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BBB

美英

n.血脑屏障；束支传导阻滞；血脑障壁
网络血脑屏障(blood-brain barrier)；商业改进局(Better Business Bureau)；束支传导阻滞(bundle branch block)

BBB

英-汉英-英网络释义

BBB

血脑屏障(blood-brain barrier)

而后期血脑屏障(BBB)损伤引起的血管源性脑水肿是主要的原因。研究表明脑出血后启动的炎症反应和血脑屏障的损伤有很大关 …

血脑障壁

血脑障壁（BBB）是脑部药物发展的瓶颈，是最重要限制神经病疗法未来的增长的因素。 BBB的问题如图1所示，这是一只白鼠 …

商业改进局(Better Business Bureau)

　　据最新的商业改进局（BBB）消息，Capcom的商业信用评级被整整降低了3级，从A+降到了B。因此祝贺广大的玩家，这是你 …

束支传导阻滞(bundle branch block)

长期束支传导阻滞（BBB）是指通过特殊传导通路被称为神经束受损发送电脉冲。包包含许多小神经，就像一个电线包含了许 …

脑部血脑屏障

目前癌症的化学治疗已经取得很大进步，但是由于脑部血脑屏障(BBB)的特殊结构，脑瘤的化学治疗仍受到许多限制，任何化疗 …

投资等级

假定迪斯尼公司在投资等级 (BBB)的约束下经营，则最优负债率为 30%。迪斯尼公司并不处在立即提高财务杠杆率的压力之下…

例句：

I think I speak for all my fellow employees when I say that we at BBB are delighted to be working with an industry leader like AAA .

我谨代表 BBB 公司的全体同仁向 AAA 公司致意，能与贵公司这样的业界翘楚合作，我们都感到非常高兴。

Ireland is now trading at the implied rating of "BBB, " down six notches from its current rating of "AA" where it traded in January.

爱尔兰 CDS 现在的隐含评级为 “BBB ”，较目前的 “AA ”评级低六个级距。

Investors might be tempted by the fat yields on so-called junk bonds, issued by companies with credit ratings below BBB.

投资者可能会被信用评级低于 BBB 的企业发售的垃圾债券的丰厚收益所吸引。

The existence of blood -brain barrier (BBB) is an unfavorable factor in the treatment of central nervous system (CNS) diseases .

血脑屏障的存在不利于中枢神经系统疾病的治疗。载药纳米粒是一种新型药物输送载体。

Animals were killed at time of paralysis (BBB Score 7 ), and the volume of epidural tumor growth within the spinal canal was measured .

出现瘫痪时（BBB 得分 7 ）处死动物，测量椎管内硬膜外生长的肿瘤容积。

Nanoparticles composed of cholesterol hydrophobic-modified chitosan could not transport across BBB through electrostatic adsorption .

壳聚糖自组装纳米微粒不能通过静电吸附介导通过血脑屏障；

Investment grade bonds (those with a rating of BBB or better) carry less risk but offer a relatively low yield .

投资级的债券（信用评级在 BBB 级及以上的债券）具有较小的风险，不过他们的收益也相对较低。

The bond has received a credit rating of BBB or higher from a credit rating agency approved or recognized by the competent authority .

债券经主管机关核准或认可之信用评等机构评等达 BBB 级以上。

BBB used to be the most popular type for windlass designs of the past , but has been replaced by G4.

BBB 以前是起锚机设计及格应用得最受欢迎的锚链，但是现已被 G4 代替了。

The blood-brain barrier (BBB) regulates the passage of material between the bloodstream and the brain .

血脑屏障（BBB 等级）规定通过材料之间的血液和脑。

In 2007, the Bank launched related work in BBB system and risk early-warning system, which were formally put into service in October 2007.

2007年本行启动了 BBB 系统和风险预警系统的相关工作并于 10月份正式上线运行。

Credit ratings agency Fitch lowered its ratings on Cadbury and Kraft, but both remain investment -grade at BBB-.

评级机构惠誉降低了吉百利和卡夫的信用级别，但是两者的投资级别都保持在 BBB-级别。

California's debt rating was downgraded to BBB, two notches above junk status, by Fitch, a credit -rating agency .

信用评级机构 Fitch 将加利福利亚债务级别下调至了 BBB ，只比最低级别高两级。

As consumers leveraged up , so did companies . The average bond rating fell from A in 1981 to BBB- today , just one notch above junk status.

公司也与个体消费者一样，举债经营，导致债券评级从 1981年的 A 类降至如今的 BBB-，仅比最差高出一个等级。

See Listing 3 for a one-line script that renames files from aaa to bbb.

请参阅清单 3 以获取将文件从 aaa 重命名为 bbb 的一行程序脚本。

Results : Shenchang injection could decrease ET but increase CGRP in MCAO rats. No marked effect of BBB were observed after treatment.

结果：神昌注射液能明显降低血浆内皮素含量，升高降钙素基因相关肽含量，对血脑通透性则无明显影响。

More than 84% of those complaints were resolved , according to BBB data .

据商业改进局的数据，上述投诉中的 84%都得到了解决。

But it is difficult for exogenous gene to enter brain because of the presence of the blood-brain barrier (BBB).

但血脑屏障的存在却使外源性基因难以进入脑内，是中枢神经系统转基因治疗的主要障碍。

BBB has an option at any time during the 3 years to buy over the Facility at predetermined prices .

BBB 有权在三年内任何时间以预定价格收购工厂。

Loomis also is buying AA and BBB-minus rated bonds .

Loomis 亦出脱 “AA ”评级债券，买入 “BBB-”级债券。

36KConnUSA - Key of BBb, . 687 " bore, 26" bell , standard valve stroke, white pebble fiberglass branches and bell.

36K 康美国 -低音降 B 键，.687 “内腔，.26 ”喇叭，标准敲击活栓，白卵石花纹玻璃纤维支管和喇叭。

It was rated triple B in 2003 and 2004 when the state also faced a budget deficit .

它在 2003年和 2004年的评级为 BBB ，当时也面临着预算赤字。

I was from the Sirian star system that was destroyed by some BBB&G's in that place long ago .

我来自于很久以前被一些 BBB&G ’s （大坏蛋们）毁灭的天狼星系统。

BBB

BBB