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PPO

美 [ˌpi pi ˈoʊ]英 [ˌpiː piː ˈəʊ]

网络聚苯醚；多酚氧化酶(polyphenoloxidase)；首选供给组织(Preferred Provider Organization)

PPO

英-英网络释义

PPO

聚苯醚

聚苯醚聚苯醚（PPO）中文名又叫聚苯醚b，是世界五大通用工程塑料之一。它具有刚性大、耐热性高、难燃，强度较高电性能 …

多酚氧化酶(polyphenoloxidase)

多酚氧化酶(Ppo)能氧化酚类化合物和促进类似木质素物质的聚合作用，这种聚合物在细胞中沉，抑制病原菌生长与扩展l’1。过 …

首选供给组织(Preferred Provider Organization)

...在与健康维持组织(MHO)的竞争中并不具有优势。因而开始成立独立开业者协会一类的MHO或者PPO(preferred Provider Orga…

聚苯氧化酶

由聚苯氧化酶（PPO）引起的，香蕉皮中液泡膜被破坏，所以变黑了！+1 已赞过

醚树脂

...性三嗪树脂(BT)、聚酰亚胺树脂(PI)、二亚苯基醚树脂(PPO)、马来酸酐亚胺——苯乙烯树脂(MS)、聚氰酸酯树脂、聚烯烃树 …

例句：

The material we used for " " are made of PPO and there is no any recycled material in it.

我们使用的注塑叶轮的材料均为 PPO ，不掺任何回料的。

the criteria for registration , as laid down in the ppo , are safety , efficacy and quality of the pharmaceutical product concerned .

正如《条例》所载，注册的准则是有关药剂制品的安全、疗效和质素。

The effects of different inhibitors on PPO activity, browning degree and quality of appearance of fresh-cut apples were studied .

文研究了不同褐变抑制剂对鲜切苹果 PPO 活性、褐变度、感官品质的影响。

He convinced me that PPO was going to the next great thing.

他告诉我 PPO 将是下一个伟大的发明。

Therefore , the oxidative polymerization of DMP to form PPO using water as the reaction medium would be of significance .

因此，在 DMP 的氧化聚合中使用水作为反应介质是一个很重要的进展。

The inhibition of calcium treatment on enzymatic browning influenced polyphenol oxidase (PPO) activity and lipoxygenase (LOX) activity .

渗钙对酶促褐变的抑制作用是通过影响 PPO 活性和 LOX 活性起作用的。

The RIM polyurethane elastomer was prepared by means of quasi-prepolymer process, with L-MDI, DMTDA, PPO as materials .

采用半预聚物法合成了以 L-MDI 、DMTDA 、PPO 为原料的双组分 RIM 聚氨酯弹性体。

The activity of PPO increased gradually during the root primordium inducement and morphogenesis .

在根原基诱导和形成期间，PPO 活性呈升高趋势。

Therefore , these PPO activity assays were very useful for screening breeding materials and genetic analysis .

因此，这一检测方法适于进行 PPO 活性的遗传分析研究。

Do patients continue to see physins who are removed from a PPO network ?

医生从 PPO 系统离开以后，病人还要继续去吗？

The isozyme expression of POD, PPO, SOD and APX in longan seedlings changed with different degrees under Pb stressed .

铅胁迫下龙眼幼苗体内 POD，PPO，SOD 及 APX 同工酶表达均发生不同程度的改变。

The main factors effecting browning were PPO and POD in the Prunus mume juice during processing .

PPO 和 POD 是青梅果汁加工中褐变的主要影响因素；

PPO catalyzes the initial step in the polymerization of phenolics to produce quinones .

多酚氧化酶能加快酚醛塑料的聚合，产生苯醌。

With the elongation of adventitious roots , the activity of PPO declined gradually .

随着不定根的伸长，PPO 活性逐渐下降。

The content of PPO had some influence on the dielectric properties of the blend .

聚苯醚的含量对共混体系的介电性能有一定的影响。

The product place that uses material of model of PPO, ABS commonly cannot compare this .

这是一般使用 PPO 、ABS 塑材的产品所不能相比的。

What kind of health care benefits are there (HMO, PPO, indemnity plan )?

都有哪些卫生保健上的福利（HMO，PPO ，赔偿计划）？

Results showed that L -cysteine and kojic acid were better in the inhibition to apple PPO.

L-半胱氨酸、曲酸对苹果 PPO 的抑制作用最强，防褐变效果最好。

Method : Determin soluble protein , soluble sugar contents, activities of PPO, POD and CAT under the conditions of di erect air humidity .

方法：设置不同相对湿度，测定蛇足石杉可溶性糖含量、可溶性蛋白含量、多酚氧化酶活性、过氧化物酶活性、过氧化氢酶活性。

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