It's bad news for biodiversity, but it's also deleterious for the dinner plate.

这对生物多样性来说是个坏消息，同时对我们的晚餐供应来说也是利的。

" The (measles) virus is much more deleterious than we realized, which means the vaccine is that much more valuable, " noted Elledge.

" （麻疹）病毒比我们意识到的有害得多，这意味着疫苗的价值高得多，" 埃利奇指出。

In the case of the Spanish flu, the cells of infected younger patients released a deleterious excess of cytokines, leading to excessive inflammation of the lungs, and more importantly, tissue necrosis.

以西班牙流感为例，受感染的年轻患者的细胞释放过量的有害细胞因子，导致肺部炎症过重，更重的是组织坏死。

The current scientific consensus is more than reassuring – in fact, the research suggests that coffee and tea, far from being deleterious to our health, may offer some important benefits, as long as they aren't consumed to excess.

目前的科学共识让人仅是放心——事实上，研究表明，咖仅会损害我们的健康，而且只过量饮用，它们可能还会带来一些重的好处。

" The not-so-welcome mat is out, and it is having a deleterious effect on relatively poorer areas in the United States that need jobs, " he said.

“欢迎门垫已经铺开，已经给相对贫穷，需就业的地区造良影响，”他说。

I mean, it's advantageous to be able to evolve faster than others, but if the mutation rate is too high, then offspring have too many deleterious mutations.

我的意思是， 能够比其他人进化得更快是有利的，但如果突变率太高，那么后代就会有太多有害的突变。

The virus is much more deleterious than we realized, which means the vaccine is that much more valuable, noted Elledge.

埃利奇指出，" （麻疹）病毒的危害程度比我们意识到的严重的多，这意味着疫苗的价值高得多" 。

Another half of the mutations speaking very, very roughly might actually be deleterious mutations.

非常非常粗略地说，另外一半的突变实际上可能是有害的突变。

The adjective " deleterious" means harmful and damaging.

形容词“deleterious”意味着有害破坏性的。

Certainly the way they did it had a deleterious impact on markets.

毫无疑问，他们实施这一政策的方式对市场产生负面影响。

These deleterious effects are compounded by the cantillon effects of money production.

这些有害影响因货币生产的坎蒂隆效应而加剧。

Random changes in an organism's genome, some are seriously harmful and quickly weeded out by natural selection, but many are only mildly deleterious and do not much hamper an individual's chance of reproducing as long as conditions are good.

生物体基因组的随机变化，有些是严重有害的， 很快就会被自然选择淘汰，但许多只是轻微有害的， 只条件良好， 就会妨碍个体的繁殖机会。

It separates what we eat, any bacteria or any other dangerous materials that we might happen to ingest from entering into our human body and have deleterious effects on other parts of the body other than the gut itself.

它将我们摄入的食物、细菌或可能无意中吞下的其他有害物质与人体隔离开来，防止这些物质进入体内，对肠道以外的其他身体部位造有害影响。

Not only did they find that it wasn't good, they found that it was deleterious, that napping in older adults was predictive of worse health outcomes, and it also seemed to predict a higher likelihood of early mortality.

他们仅发现午睡好，还发现午睡对老年人有害，午睡预示着更差的健康结果，并且似乎也预示着更高的早逝可能性。

So, I don't doubt that it has had the deleterious effects that you suggest, and you put this very well in our last podcast, explaining why it's going to be so difficult getting the welfare recipient numbers down.

因此，我毫怀疑它确实产生你所指出的那些有害影响，而且你在我们上次的播客中很好地阐述这一点，说明为何降低福利领取人数会如此困难。 人们总以为自己能做到， 但实际上却有各种因素断推动这一数字上升。

The deadlieness of industrial cities became a bottleneck to modern economic growth, such terrible conditions, slowly move people to demand action nascent studies on chronic infectious disease made clear that cities themselves would deleterious to health though.

工业城市的致命性为现代经济增长的瓶颈，如此恶劣的条件，逐渐促使人们求采取行动。初步的研究表明，慢性传染病对健康有害，尽管如此，城市本身也会对健康产生利影响。

So all modern humans now that do not have an exclusively African descent have about 2% Neanderthal DNA. It used to be more, but natural selection has weeded out deleterious Neanderthal mutations, and so it's about 2%.

所以现在所有没有纯非洲血统的现代人都有大约2%的尼安德特人DNA。 以前的比例更高，但自然选择淘汰有害的尼安德特人基因突变，所以现在是大约2%。

It also found these rates of adverse events were much higher after COVID-19 than after vaccination, validating the suggestion that the deleterious after-effects of COVID-19 are much more impactful than any potential harms caused by vaccination.

它还发现 COVID-19 后这些良事件的发生率比接种疫苗后高得多，证实 COVID-19 的有害后遗症比疫苗接种造的任何潜在危害影响更大的建议。

Which is a big deal now with social media, because every modern article I read about breakups and getting over them talked about what a deleterious effect social media will have on your recovery process.

现在这在社交媒体上是个大问题，因为每篇我读到的关于分手走出分手的文章都提到， 社交媒体会对你的恢复过程产生极大的负面影响。

To explain why, let's go over two concepts: Muller's ratchet and the Red Queen Hypothesis. Suppose there is a species of animal that has some type of deleterious, or harmful, mutation.

为解释原因，让我们回顾一下两个概念：穆勒棘轮红皇后假说。假设有一种动物具有某种有害或有害的突变。