Progress in Research on Methods for Determination of Bioactivity of Clostridium botulinum Toxin and Pathogenic Diagnosis of Botulism
肉毒毒素生物学活性及肉毒中毒病原检测方法的研究进展
Botulinum neurotoxin(BoNT),which produced by anaerobic bacterium Clostridium botulinum ,is a protein toxin that causes the most severe form of food poisoning, called botulism.
BoNT可引起严重的人类食物中毒 ,称为肉毒中毒 (botulism)。
Study on decorporating and detoxicating acute depleted uranium poison with some flavonoids
黄酮类化合物对急性贫铀中毒的促排解毒作用初探
Determination of uranium in uranium hexafluoride by gravimetric method
GB/T10270-1988六氟化铀中铀的重量法测定
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
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
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
a soft silvery white toxic metallic element used in steel alloys; it occurs in several complex minerals including carnotite and vanadinite.
一种软质的银白色有毒金属元素，用于钢合金，存在于许多复合矿物中，包括钒钾铀矿和钒铅矿。
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
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。
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。
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
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。
Separation factor of U from Pu is 3900-33000, Material balance of U and Pu is satisfactory .
钚中去铀分离系数3900～33000; 铀、钚、酸物料衡算良好;
Sinuitaneous Determination of Uranium and Thorium with Caliscal Least Square Method;
经典最小二乘法同时测定铀矿石中铀和钍
Uranium recovery from leach solution in in-situ leaching of uranium with ion-exchange absorption
离子交换吸附回收地浸采铀浸出液中的铀
SPECIATION OF ELEMENTS(eg,URANIUM) AND MOBILITY OF URANIUM IN CALCAREOUS SOILS FROM WUJIANG RIVER CATCHMENTS
乌江流域石灰土中铀等元素形态与铀活性
Nuclear energy is concentrated, but the fissionable material, uranium 235, is well under 1% of the natural or mined uranium 235.
原子能能量非常集中,但裂变材料铀235在天然铀矿中含量不到1％。
Ore minerals in the Colorado-type deposits are of uraninite and coffinite, with associated vanadium and copper minerals.
科罗拉多型矿床中的铀矿物为晶质铀矿和水硅铀矿，与之共生的还有钒，铜矿物。
Uranium metal, uranium dioxide powder and pellets, and uranyl nitrate solutions Determination of fluorine content Fluoride ion selective electrode method???
金属铀、二氧化铀粉末和芯块、硝酸铀酰溶液中氟含量的测定－－氟离子选择电极法