放射性

I use the think feeling wave to track the arrows of other bowmen to project and find around their arrow all is wrapping a group blue color radioactive wave with the repelling force.

我又连忙用思感波跟踪其他箭弓手射出的箭，发现他们的箭周围都包着一团蓝色放射性波，对外有排斥力。

Short-lived radionuclides and long-lived isotope systems are normally used to date chondrites; the former systems can provide only relative ages while the later can provide absolute formation ages of chondrules, in contrast.

陨石年代学研究中常用定年工具包括短半衰期和长半衰期放射性同位素体系，其中前者可以给出陨石形成的相对年龄，而后者则可以给出绝对形成年龄。

In 1898, the Curies obtained a new element, whose radioactivity was several million times stronger than that of uranium.

1898年，居里夫妇获得了一种新元素，它的放射性比铀强几年居里夫妇获得了一种新元素，百万倍。

Because Washington University's Mallinckrodt Institute of Radiology and several other universities have their own small cyclotrons, devices that can produce radionuclides, Dr. Welch plans to establish a production network among these universities to meet the investigators' needs.

因为华盛顿大学的Mallinckrodt放射学研究所与其他几个大学拥有自己的小型回旋加速器，能够生产放射性核素的设施，Welch博士计划在这些大学建立一个生产网络以满足研究人员的需求。

On the other hand, as the pollution-carry capacity of the atmosphere is being exhausted, a globally effective ban on ozone depleting substances appears warranted to avoid globally distributed environmental,public health or ecnomic detriments due to increased UV-B raditation.

另一方面，大气污染的运输能力正在被耗尽，全球的对于消耗臭氧层的物质的使用的有效控制显得更为重要，它可以有效地解决由于放射性元素 UV-B 增加带来的全球性环境、公共健康和经济毁损问题。

DR. DAVID DINGES: Space itself is extremely demanding, they work incredibly hard, the risks to them are considerable from radiation and the hostile environment, they also experience the very tight confines of the small spacecraft.

大卫·丁格：太空本身就是个要求苛刻的地方，所以他们的工作难以置信的辛苦。他们所面临的危险是很多的，从放射性到相悖环境，而且他们也必须严严实实的封闭在狭小的太空舱内。

To study the dynamic behavior of contaminations and to explore new technique for cleanup pollutions are important to resolve this problem.95Zr is one of the fission products and main radioactivity liquid drainages of nuclear reactor.

95Zr是核电站反应堆的主要裂变产物之一，是压水堆核电站的主要放射性液态排放物。

Periodic Table Ⅵ B family silver-white metallic luster of the solid metal transition element, atomic number Z = 74, atomic weight of 18385, chemical symbol W, there are five kinds of natural F stable isotopes, 18174W, 18274W, 18374W, 18474W, 18574W and eight kinds of radioisotopes .

周期表中ⅥB族银白色金属光泽的固体金属过渡元素，原子序数Z＝74，原子量18385，化学符号W，有五种自然F 稳定同位素，18174W、18274W、18374W、18474W、18574W和八种放射性同位素。

Composition and radioactivity of natural radioactive nuclides of dry and wet fly ash in eight coal-fired powder plants in Sichuan province and Chong Qing city were detected, meanwhile the related synthetic utilization situations were investigated.

对四川省8个大、中型火力发电厂排出的干/湿粉煤灰中天然放射性核素的组成和含量进行了测定和分析；并调查了我省粉煤灰的综合利用情况。

Based on the natural gamma log curve s of acid tuff and clay rocks of acid volcanic events,the author here queries the arguments that radioactive intensity of sedimentary strata will grow with the increasing argillaceous materials and that the natural gamma value and the empirical equation can be used to calculate contents of argillaceous materials.

根据酸性凝灰岩和酸性火山事件粘土岩的自然伽马测井曲线，对当前流传的&沉积岩层的放射性强度随泥质含量的增加而增高&的概念和用自然伽马值及经验公式求泥质含量提出质凝。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了