Compound inoculation的用法和樣例：
例句
- Inoculation effects of RE-containing inoculant used for cylinder castings of piston rings was studied.
研究了稀土複合孕育劑在灰鑄鐵筒體活塞環中的孕育效果。 - Inoculating effects of the inoculant have been evaluated by experiments of section sensitiveness and inoculation fading.
通過斷面均勻性試驗和孕育衰退試驗檢驗了多元複合孕育的效果。
