多洲的另外一些矿产地 ( 、 和铀 ) 具有期权.

The French scientists Becquerel had already found that the salts of uranium had some light - giving properties.
法国科学家贝克勒尔早已发现铀中的盐含有某种发光的物质.

So are electronic copies of detailed, e - mailable designs for a uranium - enrichment plant.
还有那些为富铀工厂设计的详细的能用电子邮件传输的电子拷贝.

Chalcolite ( crystallized phosphate of copper and uranium ) is about twice as radioactive as uranium.
铜铀云母 ( 铜和铀的磷酸盐结晶体 ) 的放射性是铀放射性的两倍.

Industry: petroleum, diamonds, iron ore, phosphates, feldspar, bauxite, uranium, gold.
工业: 原油, 钻石, 铁矿, 磷酸盐, 长石矿, 铝氧石, 铀, 黄金.

Secondary uranium minerals are illustrated in a Bureau of Minerial Resources prospector's handbook.
次生铀矿物已列入矿物资源局的普查手册中.

The most sophisticated laboratory conditions mean the difficulty of determinations of uranium.
高度现代化的实验条件对测定铀有困难.

The concept holds that uranium is leached by groundwater from tuffeceous rocks.
该理论认为,来自凝灰岩的地下水淋蚀铀.

Argument against a hydrothermal origin is the sympathetic distribution of uranium and gold.
反对热液成固的理由是铀和金有着一致的分布.

The earliest production reactors necessarily used normal uranium as fuel.
最早为生产用的反应堆,必须使用普通铀作为燃料.

A lustrous, blackish - brown rare earth mineral consisting primarily of cerium , erbium , titanium , uranium, and yttrium.
一种红褐色矿物, 含稀土金属, 是钍和铈的主要来源.

When the uranium disintegrates, it changes into lead.
当铀蜕变时, 它变成了铅.

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