When it was collected in ACD solution, the plasma was difficult to dry, and the quality of the product varied from lot to lot.
当血液被保存在ACD溶液中时，血浆很难干燥，并且每批产品的质量不尽相同。
When, however, the blood thus collected was stored, there was, as in blood stored in ACD solution, a progressive increase in their fragility.
然而，当用这种方式收集的血液被储存，如同血液被储存在ACD血液保存液中，血液的脆性逐渐增加。
When, however, the blood thus collected was stored, there was, as in blood stored in ACD solution, a progressive increase in their fragility.
然而，当用这种方式收集的血液被储存，如同血液被储存在ACD血液保存液中，血液的脆性逐渐增加。
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