half life的例句大全

The translator who devoted half life on the translation business are just for a penny.

人家浸淫半生,为的都是那一把铜钱.咱们半生辛劳,对那孔方兄,何时不是横眉冷对?

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One waiting of whole life, half life grief.

一生的等待, 半世的哀愁.

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the specific antisera which were acquired as a probe and height sensitive elisa were used to study the absorption ratio and half life of fractions of efe in alimentary canal.

利用获得的蚯蚓纤溶酶组分的特异性抗体作探针和高度灵敏的ELISA来研究蚯蚓纤溶酶组分在消化道内的吸收率和半衰期。

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The Sun is near half life expectancy.

太阳快到其生命的一半了.

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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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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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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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old masons thinking along while, he thought he worked hard, more than half life soon have burn up.

老石匠思索了半天，他想到自己辛苦操劳了多半辈子，生命很快就有燃尽了。

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The fervor is half life, indifferent is half death.

激情是半个生命, 冷漠是半个死亡.

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Confucius has a half life time, are engaged in education work.

孔子一生中有一大半的时间, 是从事教育工作.

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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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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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The numerical methods used in analysing the experimental decay data of synthesizing a new heavy neutron rich isotope 239 Pa are studied, and its half life is obtained by analysing the decays of a radioactive series for the first time.

根据合成239Pa实验的特定条件，利用递次衰变关系首次确定了丰中子新核素239Pa的半衰期。

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The activity energy is about 7 KJ, and the half life in 200-240 is 40 min.

反应活化能约为7KJ左右。200～240℃时反应的半衰期约在40min左右。

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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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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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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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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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The New York Post quotes nearly half of all American women think they are doing much better in their career than the man in their life.

在工作事业中，你有成就感吗？最新的一项调查表明，超过一半的美国女性认为自己在事业上比男性更成功。

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Conclusion: Following the use of 131I dose increasing per gram thyroid, uptake ratios with therapeutic dose shows decreasing trend, but the 131I dose has no effect on the effective half-life.

结论：随着131I用量增加，治疗量吸131I率呈下降趋势，但131I剂量对Teff没有明显影响。

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