PCA
- abbr. 病患自控式止痛（patient-controlled analgesia）；主成分分析（principal component/components analysis）；生产法规管理局（Production Code Administration）；美国进步公民（Progressive Citizens of America）；污染控制局（Pollution Control Agency）；极地冷空气堆吸收，极冠吸收（polar cap absorption）；波特兰水泥协会（Portland Cement Association）；可编程计数器阵列（programmable counter array）
网络释义专业释义
PC A 在前列腺癌 ; 前列腺癌 ; pc机
LIANLI PC-A 联力PC
pc a analysis pca分析
pc- a pocket computer pc1500微机
PC as a Service PC即服务
A PC 问问团队 ; 抗原提呈细胞 ; 绝对式脉冲 ; 一个邮编
PC-on-a-Chip 片上PC
A-PC 别藻蓝蛋白 ; 和别藻蓝蛋白
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杀敌敏
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主成分分析被动皮肤过敏反应 (passive cutaneous anaphylaxis)
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物理配置审计 (physical configuration audit)
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实体组态稽核 (physical configuration audit)主通信附属装置 (primary communication attachment)印刷电路组合 (printed circuit assembly)列印机通信配接器 (printer communications adapter)禁用缩写字程式通信区域 (program communication area)
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双语例句原声例句权威例句
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The price of a PC has fallen by an average of 25% a year since 1982.
1982年以来个人电脑的价格平均每年下降25%。
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It's cheaper to buy software bundled with a PC than separately.
购买与计算机捆绑销售的软件比单独买更便宜。
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When Microsoft developed the handwriting algorithms for the tablet PC a decade ago, they got handwriting samples from thousands of volunteers who knew what they were for.
当十年前微软在为平板电脑开发手写算法的时候，他们的手写样品来自几千名知道这些样品用途的志愿者。
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So that means if you-- whether you own a Mac, PC or whatever, you have a whole chunk of RAM memory which you can draw for instance as a rectangle, if you can't quite see.
也就是说，无论你的电脑是Mac也好，PC也好或其他什么的，你会有厚厚一块RAM存储器,我们可以把它画成长方形，你们有可能看不到。
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