VMA

  • VMA
  • abbr.

    Valve Manufacturers Association <美>阀门厂商协会;

纠错 数据更新时间:2026-04-18 09:19:47
1、

The conclusions are useful in effectively controlling VMA and enhancing the property of asphalt mixture.

结论对如何有效控制VMA,提高沥青混合料质量有实际意义.

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2、

The alternate copolymer of methyl vinyl ether and maleic anhydride ( PMVMA) was synthesized by using solution radical copolymerization.

采用溶液自由基共聚合方法,合成了甲基乙烯基醚(MVE)与马来酸酐(MAN)的交替共聚物(PMVMA)。

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3、

The results show that the VMA value computed by percent air voids in bituminous mixture plus percent total bitumen volume in bituminous mixtures is bigger than the VMA value by America method.

研究表明:我国的计算方法之一,用空隙率与总沥青用量的和计算的VMA明显偏大,有时难以排除不满足最小VMA要求的混合料。

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4、

Vmax of remission patients was higher than control.

左右上动脉Vmax缓解 组较对照增高,而Vmin缓解组与对照无差异.

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5、

The results show that CA ratio has a significant effect on percent air voids, VMA, formation of the coarse aggregate skeleton, rutting resistance and densification characteristics of asphalt mixture;

结果表明:CA比对沥青混合料的空隙率、矿料间隙率、粗集料骨架的形成、抗车辙性能和压实性能具有显著影响;

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6、

Conclusion: VMAT 2 transgenic CHO cells can resist the toxicity of dopamine.

结论: 转染VMAT2的CHO细胞对DA引起的毒性有显著的抵抗作用.

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7、

While Ζ S 1S 2 cos(Δα)/ PCV max, preying relationship absents, the former Eqs. shows two species in the same trophic level and the latter in more than one trophic level.

当ΖS1S2cos(Δα)/PCVmax时,不存在捕食关系,前式为同一营养级,后式为相隔一个至几个营养级。

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8、

In AMH group, all the patients were hypertensive and their 24 h urinary VMA was increased. Most of them ( 15/ 16) had higher urinary catecholamine level than normal;

肾上腺髓质增生患者均有高血压,24h尿VMA均增高,大部分(15/16)患者尿儿茶酚胺高于正常;

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9、

Accepting her VMA award for best female video for I Knew You Were Trouble, Taylor appeared to make a jibe at Harry-whom the song is believed to be about.

当泰勒的热单《I Knew You Were Trouble》获得VMA最佳女歌手录影带这一奖时,泰勒还嘲讽过哈里,大家都认为这首歌应该是写给哈里的。

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10、

Aim : To study the effect of lactacystin on dopamine ltransporter ( DAT ) and vesicular monoamine transporter ( VMAT 2 ) protein expressions in rats striatum.

目的: 探讨蛋白酶体抑制剂lactacystin对大鼠纹状体多巴胺转运体 ( DAT ) 和囊泡单胺转运体2 ( VMAT2 ) 蛋白表达的影响.

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11、

But her VMA performance wasn't a matter of exhaustion or burnout. It was an attempt to slough off an outdated young brand with one that's much more outrageous.

但她在MTV音乐录影带大奖颁奖礼上的表演不是由于身心俱疲的关系,而是尝试以更加离谱的形象来摒弃滞后的青春美少女品牌定位。

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12、

The enterprise SM CNC AKTIV MARCZUK offers among other things Gear cabinet and Machine elements.

SMCNCAKTIVMARCZUK是一家现代化、值得信赖的专门产品供应商,该供应商从事传动齿轮箱外壳,机器零件的制造和销售.

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