“RER”可以造什么句，RER造句

At first, the RER became the different sized vesicles, then, the ribosomes on the little vesicles began to fall, and finally, the RER turned to the concentric round lamellar structures.

At previtellogenic stage (that is, at pupal stage), large amounts of protein granules and mitochondria were present in fat body cells, but no rough endoplasmic reticulum (RER) could be observed.

Yet among train drivers, it remains extremely high: at mid-week, 90% of those who drive the Paris suburban RER trains were still on strike.

The changing curve of RER , VE and RPE corresponding to time left moved;