hairpins

RNA hairpins that contained nA and sU were able to hybridize to DNA probes under conditions where the unmodified hairpins did not.

RNA的发夹载NA和苏能够杂交，以DNA探针条件下，在未修改的发夹没有。

Afterward, Cao Xueqin had unfolded that book inspecting for ten years, made additions and deletions five times, compiled catalogue and bouts, titled it《twelve hairpins of the Jin Lin》 elsewise.

后因于悼红轩中阅十载，增删，成目录，分出章回，则题曰《金陵十二钗》。