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cae·si·um 英ˈsiːziːəm美ˈsiziəmAHDsēʹzē-əm 高COCA⁶⁰⁰³⁴BNC¹⁴⁴⁶⁶⁴⁺³iWeb³²⁶⁸⁹
基本英英词源搭配近义反义例句例句
n.【化学】铯元素符号 Cs=caesium英）.
Noun:
a soft silver-white ductile metallic element (liquid at normal temperatures; the most electropositive and alkaline metal词源同cerulean, 天蓝色的。因该金属元素呈天蓝色而命名。字母r,s音变。cesium 137铯 137元素铯的…caesium化铯cesium magnetometer铯磁强计cesium iodate碘酸铯cesium nitrite亚硝酸铯cesium fluosilicate氟硅酸铯cesium fluoride氟化铯cesium hydride氢化铯cesium trioxide三氧化二铯cesium alum铯矾,硫酸铯铝…antimon cesium锑铯合金cesium dioxide二氧化铯cesium permanganate高锰酸铯cesium peroxide过氧化铯cesium pentasulfide五硫化二铯cesium clock铯钟cesium oxide氧化铯cesium dichromate重铬酸铯eka cesium准铯(钫cesium iodide碘化铯
近义词 CS碳钢caesium化铯
名词100%
In two generations, most of the radioactive cesium and strontium will have decayed, and most of the liquidators who put their lives on the line will be gone.
两个世代的时间足以让大部分的放射性铯和放射性锶衰减完毕；而那些曾经徘徊于生死边缘的清理者中，大部分人业已作古。 yeeyan
The big worries on the reported releases of radioactive material in Japan center on radioactive iodine and cesium.
对已报道的日本泄露的放射性物质的担心主要集中在放射碘和放射铯上。 yeeyan
The reported presence of Cesium127 was disturbing, experts agreed, because it was evidence that the core had overheated, if only for a portion of time.
专家们同意，铯127的出现的报道非常令人不安，因为即使只是一段时间这已表明核心已过热。 yeeyan
The situation has to be monitored carefully as ingestion of food contaminated with radioactive cesium can also have long-term health effects.
必须对情况进行密切监测，因为食用被放射性铯污染的食品也会造成长期健康影响。 fao
A lump of radioactive cesium-137, for example, may decay at a steady rate overall, but individual atoms within the lump will decay in an unpredictable, random pattern.
一团放射性铯137，整体以恒定的速率衰变，但是其内部单个原子的衰变是一种不可预测的随机模式。 yeeyan
At this time, some of the radioactive fission products cesium, iodine, etc. started to mix with the water and steam.
这时候，一些放射性产物铯、碘等开始混入水和水蒸气中。 yeeyan
If buildings and roads need to be decontaminated, that could be accomplished by other relatively simple methods like wiping, power- washing or steam- cleaning, unless the cesium is deep.
如果建筑物和道路需要清除污染物，可以采用擦拭、动力清洗或者蒸气清洁这些相对比较简单的方式来完成，除非铯已经进入地下。 yeeyan
In the first few hours of the Chernobyldisaster, lethal forms of iodine and cesium were released into the atmosphere. They were accompanied by other highly dangerous radioactive emissions.
在切尔诺贝利事故最初的几个小时内，以碘和铯为主要构成的致命污染物融入了大气，它们之中附带着辐射量极高的放射性污染物。 yeeyan
It is cesium-137 that still contaminates much of the land in Ukraine around the Chernobyl reactor.
这种铯-137还在污染着乌克兰切尔诺贝利核电站周围的大片土地。 yeeyan
Japanese television reported that the country’s Nuclear and Industry Safety Agency said it had detected cesium near one of those reactors.
日本电视台报道，该国的核工业安全局称，其在这两个反应堆其在一个的附近，发现铯。 yeeyan
Japan's nuclear agency said there was a strong possibility that radioactive cesium detected at the plant after the blast was from the melting of a fuel rod.
日本原子能安全和保安院说，爆炸后在核电站探测到的放射性铯，极有可能是来自于融毁的燃料棒。 yeeyan
Of concern in the current situation is ionizing radiation, which is produced by spontaneously decaying heavy isotopes, such as iodine131 and cesium137.
目前情况下值得忧虑的是电离辐射，它由重同位素——如碘131和铯137——自发衰变而生成。 blog.sina.com.cn
Others decay more slowly, like some cesium, iodine, strontium, and argon.
剩下的一些延迟消退的很慢，比如铯、碘、锶和氩。 yeeyan
Overheating fuel rods then discharge gaseous forms of certain volatile radioactive elements, including cesium, iodine, strontium and tellurium.
然后过热燃料棒释放出某些气态易挥发放射性元素，比如铯、碘、锶和碲。 ebigear
Radioactive cesium has also been detected in some foods.
一些食品中还发现含有放射性铯。 fao
Radioactive cesium has also been detected, but at lower activity concentrations.
此外还发现了放射性铯，但放射性浓度较低。 fao
So far the first barrier, which is the fuel cladding, has apparently failed, because they are detecting cesium.
目前，第一道屏障——燃料包壳，已经明显失去功用，因为专家已经在核电站附近检测到了铯元素。 hjenglish
The city’s challenge, chiefly, is to dispose of cesium-137, a radioactive isotope with a half-life of30 years.
这座城市面临的最大问题就是处理铯—137，这是一种半衰期为30年的放射性同位素。 yeeyan
These rays are emitted during the decay of certain versions of uranium, iodine, cesium and other elements.
铀、碘、铯和另一些化学元素的某些同位素在衰变过程中会放射出这些射线。 yeeyan
Thus the timing of the random ticks of a Geiger counter placed near the cesium might be used to generate random numbers.
因此，放着在铯边上的盖革计数器的随机响声的间隔时间可以被用来产生随机数。 yeeyan
When you melt them, cesium melts at about28 degrees centigrade, gold melts at1063.
当你把它们熔融时，铯在28度就熔化了，金在1063度才熔化。163
Cesium levels in the Black Sea, located more than400 miles from Chernobyl, were10 times to20 times higher than normal after the1986 accident, he and colleagues found.
他和他的同事发现，离契尔诺贝利超过400英里的黑海中铯的水平在1986年事故之后超过正常标准10至20倍。 yeeyan |