查询词典 uranium

The plan for processing the uranium oxide had been approved by their supervisor; however, it involved mixing many times the batch that the factory liquid processing tank was designed to handle, and when the seventh batch was added, a flash of blue light and a burst of neutron radiation was emitted.

这次铀氧化物的处理计画，是得到主管机关许可的，处理的方法是在经特殊设计的液体处理槽中，加入并混合不同批次的溶液；然而，当第七批溶液被倒入槽中时，临界事故发生了，只见蓝光一闪而过，中子辐射爆冲而出。

Uranium oxide is soluble in acidic HAc-NaAc,alkaline NH4OH-NH4Cl buffer systems and Na2CO3 solution,but insoluble in NaH2PO4-Na2HPO4 solution.

铀氧化物易溶于酸性HAc-NaAc体系、碱性NH4OH-NH4Cl体系和Na2CO3溶液，不溶于NaH2PO4-Na2HPO4体系。

South China is one of the most important uranium producing areas in China.

华南是中国最重要的铀矿产区之一。

Another way to evaluate a company's uranium property is looking at each part of its development costs.

另一种方法评估公司的每一部分铀财产是看它的发展成本。

Here lies some of the world's biggest deposits of uranium.

这里是一些世界上最大的铀矿床。

It can be used to determine accurately the abundant ratio in the uranium sample.

在铀样品的分析中，我们可以用稀释法测定铀

The factors that result in large change of uranium content in different regions are also discussed.

并对各流域水体中铀含量存在差异的原因进行了讨论。

At least one, and possibly two, uranium auctions are expected in June.

至少有一个，也可能两，铀拍卖会预计将在6月。

It's currently the biggest source of uranium and contains the highest grade deposit.

它的最大来源，目前的最高等级，并含有铀矿床。

Every part of this area is affected. We never imagined that there would be uranium in our kids.

这里的每一寸土地都被污染，我们做梦也没有想到孩子们的体内竟然会有铀。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。