half life

[hɑ:f laif]
  • half life
  • n.

    (放射性)半衰期;

纠错 数据更新时间:2026-04-18 09:59:51
  • 近义词
1、

I am willing to buy after the half-life and life?

愿意给我买后半生的生命与生活 吗 ?

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2、

A radioactive, inert, gaseous isotope of radon a half-life of 3.92 seconds.

氡的一种放射性的, 惰性的和气态的同位素,其半衰期为3.92秒.

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3、

One waiting of whole life, half life grief.

一生的等待, 半世的哀愁.

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4、

Determination of the half life for a new nuclide 239 pa by analyzing the decays of a radioactive series

利用递次衰变关系确定新核素~(239)Pa的半衰期

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5、

The half-life of a VP of Sales or Marketing in some industries is 18 months.

在某些行业中,VP营销的 中期 寿命大约是18个月.

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6、

She was born without the lower half of her legs and has worn prosthetic ones all her life.

她生来就没有下半条腿,一生都戴着假肢。

中考真题- 2019 杭州 完形填空

7、

Just browse to your half-life or counterstrike directory, and point it to the original hl . exe.

你可以浏览你的半死目录或者你的半死目录, 并指定该文件.

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8、

It's the year of the shooter, and Half-Life and Unreal are introduced.

这是一年的射手, 和 半 条命和虚幻的介绍.

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9、

After roaming around nearly half his life, he finally settled down in Canada.

他过了半辈子的流浪生活, 最后在加拿大定居了下来.

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10、

By contrast, the half-life of a cordless phone for the home is measured in years.

相反, 家用无绳电话的使用期却是有些年头的.

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11、

After roaming around nearly half his life, he finally settled down in Quebec.

他过了半辈子的流浪生活, 最后在魁北克定居了下来.

《简明英汉词典》

12、

A method for burning of actinides and fission products with long half life

一种烧毁锕系元素和长寿命裂变产物的方法

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13、

Even Francium's most stable isotope, Francium-223 only has a half-life of 22 minutes.

钫的最稳定的同位素, 钫 -223 也只有22分钟的半衰期.

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15、

The half-life of francium is 22 minutes.

钫的半衰期是22分钟.

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16、

The half-life of humic acid is measured in centuries.

腐殖酸的半衰期是几个世纪.

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17、

Before ablation, stop all cardiovascular active medicine for more than 5 half life.

消融前均停用各种心血管活性药物5个半衰期以上。

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18、

Results showed that values of terminal phase elimination half life of amikacin in young and in old patients were 3.02 ± 0.63h and 4.48 ± 1.39h, respectively. Half life in old patients was significantly longer than that in young patients ( P < 0.05).

结果表明,AMK在青年病人组和老年病人组中的末端相消除半衰期分别为3.02±0.63h和4.48±1.39h,老年病人组明显长于青年病人组(P<0.05)。

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19、

The latter half of his life was spent in obscurity and loneliness.

他在默默无闻中孤独地度过了后半生。

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20、

For a brief moment during that stage of its life cycle, the tongue consists of two tiny half-tubes before merging into one.

在其生命周期该阶段的短暂时刻,舌头由两个微小的半管组成,然后才合并成一个。

六级真题- 2018年 12月 2卷 信息匹配

21、

The drug acts only in the brain, claims Lynch. It has a short half-life of hours.

加里·林奇说,药物只在大脑里发生作用, 而且只有短暂的几个小时的 半衰期.

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22、

The apparent elimination rate constant k was 0.001 17 min-1. The apparent half life time t 1/ 2 was 59.23 min.

其表观消除速率常数k为0.00117min-1,其表观半衰期为59.23min。

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23、

In the present work, the half life of  ̄( 79) Se has been measured using radioChemical method.

本工作应用放化法测量了 ̄(79)Se的半衰期。

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24、

A radioactive, inert, gaseous isotope of radon, with a half-life of 3.92 seconds.

锕射气氡的一种放射性的, 惰性的和气态的同位素, 其半衰期为3.

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25、

Would there be an actual End of the Half-life story, considering some comercial purposes?

出于商业目的,《半条命》的故事会有结局么?

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26、

From the pharmacokinetics parameters analyzed by DAS, the half life time ( t1/ 2) of celiprolol prolonged and clearance rate ( CL) decreased after giving pharmaceutical excipients.

从药代动力学参数分析,给予药用辅料后药物半衰期t1/2有所延长,清除率CL降低。

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27、

Cefixime is characterized by broad spectrum, long half life period, less cross resistance to chemical reagent, small use dosage and wide scope of application.

头孢克肟抗菌谱广、半衰期长、交叉耐药性小、用药剂量小、适应症广泛。

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28、

It has a half-life of about 41 / 2 billion years.

它的 半衰期 大约为45亿年.

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29、

On half life and plateau concentration of nonlinear elimination drugs

关于非线性消除药物半衰期和坪浓度的研究

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30、

Tritium has a half-life of 12.4 years.

氚的半衰期为12.4年,地球形成时的氚早已不存在.

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