liquid/solid system的用法和樣例：
例句
- The application performance of several guar gum fracturing fluids and clear fracturing fluids system had been evaluated.
選擇了幾種典型的胍爾膠與清潔壓裂液體系，對有關(guān)應用性能進(jìn)行了評價(jià)。 - The phase behavior explicitly explained the relationship between micro structure of the microemulsion system and its composition and temperature.
筆者還用電導率對該微乳液體系的導電機理進(jìn)行了較為深入的研究。
