查询词典 uranium dioxide

A yellow salt obtained by the reaction of uranium salts with nitric acid.

一种黄色的盐，由铀盐与硝酸反应产生。

The monitoring results of radioactive and nonradioactive harmful materials in the environment surrounding a uranium tailing pool are reported.

本文报道了铀水冶尾矿库环境中的放射性和非放射性有害物质的监测结果。

The determination method of 237 Np in the large amount of uranium by γ spectrum is developed.

研究建立了γ谱法直接测定大量铀溶液中2 3 7Np的方法。

One of the methods to set free the energy locked in such substances as uranium is known as nuclear fission.

一种把储存在象铀这样的物质里面的能量释放出来的方法被称为核裂变。

Do you know a ton of uranium 235 heavy nuclear fission can produce many energy?

你知道一吨浓缩铀235的重核裂变能产生多少能量吗？

Iran says its uranium enrichment is for peaceful purposes, to provide fuel for nuclear power.

伊朗说铀浓缩是为了和平的目的，为核能反应提供燃料。

Fulton differs from the standard reactor because it uses graphite interlaced with uranium for fuel, like the very first critical nuclear "pile" built by Enrico Fermi and his colleagues under the football stadium at the University of Chicago.

"富尔顿"反应堆不同于常规反应堆，因为它采用石墨连同铀作为燃料，类似于美籍意大利物理学家恩里科-费米及同事在芝加哥大学足球场地下建造的世界上第一座核反应堆。

Ordos Basin ; evolution ; basement ; central paleo-uplift ; uranium ; oil and gas ; paleogeography

鄂尔多斯盆地；演化；基底；中央古隆起；铀；油气；古地理

Uranium is usually extracted from ore that contains 1,000 or more parts per million of the element.

铀通常是从铀含量在百万分之一千以上（1000 ppm）的铀矿中提炼出来。

In order to determine the content of hydrocarbons and halohydrocarbons in uranium hexafluoride,the first step is to passivate the inlet system and ion source of mass-spectrometer.

了测定六氟化铀中烃和卤代烃的含量，首先要对进样系统和质谱计的离子源进行充分的钝化。样品必须全部汽化后方可通入质谱计，否则分馏效应将严重歪曲测量结果。

In this new architectural plan the Garden of Golgotha came to be at the centre of the new city.

Aelia 是高举他自己，并在此城内朝拜罗马诸神。

The continuous nature of peat accumulation means that terrestrial coaly rocks may provide a higher resolution and more complete record of base-level change than the time-equivalent shallow-marine strata, thus enabling the identification of highfrequency cycles that are not recorded in themarine strata.

泥炭积累的持续性质的手段，陆地coaly岩石可提供较高的分辨率和更完整的记录基准面变化的影响时，相当于浅海阶层，从而使确定的高频周期，不记录在themarine 阶层。