That AA batteries are standardized makes them more readily accessible, helps drive down their price through competition and economies of scale, and thus makes the AA battery more valuable.
比如说双a电池的标准化使得它更容易被买到，而且竞争和规模效应使得产品价格下降，从而使得双a电池的效用更高。
The rating agency also lowered its rating on Portugal, to a -; a day later it downgraded Spain from AA + to AA.
标准普尔也降低了葡萄牙的评级到A-；一天后它再次把西班牙的评级从AA +降低到AA。
I always log into AA last and purchase from the AA window to ensure I'll receive my miles.
我常常在最后登录AA，然后从AA窗口购物以确定我收到奖励的里程数目。
But what she had said was true: since I'd quit drinking, quit going to rehab, and quit going to AA meetings, the rehab participants and AA victims had taken to coming my way.
不过她说的倒是实话：自从我戒酒，不再去康复会，也不再去戒酒者互诫会，康复会和戒酒会的会员就一直在和我往来。
Citing concerns about BP's costs and legal liabilities, Fitch Ratings downgraded BP's long-term default rating and senior unsecured debt to AA from AA-plus.
惠誉国际评级(Fitch Ratings)将英国石油公司长期违约评级和优先无担保债务从AA +下调至AA，原因是出于对英国石油公司的花费和法律责任的担忧。
Each Equipment delivered by Seller to AA Corporation shall meet all specifications and other requirements approved by AA Corporation.
卖方向AA公司提供的设备应当符合经aa公司批准的所有规格及其他要求。
Purchase order shall mean a document or other request issued by AA Corporation if and when AA Corporation requests that Seller shall deliver the Equipment or a part thereof to AA Corporation.
订购单是指当AA公司请求卖方交付设备或部分设备时签发的文件或其他要求。
Confidential information of AA company. Do not use, disclose or copy except with prior written consent from AA company. All whole or partial copies must bear this full legend.
AA公司保密资料。未经AA公司书面同意，不得使用、披露或复制。所有全部或部分复制件上都必须有此全部说明文字。
Because the oxidation of ascorbic acid (AA) is an irreversible reaction in MWNT film, as a result the interferences of AA for determining da and EP were eliminated.
由于抗坏血酸(AA)在MWNT修饰电极上的氧化是不可逆的，因此利用还原峰进行测定，消除了AA对DA和EP的干扰。
While translated to Amino acids sequences, Yellow showed little genetic variation. 18 individuals belong to only 5 haploids, and only 6 sites of AA mutation causing 8 AA mutations exist.
将核酸序列转换成氨基酸序列后，黄牛表现的遗传差异更小，18个个体分享5种氨基酸序列单倍型，共有6个氨基酸突变位点，8个突变氨基酸。
Methods:Set up AA rat models by Freund′s Complete Adjuvant and treat the AA rats by pouring Yujin tincture into their stomachs, finally observe the therapeutic effect.
方法：以完全弗氏佐剂诱导大鼠AA模型，灌胃服用玉津酒，观察AA大鼠病症改善情况及对免疫功能的影响。
The purpose of this study is to explore the effects of genetic and environmental factors on the onset of AA and presume the possible genetic model of AA.
本文旨在研究遗传因素及环境因素在斑秃发病过程中的作用以及探讨斑秃可能的遗传模式。
To support AA to develop the market, BB agrees to provide samples on its own cost to AA during the Agreement time period.
为了支持AA开拓市场，在本协议期限内，BB同意自己承担费用为AA提供样品。
Sugar and Aa composition were determined by PC, Aa analysis, UV, IR, element analysis technology.
通过纸层析(PC)、氨基酸分析、UV、IR、元素分析等技术确定其单糖及元素组成。
Conclusion SLE with AA indicates a critical condition. Investigating the cause of AA and working out appropriate treatment measures are most important.
结论SLE伴发aa预示病情危重，应尽早明确AA的原因，恰当选择治疗措施。
The biodegradability of the copolymer of aconitic acid-acrylic acid (AA-AA), that is a new kind of scale inhibitor, was studied with shaking-bottle incubating test.
通过摇床实验，研究新型阻垢剂乌头酸丙烯酸共聚物(AA AA)的生物降解性。
Experiment was conducted on the influence of noise to growing of AA broilers and content of thyroxine in blood of AA broilers.
本试验探讨了噪声对AA鸡生长以及血液生理生化指标的影响。
Chapter Two introduces the situation of AA-style in the translation, mainly analyzes the situation in translation when AA-style as adverbial, attribute, predicate.
第二章论述AA式形容词重叠在译文中的翻译，主要对AA式作状语、定语和谓语时的对译情况进行了分析。
The results showed that 70.7% of THH-induced MN and 65.9% of AA-induced MN contained whole chromosomes, suggesting both THH and AA have aneugeni…
结果表明，昆明山海棠和丙烯酰胺诱导的由整条染色体组成的微核分别可达70.7％和65.9％，提示昆明山海棠和丙烯酰胺均有较强的非整倍体毒性。
The thermal conductivity of sample containing the PE-AA is smaller than another two samples without PE-AA in the direction a, while bigger than another two samples without PE-AA in the direction b.
在热流平行于注塑过程中流体流动方向上，使用了增容剂PE - AA的样品的热导率大于另外两个样品。
The reduplicative patterns of the monosyllabic adjectives in Huizhou dialect have three forms, A-AA, A-AA(?)
文章探讨惠州话形容词的重叠式，认为惠州话单音节形容词的重叠有三种格式：A→AA，A→AA（?）
The results showed that 70.7% of THH-induced MN and 65.9% of AA-induced MN contained whole chromosomes, suggesting both THH and AA have aneugenic poison.
结果表明，昆明山海棠和丙烯酰胺诱导的由整条染色体组成的微核分别可达70。7％和65。
The results showed that 70.7% of THH-induced MN and 65.9% of AA-induced MN contained whole chromosomes, suggesting both THH and AA have aneugenic poison.
结果表明，昆明山海棠和丙烯酰胺诱导的由整条染色体组成的微核分别可达70。7％和65。
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