vac

noun

1. （大学的）假期
   a university vacation

1. N-COUNT （大学的）假期，寒暑假
   A vac is a period of the year when universities and colleges are officially closed. Vac is an abbreviation for (缩略=) 'vacation'.
   1. ...the summer vac.
      暑假
2. N-COUNT 真空吸尘器
   A vac is an electric machine which sucks up dust and dirt from carpets. Vac is an abbreviation for (缩略=) 'vacuum cleaner'.
   1. We found the vac easy to push.
      我们发现这种真空吸尘器很容易推着走。

1. We found the vac easy to push.
   我们发现这种真空吸尘器很容易推着走。
2. Study on preparation and performance of VAc/ BA/ AA copolymer emulsion adhesive
   VAc/BA/AA共聚乳液胶粘剂的制备与性能研究
3. VAC United Sural neuro-veno-fasciocutaneous flap to repair the ankle wounds was a good way.
   VAC联合腓肠神经营养血管皮瓣是修复足踝部创面的良好方法之一。
4. I'll just get the VAC out and clear up these crumbs.
   我一会儿就把吸尘器拿出来，将这些面包屑清除掉。
5. Ethylene/ vinyl acetate ( e/ vac) moulding and extrusion materials-part 1: designation system and basis for specifications
   醋酸乙烯/乙烯酯（e/vac）模压和挤压材料-第1部分：名称和规范
6. Preparation of VAc/ AA/ MMA copolymer emulsion as fast drying adhesive for cigarette
   快干卷烟胶用VAc/AA/MMA三元共聚乳液的制备
7. Study on cement mortar modified by vac/ dmc soap-free cationic emulsion copolymerization
   VAC/DMC阳离子无皂乳液改性水泥砂浆研究
8. Comparison of the Impact of Vacuum-Assisted Closure ( VAC) and Biological Dressing in Wound Repair
   比较负压封闭引流（VAC）与生物敷料A对创面修复的影响
9. Synthesis of PHMS/ VAc/ NMA Composite Emulsion
   有机硅-醋酸乙烯酯复合乳液的合成
10. In this paper, the graft copolymerization of SPI with vinyl acetic ester ( VAc) was initiatively studied.
    本文主要探讨用气相色谱测定车间空气中醋酸乙烯酯的方法。
11. All three can deliver up to30 frames per second of high-quality video across the network and can be powered by Ethernet or24 VAC.
    三款摄像机都通过网络每秒30帧传输高质量视频，都使用以太网或者24伏电压。
12. Currently, VAC runs nine studios, a lecture theatre, an exhibition gallery and a multi-purpose room, open for hire to artists and art groups.
    中心现时设有九个艺术工作室、一间演讲厅、一个展览厅及一间多用途活动室，欢迎艺术工作者及团体租用。
13. Study on VAc emulsion modified by water-based 2-EHA
    水基丙烯酸酯改性醋酸乙烯乳液的研究
14. A kind of emulsion adhesive used for paper tube was prepared by cross linked copolymerization of EVA emulsion, VAc and acrylic acid and addition of high quality filler.
    以eva乳液，醋酸乙烯、烯酸通过共聚和交联反应，配以优质填料研制了一种纸管用乳液胶粘剂。
15. The Australian Government will refund the VAC if your application is capped and ceased.
    如果您的申请被封顶和停签了，澳大利亚政府将退还您的签证申请费（VAC）。
16. The application of great power induction electrical method to the sb orefield in County MEO VAC of Viet Nam
    大功率激电法在越南苗王县锑矿区的应用
17. Helps eliminate stage rumble or other low-frequency room noise such as that coming from heating, ventilation, or cooling ( HVAC) systems.
    有助于消除舞台上的嗡嗡声或其它来自暖通空调（VAC）统的低频室内噪音。
18. Synthesis of film-forming agent with AMPS/ VAc/ BA copolymer for seed-coating formulation Primers may be any of the common rigid film formers.
    种衣剂用AMPS/VAc/BA三元共聚成膜剂的合成预涂层可以是任何常用的刚性成膜剂。
19. The influence of the content of VAC on the property of EVA waterproofing membrane
    VAC含量对EVA防水卷材性能的影响
20. The influence of silicone and VAc content on the water proof performance was investigated.
    着重考察了有机硅用量、醋酸乙烯酯单体用量对乳液防水性能的影响。
21. I'll just get the VAC out.
    我这就把吸尘器拿出来。
22. Studies on the hydrolysis of the mtbtm/ vac and mtbtm/ ma copolymers
    MTBTM/VAc和MTBTM/MA共聚物水解的研究
23. Study on phms/ BA/ VAc copolymer emulsions
    PHMS/BA/VAc共聚乳液的研究
24. The core-shell emulsion copolymerization of vinyl acetate ( VAc) and butyl acrylate ( BA), was carried out.
    以醋酸乙烯酯（VAc）与丙烯酸丁酯（BA）为主要原料进行核壳乳液共聚合。
25. The recovering process of unconverted VAC after copolymerizing vinyl chloride-vinyl acetate is introduced.
    介绍了氯乙烯-醋酸乙烯酯共聚后未转化VAC的回收工艺；
26. In this paper, several problems about the emulsion polymerization of vinyl acetate ( VAc) were studied.
    本文研究了醋酸乙烯酯（VAc）乳液聚合的若干问题。
27. The effects of main factors on the graft-polymerization of vinyl acetate are investigated emphatically.
    并深入研究了主要因素对VAc表面引发接枝聚合的影响。
28. In this work, SET-LRP copolymerization of VAc and acrylonitrile ( AN) was explored.
    本论文研究了VAc和丙烯腈（AN）的共聚合。
29. On the basis of analyzing the basic process of emulsion copolymerization, the mathematical model on semicontinuous seeded emulsion copolymerization was given. The effect of shear coagulation on VAc/ MMA emulsion copolymerization was studied emphatically.
    在分析了乳液共聚合基本过程的基础上，建立了VAc／MMA半连续种子乳液共聚合的数学模型，着重剖析了剪切凝并对VAc／MMA乳液共聚合反应的影响。
30. It has studied, when MMA and the VAc allocated proportion ( 12%) was certain, PF had an effect on the performance of the blending emulsion.
    研究了MMA与VAc配比（12%）一定时，PF对共混乳液的性能影响。

noun

1. informal term for vacation