The optimal weight fraction is 0.1%, for under this condition, the wear scar diameter is decreased 35.6% and lubricating oil has great time-release effect.
The capsules can be made to release the pesticides at a predetermined time.
可使这些胶囊在预定时间释放出杀虫剂。
《柯林斯英汉双解大词典》
3
Fear not, the Crystal awakenings will not create quakes or shocks that are harmful to humanity. The activations are deliberately softened in gradual timerelease.