caesium

caesium什么意思,caesium翻译

基本解释

n.: 铯
网络: 铯元素；放射性铯；铯金属

权威解释

• 铯:

  a chemical element. Caesium is a soft silver-white metal that reacts strongly in water, used in photoelectric cells .

英汉解释

• 【化学】铯

例句

• 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。

• 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。

• 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。

• 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。

• These included caesium-137 and iodine-131, Nisa said, noting that levels began to decrease after some time.

  这里包括铯-137和碘-131，并指出，经过一段时间（放射性）水平已开始下降。

• They touched the powder and daubed it on their bodies like carnival glitter, taking fragments of the radioactive caesium chloride salt home.

  他们触摸粉末，涂在身上，就如狂欢节闪亮的服饰，并将放射性铯氯化盐碎末带回家中。

• 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。

• 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。