来自楝属 、 印楝局的植物在杀虫活性、有活性种类数量方面高于其它属,米仔兰属、鹧鸪花属和香椿属的植物也有较高的杀虫活性. Some species of genera Aglaia, Trichilia and Toona contain very effective limonoids against insects as well.
条约规定他们必须尊重其邻国的独立。The treaty binds them to respect their neighbour's independence.对工作许可证的要求违反了1950年条约的精神。The requirement for work permits violates the spirit of the 1950 treaty.他与德国的新关系受新的互不侵犯条约的保护。His new relationsh...