suspension bed的用法和樣例：
例句
- Selecting either fixed bed hydrodesulfurizing or suspended bed hydrcracking depends on both characteristics of feedstocks and products.
在加工渣油時選用固定床加氫脫硫工藝還是懸浮床加氫裂化工藝，應根據所用原料的性質和加工的目的而定。 - For synthesis of cumene used benzene with propylene a fixed bed catalytic distillation column and a suspension catalytic distillation column is respectively simulated.
分別對苯與丙烯烷基化合成異丙苯的固定床和懸浮床精餾塔進行了模擬計算。
