英语语法分析

The paratope mapping of antibodies was determined by competitive inhibition in radioimmunoassay.

通过放射免疫测定中的竞争性抑制来确定抗体的互补位图。

Plasma ANP concentration was measured by radioimmunoassay.

放免法测定血浆心钠素浓度。

Recent advances in reproductive endocrinology are primarily due to the development of radioimmunoassay.

最近取得的生殖内分秘研究成果，主要是由于放射免疫分析的进展。