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经济学人-科技

The consequence is to inactivate the gene being methylated.

甲基化作用将使甲基化的基因失去活性。

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VOA Special 2022年8月合集

But genes that help detect bitter, sweet and savory tastes are inactivated.

但是,帮助感知苦味、甜味和咸味的基因是不活跃的。

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科学60秒-科学美国人 2022年6月合集

It is often very energy consuming to produce the enzymes that inactivate the antibiotics.

生产使抗生素失活的通常是非常耗能的。

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Osmosis-呼吸

So this antitrypsin protein is a protease inhibitor, and inactivates trypsins, thereby preventing protein breakdown.

而抗胰就是一种抑制剂,通过抑制胰防止质水解。

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科学60秒-科学美国人 2023年3月合集

Like the polio vaccine, the first RSV vaccine was based on a whole inactivated virus.

像脊髓灰质疫苗一样,首只 RSV 疫苗基于灭活病毒而研制的。

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Scishow 精选系列

Just a single ricin molecule is capable of inactivating 1,500 ribosomes per minute as it kills the cell.

蓖麻毒素是一种酵素,每分钟能够毁坏 1500 颗核糖体,直到细胞死亡为止。

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科普小杂文

Rabies, tetanus, hepatitis A, influenza, and lots of other vaccines have all been made using completely inactivated viruses.

狂犬病、破伤风、甲型感等许多种疫苗都是使用完灭活病毒生产的。

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VOA Special 2020年12月合集

The Sinopharm vaccine uses an inactivated virus to help the body produce antibodies to fight the coronavirus.

国药疫苗使用灭活病毒帮助人体产生抗体,对抗冠状病毒。

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Osmosis-肌骨

In females, though, only one X chromosome gets expressed, and the other is inactivated, called X-inactivation or lyonization.

女性只有一条X染色体表达,而另一条失活,这就是X染色体失活(莱昂化)。

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科普小杂文

But luckily, there is another type called an inactivated virus vaccine that can be given to just about anyone.

但幸运的是,还有一种灭活病毒型疫苗,可以给所有人注射。

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CRI在线 2021年6月合集

Two inactivated vaccines developed by Sinopharm have proven to be safe and effective against COVID-19 in phase-3 human trials.

国药集团开发的两种灭活疫苗在三期临床试验中被证明对新冠病毒安有效。

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Osmosis-精神心理

One way is by ingesting it, but the drug is often inactivated by stomach acid unless it's mixed with something alkaline.

方法一是口服,但可卡因常常被胃酸灭活,除非和一些碱性物质同服。

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Osmosis-心血管

So the activation of the cascade is carefully controlled by anticoagulation proteins that target and inactivate key clotting factors.

因此这一级联反应的活化同时需要抗凝因子的精密调控,这些抗凝因子主要是作用于关键的凝血因子并且可以使它们失活。

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Osmosis-消化

Squamous cell cancers arise from squamous cells that undergo genetic mutations that either activate proto-oncogenes or inactivate tumor suppressor genes.

鳞状细胞癌产生于经历了基因突变的鳞状细胞,基因突变可能激活原癌基因、或使抑癌基因失活。

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精选英语短文

One alternative to attenuated vaccines is a killed or inactivated vaccine.

减毒疫苗的一种替代品是灭活疫苗或灭活疫苗。

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TED-Ed(视频版)

That's because the higher temperatures of UHT processing inactivate far more microbes.

这是因为 UHT 加工的较高温度会使更多的微生物失活。

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Osmosis-血液肿瘤

So, in people with protein C and S deficiency, the thrombin-thrombomodulin complex can't cleave and inactivate factors V and VIII.

所以,在C和S缺乏症患者体内,凝血-血栓调节复合物不能裂解灭活V因子和VIII因子。

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TED-Ed(视频版)

It contains an inactivated virus that isn't capable of making you sick.

它包含一种不会使您生病的灭活病毒。

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简单心理学

So if lithium can inactivate some of these hyperactive receptors, that might be another reason it can treat symptoms so well.

所以,如果锂可以使这些过度活跃的受体失活,这可能是它能很好地治疗症状的另一个原因。

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6 Minute English 六分钟英语

Vinegar inactivates the sting's venom, so remember to pack a bottle of vinegar the next time you head to the beach!

醋可以降低毒刺细胞活性,所以下次去海滩的时候记得带一瓶醋!

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