The structure of the chlorophyll molecule is known . It consists ofporphyrin.

叶绿素的分子结构已经搞清, 它是由卟啉组成的.

辞典例句

The polydiene basic molecular structure is an excellent fuel.

聚二烯基本分子结构是一良好的燃烧剂.

辞典例句

When ice thaws, its molecular structure collapses.

当冰消融时, 其分子结构崩溃.

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The development of plastics is the direct result of the study of molecular structure.

塑料的发展是分子结构研究的直接成果.

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The molecular structure is almost identical to tetrahedral chlorine.

与四面体的氯有着几乎一样的分子结构.

电影对白

Yan Longfei , Sun Zhirong , Molecular structure of protein, Tsinghua University press, 1999.

阎隆飞,孙之荣, 《蛋白质分子结构》, 清华大学出版社,北京, 1999.

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Describe the molecular structures of silk and the spider silk.

请描述蚕丝与蜘蛛丝的分子结构.

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Cleanness : Very tight Molecular structure, surface free of micro pores Moisture proof.

清洁:分子结构十分紧密, 表面无细孔.

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Underlying many diseases is a loss of molecular structure.

潜藏在许多疾病底下的,是分子结构的丢失.

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Make molecule bonds small and control change of molecular structure.

缩小分子束(水分子集团),调整分子结构波动.

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U.S. wood is resistant polymer structure, with UV stabilizer.

耐美木是高分子结构, 含紫外线安定剂.

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Polycarbonate is a kind of polymer, whose structural formula is line type.

聚碳酸酯是一种分子结构的线形聚合物,具有优良的电绝缘性、延伸性 、 稳定性.

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Please write the Lewis structure and molecular geometry for SO 2.

请写的路易士和分子结构的几何形状的二氧化硫.

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In order to improve the mechanical properties of the para - aramid paper polyimideresin.

对位芳纶纸基材料分子结构的刚性及纤维表面的惰性导致其机械力学性能较低.

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The chip exploited the that DNA asdouble - stranded molecule.

芯片的试验揭露了DNA双螺旋分子结构的事实.

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