Slow reaction substance of anaphylaxis(SRS-A) release from lung tissues of the sensitized guinea pigs after antigen challenge was examined by bioassay.
用生物检定法评价两者对致敏豚鼠肺组织抗原攻击释放过敏性慢反应物质（SRS-A）的抑制作用；
2
In an age when development teams routinely work in domains that are foreign to them, however, the traditional SRS may fall short as a requirements gathering process.
但是，在开发小组在他们不熟悉的领域进行日常工作的时代，传统的SRS作为需求收集过程可能有所欠缺。
3
In 1985, we were looking at many different ways to define a problem by writing good requirements, and a software requirements specification (SRS) was the main vehicle programmers used to record them.