Regular vinyl addition polymers may be obtained from particularly strained endocyclic double bonds.由带特殊张力的桥环双键可以得到规整的乙烯类加成聚合物....

alicyclic的音标：alicyclic的英式发音音标为：[ælɪ'saɪklɪk]alicyclic的美式发音音标为：[ælɪ'saɪklɪk]...

n.罗马教皇的通谕adj.传阅的，通谕的...

encyclicals的音标：...

Cambrian stratigraphy well developed in Luxi ( west of Shandong ), and their sedimentary records possesses cyclicity.鲁西地区寒武纪地层发育较好, 沉积记录具旋回性的特点....

We have, therefore , in both of the examples above, heterocyclic compounds with " built - in " or latent functionality.上述两例中的杂环化合物,都具有 “ 固有的 ” 或潜在的官能基.Morphine: Heterocyclic compound, narcotic analgesic alkaloid original...

hemicyclic的音标：hemicyclic的英式发音音标为：['hemɪsaɪklɪk]hemicyclic的美式发音音标为：['hemɪsaɪklɪk]...

n.罗马教皇的通谕( encyclical的名词复数 )...

The isocyanates can be obtained by the fluorination of nitrogenous cylic or acyclic molecules.异氰酸酯可由含氯的环(或非环)状分子氟化而得.The inheritance hierarchy is actually a directed acyclic graph.注意:继承实际上是开放的层次关系.The Acyclic Dependencie...

The object is no longer in cyclical motion.这物体已不再循环运动.Interest rate generally fluctuates in a cyclical manner.利率常以周期方式浮动。The complex of sand bodies developed in a cyclical sequence of off - lapping sedimentary beds.砂岩复合体...

epicyclic的音标：epicyclic的英式发音音标为：[ˌepɪ'saɪklɪk]epicyclic的美式发音音标为：[ˌepə'saɪklɪk]...

adj.脂环族的...

heterocyclic的音标：heterocyclic的英式发音音标为：[ˌhetərə'saɪklɪk]heterocyclic的美式发音音标为：[ˌhetərə'saɪklɪk]...

By the amide and aliphatic chain or alicyclic base line base connected criminal macromolecules.由酰胺链与脂族基或脂环基连接的线刑大分子构成.In this paper , two unsaturated alicyclic nitrogen heterocyclic crownethers were synthesized by phase ...

cyclic grazing循环放牧Kinetic parameters of a cyclic amidase with maleimide as the substrate was assayed by HPLC method.采用高效液相色谱法(HPLC)分析并测定了环二酰胺酶水解马来酰亚胺反应的动力学参数.The yields of other cyclic acetals were between 62.并在此条件下合成了多种...

Encyclical funeral oration after carved stone, still stand today east streams Jiang Ancestral Hall Lane.谕祭文后被刻成石碑, 今仍立于东溪村姜氏宗祠里....

The object is no longer in cyclical motion.这物体已不再循环运动....the cyclical nature of the airline business.航空业的周期性Some do not even realise that cyclical downturns are normal.有些人甚至不明白周期性衰退是正常的.The complex of sand bodies develop...