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1 词典释义:
alpha
时间: 2024-06-23 10:13:39
英 [ˈælfə]

n.希腊字母表的第1个字母(A,α);优等,甲级(代替A);

comp.(群体中)居社群首领地位的,占主导地位的;α- 位异构物的;子位异构物的;α- 位的;子位的;α的;氦-4原子核的;

双语例句
  • We broke up into groups, and each group designed its own toy and made an alpha prototype.

    我们分成几个小组,每个小组都设计了自己的玩具并制作了一个 alpha 原型。

  • The company shut all four of its Brent platforms, Alpha, Bravo, Charlie, and Delta, in January for repairs.

    该公司在一月为了维修而关闭了旗下四个布伦特油田平台:阿尔法、布拉沃、查理和德尔塔。

  • The predictive signal is a steady rhythm of alpha waves emanating from the brain's right hemisphere, which are closely associated with relaxing activities.

    预测信号是大脑右半球发出的稳定节奏阿尔法波,与放松身心的活动密切相关。

  • An early strain of research claimed that when we watch television, our brains mostly exhibit slow alpha waves—indicating a low level of arousal, similar to when we are daydreaming.

    一项早期的研究表明,当我们看电视时,我们的大脑大多表现出缓慢的阿尔法波,这表明我们的兴奋程度程度较低,类似于做白日梦的状态。

  • The easy ones are on the diagonal: we both get B- if we both choose Alpha; we both get B+ if we both choose Beta.

    在对角线上就更直观了:如果我们都选 α 的话得 B- ,如果我们都选 β 的话得 B+ 。

  • Other rapidly rotating stars include Alpha Arae, Pleione, Vega and Achernar.

    其他快速旋转的恒星包括阿尔法星、昴宿星、织女星和阿克纳星。

  • The alpha helix is found in muscle protein and keratin.

    α螺旋存在于肌肉蛋白和角蛋白中。

  • One group of scientists has proposed that alpha-mangostin, can cause cell death in leukemia cells.

    一组科学家提出,倒捻子素的抗氧化剂可以导致白血病细胞死亡。

  • The radioactive displacement law of Fajans and Soddy was formulated to describe the products of alpha and beta decay.

    法扬斯和索迪的放射性位移定律被用来描述α和β衰变的产物。

  • In contrast, 17 alpha androstenediol inhibits proliferation and mediates apoptosis in tumor cells of murine and human origin.

    相比之下,17-α雄甾二烯抑制人和鼠组织的肿瘤细胞增殖和介导肿瘤细胞的凋亡。

  • It shows the role of TNF-alpha and its receptors in the production of beta-1,4 galactosyltransferase I and V mRNAs by rat primary astrocytes.

    这显示了巢蛋白和阶段特异性胚胎抗原-1在大鼠2型星形胶质细胞中的表达。

  • Alpha pay for beta performance.

    阿尔法的价格,贝塔的表现。

  • Rutherford used alpha particles.

    卢瑟福用的是阿尔法粒子。

  • Access for user alpha is denied.

    用户alpha的访问会被拒绝。

  • And you can see that here in Alpha.

    这些在阿尔法你们可以看到。

  • And you can see that here in Alpha.

    你可以在阿尔法这里看到。

  • Any Wolf can become an alpha.

    任何狼都可以成为领头狼。

  • We'll have points alpha and beta.

    我们有两个点α和β

  • Why is alpha so important?

    为什么阿尔法常数是如此的重要?

  • Alpha women and beta men.

    当然就是一等女和二等男了。

  • Are You Using Alpha?

    你在使用Alpha吗?

  • This is the analogy to the alpha particle.

    这和阿尔法粒子类似。

  • And let me tell you a little bit about alpha.

    让我告诉你一点点关于阿尔法常数的事。

  • Challenge: Bringing Wolfram Alpha to More users.

    挑战:将Wolfram Alpha带给更多的用户。

  • They found no evidence for any variation of alpha.

    他们并未发现阿尔法的变化。

  • This is what ALPHA has just succeeded in doing.

    这就是阿尔法试验小组最近成功的做法。

  • So, what we've got here is a source of alpha particles.

    我们已经有了一个阿尔法粒子源。

  • He shot alpha particles which have a charge of plus two.

    他入射的阿尔法粒子带有两个正电荷。

短语搭配
  • alpha and omega

    始终;全部

  • alpha male

    大男子主义者

  • alpha rays

    α射线

近义词
n. 希腊字母的第一个字母;开端;最初
考纲分布

12年出现 4

重要程度
  • 100%

    n 阿尔法

考纲释义
  • n. 阿尔法

    英文释义:

    the first letter of the Greek alphabet represented in the English alphabets \a\

必考派生词