可裂变的

And we will call upon countries to begin negotiations in January on a treaty to end the production of fissile material for weapons.

我们将呼吁各国从明年一月开始谈判一项协议，以终止可用于武器的裂变材料的生产。

They set out a four-year timetable to gather up and secure bomb-usable fissile material.

他们制定的时间表规定，各国在四年内控制并保证可用于制造核弹的裂变材料安全。

He also wants to jump-start long-stalled negotiations on a verifiable treaty to end the production of fissile material for military uses.

同时他也想重启已中断多时的关于中止军用裂变材料制造的可验证条约的谈判。

An assembly of fissionable atoms and control materials whose function is to release useful energy at a controllable rate.

一种可裂变原子与控制物料的系统，其作用是在有控制的速率下释放有用的能源。

2The acceptor government shall guarantee that it shall take approriate in-kind protective measures for the nuclear materials supplied by China as well as the special fissionable materials produced through the uses thereof

接受方政府保证对中国供应的核材料以及通过其使用而生产的特种可裂变材料采取适当的实物保护措施

The differential exhumation caused by the NNE-trending faults probably continued all the way from the 180℃isothermal surface, through 110℃isothermal surface to the 70℃isothermal surface. At 90Ma, Dabie orogen"s average height of topography, compared with the current sea level, reached 1.45 km (when geothermal gradient is chosen as 25℃/km) or 1.75 km (when geothermal gradient is chosen as 20℃/km), which is 4(when geothermal gradient is chosen as 25℃/km) or 5(when geothermal gradient is chosen as 20℃/km) times of the height of today"s surface topography in simulated region.

这种由于NNE向断裂系引发的差异推隆剥露，可能从等温面180℃锆石(U-Th／He的封闭温度、经过110℃(磷灰石裂变径迹的退火温度)一直延续到70℃等温面磷灰石(U-Th／He的封闭温度大别造山带90Ma时与现今海平面相比地形平均高度可达1.45km(地温梯度取25℃／km时)或1.75km(地温梯度取20℃／km时)，是现今模拟区域地形平均高度的4倍(地温梯度取25℃／km时)或5倍(地温梯度取20℃／km时)。

Fission track analysis of minerals may be effective in the study of the metallogenic epoch of hydrothermal deposits.

矿物的裂变径迹年龄分析可有效地用于热液矿床成矿时代的研究。

Strontium and yttrium can be separated by changing the acidity, and it can be used to separate the radioactive Sr from matrix.

通过调节萃取液的pH值，可实现Sr和Y的分离，并可将其用于裂变产物中放射性Sr的分离。

Two other films examine the status of Israelis who, being neither Palestinian nor Jewish, fall between the cracks of identity, with Kafkaesque results.

下述两部电影则考察了另一支既非巴勒斯坦人又非犹太人的特殊群体。他们同样也陷入某种自我双重身份的裂变中，或可称之为&卡夫卡式悖论&。

Like fission-track dating, alpha-recoil track dating is based on the accumulation of unclear particles which are re-leased by natural radioectivity and produce etchable tracks in solids.

中文摘要：与裂变迹径定年类似，α反冲径迹定年（Alpha-Recoil Track）也是基于天然放射性元素所释放核粒子在固体中产生可蚀刻径迹的积累。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。