strengthening and toughing mechanism的用法和樣例：
例句
- In the internalized mechanism, the performer's worldview is the deci sive factor.
在內外化機制中，職務(wù)犯罪心理主要呈現兩種發(fā)展趨勢。 - In this paper,the crystallization mechanism of synthesizing nanocrystal titania in liquid media at low temperature is reviewed in detail.
詳細介紹了晶態(tài)納米二氧化鈦低溫液相合成的晶化機制。
