buffer fluid造句

In a tandem seal [ face-to-back ], the seal will leak into the buffer fluid contained in the unpressurized cavity commonly known as thermosiphon pot.
Recent study demonstrates that EGCG and EGC is more unstable than EC and ECG in a basic solution, giving an explanation to the fact that EGCG and EGC do not circulate in the basic sodium phosphate buffer fluid of human body.
The system allows the buildup of a high concentration gradually, by allowing a natural buildup of concentration towards the tip inside the in-going tube, ( for example using osmosis of water out of the input pipe and into the buffer fluid ), and the use of many active transport pumps each pumping only against a very small gradient, during the exit from the loop, returning the concentration inside the output pipe to its original concentration.
It's difficult to find buffer fluid in a sentence. 用buffer fluid造句挺难的