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Polyploidy is far more common in plants than in animals and very high chromosome number may be found; for example in octaploids and decaploids(containing eight and ten times the haploid chromosome number).
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多倍体现象在植物中比在动物中更为普遍，且染色体组数量较大，如八倍体和十倍体（即含有八倍或十倍的单倍染色体数目）。 |
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Polypodiaceae A family of terrestrial or epiphytic leptosporangiate ferns.
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水龙骨科：陆生或附生的薄囊蕨类的一个科。 |
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Polypropylene is the second resin in the family of polyolefin composed of long chain saturated hydrocarbons.
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聚丙烯是含有长链饱和烃的聚烯烃系列中第二个树脂。 |
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Polypropylene spun-bonded fabric product line, Geotextile compound film product line, Single-layer/Multi-layer co-extruded cast embossed film unit, Running compound film machine, Large-size film coating machine, laminator, hot-rolling mill of non-woven fa
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聚丙烯纺粘非织造布生产线,土工布复合生产线,单层/多层共挤流延压纹膜机组,流延膜机,大型涂膜机,淋膜机,热轧机,分切机. |
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Polypropylene: Plastic film rather like clear polythene. Its oriented form is the most common material for film lamination. See OPP film.
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聚丙烯:一种塑料胶膜，它和透明的聚乙烯相似。向性化的聚丙烯是最常用的裱胶材料。参阅向性聚丙烯胶膜。 |
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Polysemy is a significant language phenomenon, and it appears widely in every language.
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摘要一词多义是一种重要的语言现象，普遍存在于各种语言现实中。 |
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Polysemy is realized on the basis of image schema by the means of metaphor and metonymy, and it expands from the basic meaning to the extended meanings, with those extended meanings having close relations with each other.
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一词多义现象是在一定的意象图式的基础上，借助隐喻和转喻模式实现的，是由基本词义向其它词义的引申，而且多义词各义项之间相互关联。 |
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Polysystem believes that domestication is usually adopted when translated literature is at the core of literature system and foreignization is employed when at the periphery in a specific societal-historical context.
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摘要多元系统论指出一定社会历史语境中，翻译文学处于文学系统中心位置时，往往采用异化策略，反之则采用归化策略。 |
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Polytechnic or High school above， College is preferred.
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中专或高中以上学历，大专尤佳。 |
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Polytechnics present golden opportunities to bright young men.
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工艺学为大有作为的年轻人提供了绝好的机会。 |
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Polyunsaturated margarine is very popular now.
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含有多重不饱和化合物的人造黄油现已很受欢迎. |
