pa

abbr.

abbr.

abbr.

1. 同 personal assistant
   A PA is the same as a personal assistant .
2. N-COUNT 有线广播系统；扩音系统
   If you refer to the PA or the PA system in a place, you are referring to the public address system.
   1. A voice came booming over the PA...
      从有线广播系统中传出一个瓮声瓮气的声音。
   2. Elvis comes on the coffee shop PA system.
      咖啡店的广播中播放着猫王的歌。

1. A voice came booming over the PA
   从有线广播系统中传出一个瓮声瓮气的声音。
2. Elvis comes on the coffee shop PA system.
   咖啡店的广播中播放着猫王的歌。
3. 'Pa,' he said, 'I don't feel well.'
   “爸，”他说，“我觉得不舒服。”
4. Uncle, pa wants to see you.
   舅舅，我爸爸想见你。
5. Pa, I wish you wouldn't shout
   爸，我希望你不要嚷嚷了。
6. Sara Everett has been a PA for private equity veteran Jon Moulton for 30 years.
   萨拉•埃弗里特（SaraEverett）已经为私人股本界老将乔恩•莫尔顿（JonMoulton）当了30年的私人助理。
7. So this is our pA star and pB star.
   这是pA星和pB星。
8. Objective To investigate the relation of sleep duration and physical activity ( PA) level to obesity.
   目的：通过大样本横断面研究，初步探讨睡眠时间、身体活动水平和肥胖的关系。
9. I am a PA to an extremely volatile boss.
   我是一个私人助理，老板是个极度反复无常的人。
10. PA and I used to ride it.
    我和爸常常走那里。
11. PA familiar with the equipment necessary to operate the machines and maintenance and repair.
    熟悉PA必备的设备机器的操作及维护和保养。
12. Pa's had his hands burned.
    爸的手给烫伤了。
13. The depth analysis was shown by a sample of PA scan light absorption spectra.
    叶片的光声光谱扫描显示了深度分析的精确性。
14. And then, of course, we have an expression for pA, right?
    然后，当然，我们有pA的表达式，对吗？
15. The effect of base bias resistors on the parameters of PA ( power amplifier) was simulated.
    模拟了基极偏置电阻对功率放大器参数的影响。
16. Well, I turned on the lights and sirens, and got on the PA system announcing ourselves as police officers.
    嗯，我开了警灯和警笛，并上了扩音系统宣布我们是警察。
17. Comparative study on structure and properties of compound fishing PP/ PA and common PP monofilaments
    渔用PP/PA复合单丝和普通PP单丝结构与性能的比较研究
18. I'll tell PA if you don't stop monkeying about with his typewriter.
    要是你再摆弄爸爸的打字机，我就告诉他了。
19. At constant temperature, that meant that pA star is bigger than pB star.
    温度恒定时，这意味着pA星比pB星大。
20. Polyamide ( pa) moulding and extrusion materials-part 1: designation
    模塑和挤压成型的聚酰胺（pa）材料第1部分：命名
21. Then one day Pa said that spring was coming.
    一天，爸爸说春天来了。
22. Study and Development of PROFIBUS PA Test System Based on Ethernet
    基于以太网的PROFIBUSPA测试系统研究与开发
23. You know, maybe PA was right about you.
    你知道么，或许爸爸那样对待你就对了。
24. Objective To study the diagnosis and treatment of infected pancreatic necrosis ( IPN) and pancreatic abscess ( PA).
    目的探讨胰腺感染坏死（IPN）和胰腺脓肿（PA）的诊断和治疗。
25. The curing process of PA/ PE dry laminated film was studied.
    研究了PA/PE干式复合薄膜的熟化工艺。
26. MRI perfusion, DWI and MRS were useful technique in the PA diagnosis and differentiate with other tumors.
    MRI灌注、DWI和磁共振波谱（MRS）在PA的诊断和鉴别中具有一定的价值。
27. The compatible of VAE and PA in the composite emulsions is better than the blending system.
    接枝复合乳液中VAE与PA的相容性比共混体系有了较大提高。
28. PA gave her her marching orders.
    帕对她下了逐客令。
29. I heard the bark of the PA system.
    我听到了扩音系统的轰响声。
30. Characteristics between Strain, Temperature and Resistance of PP/ PA/ GF/ CB Composites with Double-percolation
    PP/PA/GF/CB四元双逾渗复合体系的应力、温度和电阻敏感特性