polar bond
美 [ˈpoʊlər bɑːnd]英 [ˈpəʊlə(r) bɒnd]
- 网络极性键;极性共价键;极性键结;按成键电子偏向
polar bond-
It is probably that the conjugated plane of gossypol is inserted into the base pair pleated sheet of the DNA double helical structure to associate with thymine through weak polar bond .
这表示棉酚很可能以共轭平面平行地插入到DNA分子双螺旋结构的碱基片层之间，与其中的胸腺嘧啶碱基以弱相互作用的极性键形成复合物。
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The film annealed in air is similar to silicon dioxide in structure . The appearance of polar bond Si-OH and the shrinkage of film cause the increase of dielectric constant .
大气条件下退火的薄膜样品以类SiO2结构为主，强极性Si-OH键的生成和薄膜的剧烈收缩导致介电常数的上升。
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partial pressure