half-life的例句大全

Drug envelopment of liposome can extend plasma half-life of drugs, elevate blood drug level, increases therapeutic effect, diminish baneful adverse reaction.

脂质体包封药物可以延长药物的血浆半衰期，提高血药浓度，增加疗效，减小药物的毒副作用。

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Albumin has been widely employed as drug delivery system to extend the half-life of therapeutic molecules.

人血清白蛋白被广泛的采用作为药物载体，以延长药物的半衰期。

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The recombinant protein drug usually has a short half-life after intravenous ( IV) or subcutaneous ( SC) administration. The methods of prolonging the half-life of recombinant protein drug in common use are mainly based on three principles: 1 Amplifying the molecule weight of protein drug;

重组蛋白药物经静脉和皮下注射后通常半衰期较短，目前延长蛋白药物半衰期的方法主要基于三种原理：1、增大蛋白药物分子量；

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Determination of disintegration half-life of~ ( 252) Cf

~（252）Cf放射性衰变半衰期的测量

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aja had more references and relatively concentrated cited journal categories, and citing half-life of aja was longer than that of nja.

AJA篇均引文数较高，引用文献半衰期较长，引用期刊相对集中。

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this article is about the philosophical concept and literary form. for the half-life 2 mod, see dystopia ( computer game).

这篇文章是关于哲学的概念和文学类型。找战栗时空二的模组，请看反乌托邦（电脑游戏）。

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half-life of soil organic matter

土壤有机质半减期

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experimental study on half-life period of carotin in spirulina

螺旋藻中胡萝卜素半衰期实验研究

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the degradation experiments indicate that the half-life values of bifenthrin, cyhalothrin and deltamethrin in the snuff soil of nanjing are 63.59d, 16.95d and 10.61d respectively, they are all low-level residue pesticides.

三种农药的降解实验结果表明，联苯菊酯、氯氟氰菊酯和溴氰菊酯在南京黄棕壤中的降解半衰期分别为63.59d，16.95d和10.61d，均属低残留农药。

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so in one universe, the atom decays within the first half-life, and you have an ex-cat. or ex-qat.

在一个宇宙中，原子在第一个半衰期中衰变了，于是你有了一只前猫。

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the time it takes for half of its original amount to decay is called the half-life.

衰变至只剩下原来数目一半所需的时间称为该核素的半衰期。

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in particular, the half-life of ethyl mercury is short (less than 1 week) compared with that of methyl mercury (1. 5 months).

特别是乙基汞的半衰期较短（少于1周），而甲基汞的半衰期为1.5个月。

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the more dangerous methyl mercury, known to damage nerves, has a half-life of 44 days.

而更危险的甲基汞（可损伤神经）的半衰期是44天。

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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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The half-life of francium is 22 minutes.

钫的半衰期是22分钟.

词典精选例句

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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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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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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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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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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