第二种聚酰亚胺聚合物是芳香族四酸二氢化物与芳香族二异氰酸酯反应生成的。
The second polyimide polymer is prepared with aromatic tetracid dihydride and aromatic diisocyanate.
综述了这类二亚胺衍生物的合成、性质及应用研究进展。
The research of synthesis, properties and applications of these perylene diimide derivatives were reviewed.
二亚胺螯合引发剂的特征在于具有二亚胺螯合辅助配体结构。
The diimine chelate initiators are characterized by having a diimine chelating ancillary ligand structure.
聚酰亚胺是一种高分子聚合物材料。
亚胺类化合物是重要的有机合成中间体。
The compounds of imine are important intermediates in organic synthesis.
长链烷基明显改善了苝酰亚胺的溶解性。
The long chain of alkyl increased the solubility of perylene diimides.
双亚胺吡啶配体的合成。
合适的有机亚胺反应剂具有多种组成和结构。
The suitable organic imine reactants have a variety of compositions and structures.
目的研究n -苯基马来酰亚胺合成新工艺。
Objective: To establish a new synthesis technology of N-Phenyl Maleimide.
目的研究铜绿假单胞菌对亚胺培南耐药机制。
OBJECTIVE To study the mechanisms of imipenem resistance in Pseudomonas aeruginosa.
亚胺培南最稳定。
结论：建立的亚胺培南一水合物无菌检查法可供实用。
Conclusion: The established sterility test method for Imipenem monohydrate may be practical.
综述了我国聚酰亚胺薄膜的生产技术、应用以及产品价格。
The production technology, applications and product prices of polyimide film were overviewed in this article.
利用模型化合物对聚酰胺-酰亚胺形成的机理进行了研究。
The mechanism of the formation of poly-amide-imide was discussed by using appropriated model compounds.
综述了磺化聚酰亚胺作为质子交换膜燃料电池中膜材料的研究概况。
This paper reviews the research progress in sulfonated polyimidesas materials for proton exchange membrane fuel cell.
上述改进将明显改善以马来酰亚胺树脂为基体的复合材料的加工性能。
In addition, the processability of the composite materials with maleimide resin as matrix could be improved apparently.
介绍松节油合成农药增效剂单萜烯基酰亚胺的一般合成机理和合成工艺。
The general mechanism and techniques of synthesizing monoterpene imides synergist from turpentine oil were introduced.
结果：确定了亚胺培南一水合物无菌检查法的最佳冲洗条件及操作方法。
Results: the best washing condition and operation method for the sterility tests of Imipenem Monohydrate were determined.
人工甜料，包括糖精(苯甲酰亚胺)，通常添加到牙膏里以致有更好地味道。
Artificial sweeteners, including saccharin, are often added to toothpaste to make them taste better.
广泛应用于环氧、聚酰亚胺、酚醛等树脂中，可有效提高制品的机械性能。
Widely used in epoxy and polyimide, such as phenolic resin, can improve the mechanical properties of products.
研究了涂覆工艺条件对所得聚酰亚胺疏水微孔复合膜的膜蒸馏性能的影响。
The effect of coating conditions on the membrane distillation properties of the obtained polyimide microporous composite membrane was investigated.
介绍了作为碳纤维前驱体的聚酰亚胺（PI）纤维的组成、分子结构和特性；
The composition, the molecular and the characteristics of polyimide (PI) fiber as a precursor of carbon fibers were introduced.
有机棉也不像聚亚胺酯泡沫那样的易燃，所以也没有添加那么多抗燃化学物质。
Organic cotton is less flammable than polyurethane foam to begin with, which allows the use of more creative flame retardants.
聚醚酰亚胺(PEI)是在聚酰亚胺(PI)链上引入醚键形成的一类高聚物。
Poly (ether imide) (PEI) is a modification kind of high performance polymer, which adds a ether bond to macromolecular chain of polyimide (PI).
有研究显示，在碳化二亚胺的存在下，蛋白质和酶可以和新制备的磁体共价连接。
It has been shown that proteins and enzymes can be bound covalently to freshly prepared magnetite in the presence of carbodiimide.
通过控制聚酰亚胺膜的厚度，可以对银空芯波导在特定的波长处有降低损耗的作用。
By controlling the thickness of coated polyimide, the loss of the hollow waveguide can be reduced at different wavelength.
通过控制聚酰亚胺膜的厚度，可以对银空芯波导在特定的波长处有降低损耗的作用。
By controlling the thickness of coated polyimide, the loss of the hollow waveguide can be reduced at different wavelength.
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