一些乳草属植物含有一种高浓度的化学物质，叫做强心苷(也叫卡烯内酯)，这种东西使得蝴蝶对那些食肉动物来说成了有毒食物。
Some milkweeds have a higher concentration of chemicals called cardenolides, which make the butterflies toxic to predators.
所述非烯属树脂可以是氯化的或非氯化的。
The non-olefinic resins may be chlorinated or non-chlorinated.
所述涂层体系包含一种或多种烯属化合物和一种或多种可溶于或可分散于所述一种或多种烯属化合物中的非烯属树脂。
The coating system includes one or more olefinic compounds and one or more non-olefinic resins which are soluble or dispersible in the one or more olefinic compounds.
本发明的芳基硫醇-烯属不饱和双键聚醚砜的固化性组合物属于低温固化材料的技术领域。
The invention relates to a solidification compound of aryl mercaptan-olefinic unsaturated double-bond polyether sulfone, belonging to the technical field of low-temperature solidifying materials.
本发明涉及烯丙基缩水甘油醚的合成方法，属有机合成化学技术领域。
The invention relates to a method for preparing allyl glycidyl ether, and belongs to organic synthetic chemistry technical field.
本发明涉及一种制备水性多段聚合物分散体的方法，其中所述聚合物 分散体具有用于交联的烯属不饱和官能团。
The invention relates to a process for the manufacture of a waterborne multistage polymer dispersion that has ethylenically unsaturated functional groups for crosslinking.
本发明涉及一种制备水性多段聚合物分散体的方法，其中所述聚合物 分散体具有用于交联的烯属不饱和官能团。
The invention relates to a process for the manufacture of a waterborne multistage polymer dispersion that has ethylenically unsaturated functional groups for crosslinking.
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