1.
Pitchblende and chalcolite are much more radioactive than uranium itself.
沥清铀矿和铜铀云母比纯铀的放射性强得多。
2.
Of or relating to uranium, especially with valence lower than in comparable uranic compounds.
（合）铀的铀的或与铀有关的，尤指比同类铀化合物化合价低的
3.
Determination of uranium in uranium hexafluoride by gravimetric method
GB/T10270-1988六氟化铀中铀的重量法测定
4.
Determination of uranium content in uranium ores by method of potentiometric titration
GB/T13070-1991铀矿石中铀的测定电位滴定法
5.
Research of ICP-AES in determination of Uranium in plants grown in U-contaminated soil
ICP-AES测定铀污染土壤植物中铀的研究
6.
Of, relating to, or derived from uranium, especially with valence higher than in comparable uranous compounds.
含铀的铀的，与铀有关的，或从铀中提取出来的，尤指比同类含铀的混合物具有更高价的
7.
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。
8.
It has been proposed that uranium be "mined" from the sea by extracting it from certain algae that can take up uranium from sea water and concentrate it within their cells.
曾经设想，通过某些能从海水中摄取铀并在其细胞内浓缩铀的海藻中抽提铀，从海洋中“开采”铀。
9.
The technology of recovery uranium from high concentration uranium solution is studied.
研究了从高浓度铀溶液中回收铀的工艺。
10.
Determination of nitric acid-insoluble uranium in uranium ore concentrate
GB/T11848.2-1989铀矿石浓缩物中硝酸不溶铀的测定
11.
THE PROBABILITY DISTRIBUTION OF URANIUM IN THE SINIAN AND CAMBRIAN AND POLYGENETIC COMPOUND URANIUM ORE DEPOSITS
震旦—寒武系铀的概率分布与多因复成铀矿床
12.
Thus, certain pitchblendes containing 75% of uranium oxide are about four times as radioactive as this oxide.
比如，含75％氧化铀的某种沥青铀矿物质的放射性是铀氧化物放射性的4倍。
13.
URANIUM EXTRACTION FROM CARBONATE-TYPE ARGILLACEOUS URANIUM ORE CONTAINING TUNGSTEN AND URANIUM-TUNGSTEN SEPARATION
从碳酸盐型含钨的泥质铀矿石中提取铀及铀钨分离
14.
Uranium fills interstitial space.
铀充填在颗粒间的空间。
15.
uranium lead age
铀 铅法测得的年龄
16.
Uranium dioxide powder and sintered pellets determination of oxygen/ uranium atomic ratio amperometric method???
二氧化铀粉末和烧结芯块氧/铀比的电流测定法
17.
A method of constant-current coulometric titration for determination of uranium in uranium oxide is described.
本工作采用恒电流库仑法分析铀氧化物中的铀。
18.
XRD Study on the Surface Layer Structure of Uranium and Triuranium Octaoxied;
八氧化三铀和金属铀表层结构的XRD研究