CSF analysis can also show an elevated protein concentration because the inflammation leads to a more permeable blood brain barrier, or BBB, which is a selective semipermeable barrier between the circulating blood and the central nervous system.

脑脊液检查也可有蛋白含量升高，由于炎症导致介于循环血流和中枢神经系统之间的半透膜屏障，即血脑屏障，通透性升高。

That has been good news for the high-yield, or junk, bond market, where companies with poor credit ratings (below the investment-grade threshold of BBB) turn for finance.

对于高收益债券市场或者垃圾债券市场来说，是好消息.在那里，低信用评的企业，也就是低于投资评BBB门槛的企业，可以寻求融资机遇.

A third of American corporate debt is rated BBB, the lowest investment-grade rating.

三分之一的美国公司债务评 BBB，是最低的投资评。

Well, the brain is encapsulated in the so-called BBB, the blood brain barrier.

嗯，脑被包裹在所谓的BBB中，即血脑屏障内。

It is comforting to feel that the whole world is here at the same time living through the same emotion Says BBB's director JB Olivera With novellas suspended football canceled millions of Brazilians stuck at home.

感到全世界都在同一时间经历同样的情绪是令人安慰的，巴西哥的导演JB奥利维拉说。由于肥皂剧暂停，足球被取消，数百万巴西人被困在家里。

At the same time, debt issuance has slowed and yields on American corporate bonds rated bbb, the lowest and most common investment-grade rating, have risen to 5.1%, up from an average of 2.4% in 2021.

与此同时，债务发行放缓，评 bbb 的美国公司债券收益率已从 2021 年的平均 2. 4% 上升至 5. 1%。

I've been really taking care of my skin, so I feel like a BBB cream is just going to take it just really, really pretty, and nice and fresh and clean.

我一直都很注重护肤，所以我觉得用一下 BBB 霜会让皮肤看起来非常漂亮，而且清爽干净。

In a later scene we see Mark Baum's hedge fund Frontpoint buy credit default swaps on BBB rated mortgage backed securities.

在后续场景中，我们看到马克·鲍姆的对冲基金Frontpoint购买了评BBB的抵押贷款支持证券的信用违约互换。

And the ratings that were awarded to the bank, of A3 and BBB respectively, were far from the highest notches available.

而该银行获得的评分别A3和BBB，远未达到可授予的最高等。

I bought the piece, but because I reported Black and Decorative Better Business Bureau, they were like- The BBB.

我购买了那件商品， 但因我向黑人装饰品商业改进局（BBB）进行了投诉，他们表现得好像——“BBB， BBB” 。

To create a better drug, you'd need to minimize its ability to cross the blood-brain barrier, BBB.

要开发一种更优质的药物，就需要尽量降低其穿过血脑屏障（BBB）的能力。

So you put a BBB in, a blood brain barrier.

所以你加入了一个BBB，即血脑屏障。

A BBB rating means that these assets are risky and have approximately a 1% chance of failure in a given year according to rating agencies.

根据评机构的标准，BBB评意味着些资产具有风险，且在一年内发生违约的概率约1%。

I know Patrick Starr, BBB cream, no foundation, but I think for a look like this, this just keeps the focus on the eyes.

我知道帕特里克·斯塔尔， 用BBB霜，不用粉底，但我觉得了种造型， 样可以把焦点放在眼睛上。

BBB has become a national pastime Celebrities and politicians, including a son of President Xiaobalinaro have identified their favorite contestants on Twitter.

巴西哥已成全国性的消遣活动， 名人和政客，包括总统小巴林纳罗的儿子都在推特上表达了他们最喜欢的参赛选手。

It designed a barrier so that molecules that might be dangerous to the brain can't enter the brain and that's what the BBB is for.

它构建了一道屏障，使得那些可能对脑造成危害的分子无法进入脑，而正是血脑屏障（BBB）的作用所在。