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β

β

β

1

I predict that an impetus will be the discovery of a habitable planet around the nearest pair of stars: Alpha and Beta Centauri.

我还认为，在离我们最近的双恒星系 --半人马座α 星和 β 星 --发现一颗可居住的行星将是人类的一个动力。

2

Amyloid beta itself might be injuring nerve cells or the plaques, made of accumulations of amyloid beta, could be the culprits .

淀粉样 β 蛋白本身可能损伤神经细胞或者有它聚集形成的老年斑才是罪魁祸首。

3

Scientists understand that Alzheimer's disease is characterised by a build up in the brain of a protein called amyloid beta peptide.

科学家们已经发现老年痴呆症的特点是大脑中生成一种叫做 β 淀粉状蛋白的蛋白质。

6

The main culprits were vitamin A, beta carotene and vitamin E ; vitamin C and selenium seemed to have no meaningful effect .

罪魁祸首就是维生素 A 、β -胡萝卜素和维 E ；维 C 和硒也没显示有明显效果。

7

Thrombolytic (clot-dissolving) drugs may be administered. Beta-blockers alleviate pain and slow the heart rate .

或许可以提供溶血栓药物。β 阻断剂减轻疼痛并降低心跳速率。

8

That was the plan -- to call storms Alpha , Beta and so on -- if there were ever more than twenty-one named storms in a season .

这是该计划 -调用风暴的 α ，β 等 -如果有过在一个赛季比二十一命名风暴。

9

Alpha and beta particle radiation is lower energy and can often be blocked by just a sheet of paper .

α 和 β 粒子辐射的能量较低，一页纸片便可以阻挡住它们。

10

"Development of a cell therapy for diabetes would be greatly aided by a renewable supply of human beta-cells , " Dr. Emmanuel E.

“人 β 细胞可再生供应可大大促进糖尿病的细胞治疗的发展，”来自在圣地亚哥的 Novocell 公司的 EmmanuelE 。

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12

Fermentation yields more isoflavones and a diversity of supportive nutrients including beta glucan and glutathione .

发酵过程中会发生更多的撑持和多样性异黄酮包罗 β 葡聚糖和谷胱甘肽营养素。

13

But value investors , who are inclined to think about risk as the probability and amount of potential loss, find such reasoning absurd .

但价值投资者将风险视为潜在的可能损失的概率和金额，据此而言 β 对于他们来说是可笑的。

14

But scientists haven't yet been able to create fully "differentiated " beta cells in a dish .

但是科学家们还没能在实验室里创造出完全 “分化 ”的 β 细胞。

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Holtzman reckons that when we're awake , our brains are more active , and that this may cause us to produce more beta-amyloid protein .

Holtzman 认为，我们清醒状态时大脑相对活跃，这有可能有助于我们大脑产生更多 β 淀粉状蛋白。

17

Perhaps some of these other conditions set off waves of cell death independent of amyloid beta .

可能是这些异常的条件诱发了细胞坏死而与淀粉样 β 蛋白无关。

18

One of the most promising is to inhibit an enzyme that shears off amyloid beta from a larger protein .

最优希望的一种就是抑制一种将 β 淀粉状蛋白从大蛋白中剪切下来的酶。

20

The result is toxic fragments of a substance known as amyloid beta peptides.

就是叫做淀粉样 β 蛋白的有毒片段。

21

Most of us associate beta-carotene, one of the earliest identified anti-oxidants, with carrots .

我们大多数人会将最早确认的抗氧化剂 β -胡萝卜素和胡萝卜联系在一起。

23

' There's a grain of truth in this. Carrots are high in Beta -carotene which the body converts to vitamin A , essential for healthy vision.

不过生活中吃胡萝卜确实对身体有好处，因为胡萝卜中富含 β -胡萝卜素，它能在人体中转换成维生素 A ，对维持健康非常有益。

25

Among the compounds that fight beta -amyloid formation is EGCG -- a highly studied molecule from green tea .

而 EGCG—这一被深入研究的绿茶成分正是能对抗 β -淀粉样蛋白形成的物质之一。

26

Dr. Masliah is intrigued by the idea that aggregates of A -beta may be killing bacteria and brain cells by the same mechanism .

Masliah 博士对 A -β 蛋白能够和脑细胞以同样的机理杀死细菌的想法很感兴趣。

28

The beta -pleated sheet configuration confers upon amyloid the optical and tinctorial properties that it shows when stained with Congo red .

β -折叠片结构使淀粉样蛋白具有在刚果红染色下显现的光学和染色特性。

30

Beta radiation can cause skin injury and are also harmful to the body internally.

β 射线能造成皮肤受伤且同样也对人体内脏有害。

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