Radioactive caesium has also been detected.
还发现了放射性铯。
It is cool and filter the precipitated caesium dichloroiodide .
这是冷却，滤出沉淀的二氯碘化铯。
The main radionuclides representing health risk are radioactive caesium and radioactive iodine.
意味着健康威胁的主要的放射性核素包括放射性铯和放射性碘。
Radioactive caesium-137 also appeared in one of the samples, but at levels below the legal limit.
其中一个样品中还检测到了放射性的铯-137，但是还在法律限定标准之下。
His discoveries, which won him the Nobel prize, led to the caesium atomic clock and the hydrogen maser.
这一获得诺贝尔奖的发现产生了铯原子钟和氢微波激射器。
The results show that the efficiency approaches to that of the caesium thermionic energy converter.
结果表明其效率与铯热离子换能器相近。
Atomic clocks rely on regular oscillations of caesium atoms to keep time and are extremely accurate.
铯原子的均匀振动记录时间，故而十分准确。
Radionuclides or isotopes for medical or industrial purposes, such as Cobalt 60, Caesium 131 and lodine 132.
放射性核素或核素用于医疗或工业目的，例如：钴60、铯131和碘132。
Radionuclides or isotopes for medical or industrial purposes, such as Cobalt 60, Caesium 131 and lodine 132.
放射性核素或核素用于医疗或工业目的，例如︰钴60、铯131和碘132。
The recall was started after tests found up to 30.8 becquerels of caesium per kilo of Meiji Step powdered milk.
此次召回是在经测试发现每公斤明治奶粉含有高达30.8贝克勒尔的铯后，才开始的。
Iodine-131 and caesium are more damaging, however. Iodine is actively taken up by the thyroid gland to make hormones.
碘- 131和铯则更具破坏性，人体的甲状腺要使用碘来制造激素。
Japanese milk powder maker Meiji has recalled its baby formula after discovering radioactive caesium in the product.
日本的奶粉制造商明治乳业在产品中发现放射性元素铯后已召回其婴儿配方奶粉。
Low dose exposure to caesium-137, even over a long period of time, is perhaps not as damaging to health as we would have predicted.
低剂量的铯137辐射，即使辐射时间很长，恐怕也不会造成我们所设想的那种对健康的破坏。
Previous releases of radioactive iodine and caesium had shown that material from the core of at least one reactor has been released.
之前放射性的碘、铯的释放表明至少一个反应堆堆芯已被释放。
Thee Caesium-137 may be buried in a scrap yard under tonnes of metal, and local officials believe it could have been melted down.
这块丢失的铯-137可能埋在一个废置场，压在几吨废金属下面；当地官员认为这块材料可能已经被熔化了。 。
The moisture carryouer was defined by the ratio of caesium concentration in feedwater to caesium concentration in recirculated water.
蒸汽含水率等于冷凝水中铯的浓度除以循环水中铯的浓度。
Meanwhile, these methods have been modified and improved by newly developed caesium magnetometers and by proton-procession magnetometers.
同时，磁法也由于铯磁力仪和质子旋进式磁力仪的发明而得以改进。
The researchers used a focused beam of caesium ions to dislodge molecules of water from the inclusions and measured the amount with a mass spectrometer.
研究人员用聚焦的铯离子束将水分子自包裹体中打出并用质谱仪测量其数量。
Thus, in 1967, SI adopted a more precise definition based on the frequency of the radiation a caesium atom emits when it flips between two energy states.
所以，在1967年，SI采用了一个更为精确的制定办法，该办法基于一个铯原子在两个能级之间跃迁时的辐射频率。
Some of the volatile substances, such as iodine, caesium and tellurium, will have already condensed into particles by the time they reach the atmosphere.
大部份挥发物，例如碘铯及碲，在到达大气层时，已凝结成粒子。
Those byproducts include radioactive iodine and caesium, both of which produce what's called "decay heat"--essentially residual heat that very slowly dissipates.
副产物包括反射性的碘和铯，它们会产生“衰变热”——即需要缓慢释放的残余热。
"Caesium stays mobile for longer in organic soils, hence why England and Wales still have some post-Chernobyl restrictions in upland areas," he told BBC News.
“铯在有机土壤中保持移动的时间较长，这就是为什么英格兰和威尔士在高原地区仍然采取一些切尔诺贝利事故后的限制的原因，”他告诉BBC新闻台。
The radioactive iodine and caesium in concentrations above the Japanese regulatory limits have been detected in some food commodities as a result of food monitoring
对食品监测的结果显示，某些食品商品中放射性碘和铯的浓度超过了日本的监管上限。
But that was not before fishermen about 70km south of the plant had caught tiny sand-eels, known as konago, with larger than normal traces of radioactive iodine and caesium.
然而，在此之前有渔民在核电站向南大约70千米的地方捕到了含放射性碘元素和铯元素超标的一种叫做玉筋鱼的沙鳗鱼。
But that was not before fishermen about 70km south of the plant had caught tiny sand-eels, known as konago, with larger than normal traces of radioactive iodine and caesium.
然而，在此之前有渔民在核电站向南大约70千米的地方捕到了含放射性碘元素和铯元素超标的一种叫做玉筋鱼的沙鳗鱼。
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