BPA is commonly used in food and drink packaging, where the molecule is usually locked in as part of a complex polymer.
双酚a一般用于食品和饮料包装，其分子作为复合聚合物的一部分，通常是固定的。
A complex polymer, the chief noncarbohydrate constituent of wood, that binds to cellulose fibers and hardens and strengthens the cell walls of plants.
木质素一种复杂聚合物，是木头非碳水化合物的主要组成物，作用是凝聚纤维素并增强细胞壁的强度。
Microbiogen USES dilute sulphuric acid to break down another component of the plant cell wall: a complex polymer called hemicellulose, which binds cellulose microfibres together.
Mirobiogen使用稀硫酸打破了植物细胞壁的另一个组成部分：称为半纤维素的复杂复合物，它将纤维素捆绑在一起。
A kind of complex profile control agent comprising bicomponent polymer was formed from polymer mixture comprising polyacrylamide and polyvinyl alcohol using formaldehyde and borax as the crosslinkers.
以聚丙烯酰胺与聚乙烯醇配成聚合物混合溶液，用甲醛和硼砂作为交联剂，形成一种双组分聚合物复合调剖剂体系。
The above results suggest that hair melanin iss complex random polymer, formed by a very complicated process of oxidation and copolymerization of both sulfur-containing and non-sulfur amino acids.
鉴于上述结果，作者认为头发黑素可能是由不含硫的氨基酸和含硫氨基酸通过复杂的氧化作用和共聚作用生成的无规则聚合物。
Poly (acrylic acid-acrylamide) -alkali metal salt complex is a new kind of solid polymer electrolytes.
聚(丙烯酸-丙烯酰胺)-碱金属盐复合物是一种新型高分子固体电解质。
Polymeric metal complex could be a new kind of designable magnetic material through controlling the electronic interaction between the metal ions in the polymer by molecular design.
高分子金属配合物由于可以通过分子设计控制金属离子之间的电子相互作用，有望成为一类新型的可设计磁性材料。
Polymer is a very expensive material and the injection process is a long complex process.
聚合物是一种昂贵的化学产品，并且其注入是一个漫长而复杂的过程。
Timber as a natural polymer composite material with the origin of life, has a very complex mechanical behavior.
木材作为有着生命起源的天然高分子复合材料，有着非常复杂的力学行为。
The present invention provides a novel catalyst composition comprising a metallocene complex, and a novel producing method for various polymer compounds.
本发明提供了含有金属茂配合物的新型催化剂组合物和用于制备各种高分子化合物的新型方法。
The invention provides a method for synthesizing star-shaped polystyrene polymer ruthenium complex.
本发明提供的是一种星形聚苯乙烯大分子钌配合物的合成方法。
The invention provides a method for synthesizing star-shaped polystyrene polymer ruthenium complex.
本发明提供的是一种星形聚苯乙烯大分子钌配合物的合成方法。
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