oxygen bridge造句

The structure of dibenzo-1, 4-dioxin consists of two benzene rings joined by two oxygen bridges.
The main structural difference between the Ciurli / Mangani mechanism and the other two is that it incorporates a nitrogen, oxygen bridging urea that is attacked by a bridging hydroxide.
Its derived PGS have lost this oxygen bridge and contain a single, unsaturated 5-carbon ring with the exception of thromboxane A2 which possesses a 6-member ring consisting of one oxygen and 5 carbon atoms.
However, these products are only indicated for temporary oxygen replenishment through the oxygen bridge, with an average half-life of 19 hours ( specifically Hemopure ), therefore long term oxygen support requires RBC blood transfusion.
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