His resignation will have a ripple effect on the whole department.

他将会在整个部门引起连锁反应。

Autoxidation of lipids is a chain raction of free radical.In the inducing stage,the inducers switching on free radical may be lipoxygenase or photoxidation,but the most is transitional metals.

脂类动氧化是一个由连锁反应，诱导期中启动由诱发剂可能是脂氧酶、光氧化，但多数为过渡金属离子。