大学英语词汇短语释义解析及例句 alpha

大学英语词汇短语释义解析及例句 alpha


释义:

alpha n. 希腊字母表的第一个字母;甲,α项,α类(一系列项目、分类中的第一位,如化合物的第一种形式);(学校考试成绩或作业)Α等 , 甲等;(人或动物特定群体中的)头领,首领;特定领域内的主导人;α测试,智力测验(alpha test);(天文)α星(星座中第一颗星,多为最亮的星);α衰变(或α粒子);(无线电通信中字母 A 的代码词)Α,α;开端,最初
adj. (兽群或人群中)最有权势的;(产品)初版的,雏形的
[ 复数 alphas ]

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。



They found no evidence for any variation of alpha.

他们并未发现阿尔法的变化。

  • Issue by:www.viv-media.com
  • Web:http://
  • About Viv-Media|Free Add URL|Submit Press Release|Submit How To|SiteMap|Advertise with Us|Help|Contact Viv-Media |China Viv-Media
  • Copyright© 2010-2020 viv-media.com Corporation.
    Use of this web constitutes acceptance of Terms of Service and Privacy Policy. All rights reserved.  Poetry Online :Ancient Chinese Poetry