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铯

n.【化】caesium; cesium
网络Cs; Cesium; Caesium

铯

英-汉英-英网络释义

铯

Cs

氟与铯（Cs）的反应按照元素的金属性和非金属性的递变规律，金属性最强的元素在周期表中的左下角，由于钫是放射性元素…

Cesium

铯（cesium）是有拉丁语caesius而得名，意思是天蓝色，因为它有两条鲜艳的蓝色光普线。它是第一种用光谱法发现的元素， …

Caesium

CS - 维基百科，自由的百科全书 ... 盗垒失败（ caught stealing，CS）铯（ Caesium）一硫化碳（ Carbon sulfide） ...

Caesium, Cs

...准确的铯原子钟，到近年来备受期待的光学原子钟，都只是相当逼近完美，而不是真的完美。铯（Caesium, Cs）原子钟的精 …

CsI

(2)使用铯(CsI)闪烁体的DRX-1C探测器，可获取增强的DQE和MTF。床面探测器及暗盒支架检查床便捷定位适用于便携式DR …

caesium,cesium

英语词汇分类(1) - linglong的日志 - 网易博客 ... cadmium 镉 caesium,cesium 铯 curium 锔 ...

Sr

同位素_百度百科 ... 氙 Kr 铯 Sr 钡 Zr ...

Ag-O-Cs

常用经典光电发射材料：银 -氧 -铯 (Ag-O-Cs)阴极、锑铯 (CsSb)阴极、多碱金属阴极 (增大光谱响应范围 )、紫外光电阴极；半 …

例句：

Because iodine starts to dissipate after a few days , the risk isn't as long lasting as with cesium , which remains for decades, he said.

因为碘在几天以后开始消散，其风险不像铯那样能持续很长时间，铯会保持几十年。

Maize plants exudate proline , which allows CS-4 to colonize the rhizosphere at a similar level to that of the wild -type strain .

玉米植株分泌物脯氨酸，使铯 4 殖民根际在同一水平，与野生型菌株。

He said detection of the radioactive element caesium outside the No. 1 reactor today was "a bad sign" for a core meltdown .

他说今天在第一核电站检测到放射性元素铯，这是核心融化的不好迹象。

Caesium reduces the size of your picture up to 90%, preserving the original quality .

铯使你的图片大小高达 90%，保留原有的品质。

In spinach it was more than seven times higher . The spinach also contained slightly higher amounts of cesium-137.

菠菜中还含有稍微偏高的铯 -137 。

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。

During the trip, the atomic states of the atoms might or might not be altered as they interact with the microwave signal .

在铯原子和微波信号作用的整个过程中，铯原子的原子态有可能会受到激发。

Officials told the BBC that they had detected what may be the missing Caesium-137, adding that it may have been melted down.

有关官员告诉 BBC 记者，他们可能已经发现了失踪的铯 -137 铅丸的踪迹，并补充说它可能已经被熔化。

Cesium-134 is considered somewhat less of a long-term problem because it has a half-life of two years .

铯 134 被认为影响没有那么长久，因为它的半衰期是两年。

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。

As a result of these test runs, the cesium beam became the standard for international time .

最终，这些测试使得铯束成为国际时间的标准。

They say the feed consumed by the animals measured up to 500 times the national safety limit for radioactive cesium .

他们指出，这些饲养用的草料中放射性铯的含量，超过国家规定放射性铯的安全限量五百倍以上。

Indicated the good result of the long-term operation of the optically pumped cesium beam frequency standard in China .

强调了中国光抽运铯原子束频标经过长期连续工作所取得的优秀成果。

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 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。

Over the long term, the big threat to human health is cesium-137, which has a half-life of 30 years .

长期以来，对人体健康的一大威胁就是铯 137 ，它的半衰期为三十年。

Cesium-137, with a half-life of 30 years , is another dangerous substance emitted in a full-scale nuclear meltdown .

核反应堆完全熔解后，会释放出另一种危险物质铯 -137 。铯 -137 的半衰期为 30 年。

After entering , cesium gets widely distributed , its concentrations said to be higher in muscle tissues and lower in bones .

进入身体之后，铯就会分散到四处，在肌肉纤维中较多，骨骼中较少。

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