Pac是什么意思 Pac在线中文翻译

PAC 英 [ˌpi: ei ˈsi:] 美 [ˌpi:eɪ'si:]

PAC 词典解释

1. 聚氯化铝
   ...单位价格: 1100元/吨 产品介绍: 聚氯化铝(PAC)是一种高效净水剂,广泛应用于城乡自来水给水净化,工业水和工业循环水净化及生活污水、制药、造纸和印染等工业污水的净化,具有投加量少、......
2. 感光化合物
   ...IC制造中所用光刻胶通常有三种成分:树脂或基体材料、感光化合物(PAC)以及可控制光刻胶机械性能(基体粘滞性)并使其保持液体状态的溶剂 [4]. 正性光刻胶中,PAC在曝光前后发生了从抑制剂到感光增强剂的变化. PAC能抑制树脂溶解,...
3. 改进型爱国者导弹
   ...在拦截范围和拦截速度上,各种导弹防御拦截器具有较大差异,一些拦截器只能通过在大气层中与导弹相撞的方式来解除短程攻击,比如改进型爱国者导弹(PAC)-3....
4. 可编程自动化控制器
   ...使用的产品:数据采集,工业通信,LabVIEW, PXI/CompactPCI, 可编程自动化控制器(PAC)介绍:跟上自动化的需求在现今的竞争趋势下,贯穿整个制造领域流程形成了对进一步自动化的巨大需求, 推动这一需求不断增长的正是对更高产出和低耗的效率追求....
5. abbr. polymerized aluminium chloride; 聚合氯化铝
6. abbr. powered activated carbon; 粉末活性炭
7. abbr. phase-amplitude control; 相位幅值控制
8. abbr. process analytical chemi; 过程分析化学

PAC 双语例句

1. Acting on import and export business, processing, and the number of enterprises and companies of the commission: the monthly balance of the field to provide some instruments; mutual mutually beneficial to business operations of your company `fill the PAC, the PAC meet the urgent needs for the provision of Notes services are as follows:★ ordinary tax.
   代理进出口业务，来料加工，及受多家企业与公司的委托：将每个月余额的一些票据向外提供；互惠互益，以解贵司业务运作`补帐，作帐的燃眉之急；提供如下票据服务：★普通国税。
2. Polysilic aluminium sulphate flocculant was prepared by using sodium silicate and aluminium sulphate as raw materials in this paper. The optimum preparation parameters were acquired. The flocculent performance of PSAS was better than that of PAC, so PSAS has certain practical value.
   聚硅酸硫酸铝絮凝剂是在活化硅酸及铝盐絮凝剂的基础上发展起来的聚硅酸与铝盐的复合产物，因其絮凝效果显著，且克服了聚硅酸作助凝剂存在二次投加的缺点，从而成为国内外无机絮凝剂的研究热点［门。
3. Tupac Shakur-The Best Of 2pac-Part I Par...
   广州的朋友们请问哪有打口带卖！
4. The energy of ac'ivation of viscous flow, related with Arrhenius equation is between those of HEC and PAC.
   借助阿氏方程得到的CMHPC粘流活化能介于离子型羧甲基纤维素醚和非离子型羟乙基纤维素醚之间。
5. PACAP38 and PAC1 will be expressed in the procession of neural regeneration after nerve crush, and PACAP38 would taking part in this procession; ④PACAP38 will take part in protection and antiapoptosis in the nerve injury procedure.
   RT-PCR半定量法，是以β-actin作内参，进行PACAP38、PAC1的半定量测定；②正常的突触功能恢复可以反映有效的神经再生，以生长锥和突触囊泡膜成分突触素作为神经再生的指标，检测脊髓及DRG中，神经肽PACAP38和PAC1在坐骨神经再生过程中的1天，3天，7天，14天，28天各时点的表达改变，并采用RT-PCR技术进行定性分析，以进一步推测此神经肽是否参与神经损伤后的神经再生过程，及其可能的作用机制。
6. The effect on removal of organics by coagulation and PAC was evaluated by means of determining distribution of MWC.
   论文通过测定分子量分布的手段来考察混凝和粉末活性炭去除有机物的效果。
7. Strains belonging to the genera of Saccharomyces and Candida I with high enzyme activity of pyruvate decarboxylase are widely used in biotransformation of L-PAC from benzaldehyde and pyruvate.
   目前，主要采用具有高活性的丙酮酸脱羧酶的Saccharomyces属和Candida属菌株，以苯甲醛和丙酮酸为底物转化生产L-PAC。
8. In addition, he said, the Modicon M340 PAC will be a replacement option for current Modicon Compact984 PLC applications where compatible requirements exist.
   他表示，此外，Modicon M340 PAC还将是目前有兼容需要的Modicon Compact984 PLC应用的一个替代选择。
9. CD62P level of Platelet Coat in CHD patient with Medium-scored syndrome of blood stasis was significantly higher than that in patient with low-scored syndrome of blood stasis.
   造影当日清晨空腹采静脉血用生化显色法检测血浆LPA，用三色流式细胞分析血小板膜糖蛋白CD62P和PAC1表达量。
10. In addition, the interaction between polysilicic acid and hydrolysis aluminum species in PASiS was discussed.
    水处理实验结果表明，PASiS的絮凝效果优于PAC，PAS，PASC和PAM等絮凝剂，而又以共聚法制备的PASiS的絮凝效果更佳；不同碱化度、硅酸聚合度及铝硅摩尔比的PASiS表现出不同的絮凝性能，吸附架桥及捕获沉淀是其主要絮凝机理。
11. The paper takes specific resistance to filtration as the main index of dewaterability and studies the influence of some controllable factors on sludge dewaterability in sludge conditioning of two schemes－one is combined use of PAM and PAC and another is combined use of PAM and PFS.
    试验得出单就药剂费用而言，无机絮凝剂与有机絮凝剂联合使用时的药剂费用要低于单独使用有机絮凝剂；不同药剂联合使用时，采用先加无机絮凝剂后加有机高分子絮凝剂的投加方式的脱水效果不一定是最佳的，要根据污泥性质进行现场试验确定最佳的药剂投加方式；两者联合使用时，污泥脱水比阻较小，且形成的泥饼含固率较高。
12. The results of the calculation show that the concentration of PAC in mixed liquor of aeration tank increased with the raise of the dosage of PAC and the ratio of sludge age to hydraulic retention time.
    计算结果表明，曝气池混合液中PAC浓度随着PAC投加量和泥龄与水力停留时间的比值的提高而增加。
13. The second verse is performed by the late TupacShakur -- permission to use this powerful recording was given to Nas by theShakur estate -- and the combination of these two brilliant street poetsrapping together is both eerie and unforgettable.
    歌曲第二段采样了已故饶舌歌手2Pac的声音——两位身处不同时空，却同样才华横溢的街头诗人合力筑就了这首歌曲离奇的经典。
14. Division Main chemicals products, palm wax, azo two different Western eyes, light calcium carbonate, talc yet, lithopone, zinc stearate, titanium dioxide, iron oxide Hongfen, carbon black powder, boron powder, Soda ash, protopine, Linsuansanna, sodium nitrite, metal cleaning agent tablets of activated carbon, paraffin, hydrogen peroxide, PAC, gypsum powder, stearic acid and other chemical products, the full range, Reliable, ensure credibility.
    本部主营化工原料产品，有棕榈蜡、偶氮二异西睛、轻质碳酸钙、尚滑石粉、立德粉、硬脂酸锌、钛白粉、氧化铁红粉、碳黑粉、硼粉、纯碱、片碱、磷酸三钠、亚硝酸钠、金属清洁剂、活性碳粒、石蜡、双氧水、聚合氯化铝、石膏粉、硬脂酸等多种化工产品，品种齐全，质量可靠，信誉保证。
15. The analysis showed that the raw effluents contain various COCs, such as dichloromethane, chloroform, carbon tetrachloride, bromodichloromethane, dibromochloromethane and nitrodichloromethane, and the total content of chloroform and carbon tetrachloride found in all samples exceeds 80% of the COCs. The PAC adsorption results indicate that COCs are not detected in the effluent after adsorption by 1 g·L-1 of PAC.
    分析结果表明，尾水中存在二氯甲烷、三氯甲烷、四氯化碳、二氯一溴甲烷、二溴一氯甲烷、二氯硝基甲烷等多种有机氯化物，其中，三氯甲烷和四氯化碳在所取样品中都存在且相对含量之和超过80%；吸附结果表明，所选择的活性炭样在1 g·L-1投加量下，尾水中未检出有机氯化物。
16. Work boot, pac boot, hunting boot, water proof development technician, at lease 6 years experience.
    要求有工作鞋，登山鞋，打猎鞋，防水鞋开发到技转至少 6年以上经验。
17. The changes of PaO2 and PaCO2 were detected before and 24 h, 48 h, and 72 h after treatment.
    每组20例。观察各组治疗前和治疗24、48、72h后的Pa02和PaC02变化。
18. They like me, I want them to love me like they love'Pac
    他们喜欢我，我希望他们像喜欢PAC那样喜欢我
19. This new method is a good reference for improving the production efficiency of PAC.
    新方法对于提高聚氯化铝的生产效率具有非常好的借鉴作用。
20. Here are the samples of pac** available now, you may have a look.
    这是我们目前用的包装样品，你可以看下。

PAC 单语例句

1. Gingrich meanwhile has been kept in the race largely by a super PAC financed by a friend who is a casino tycoon.
2. The PAC said there was a lack of clarity about the legacy of the Games, especially whether five new venues being built will be properly used afterward.
3. The Edwards camp has said the latter payment from the PAC was exchanged for 100 hours of unused videotape Hunter shot.
4. Needless to say the PAC is obliged to supervise the government over funding matters and give criticism where it's due.
5. The PAC Wednesday held an internal meeting to discuss the proceedings for the Monday hearing.
6. Only extracts with some names of people obliterated were submitted eventually and the work of the PAC was considerably impeded.
7. He also felt a little bit disappointed that the PAC did not find their extensive explanations and written submissions fully convincing.
8. The government should accept any sound criticism from the PAC so that similar mistakes will be avoided in the future.
9. The PAC wrote to the Education Bureau on Friday, saying it had no objection to disclosing the names of schools.
10. The PAC Monday held a third public hearing on the administration of direct subsidy schools.

PAC [pæk]