But the signature noodle dish here is the yi gen mian (" single-strand noodle ") bowl, which features a single, continuous noodle, three meters long.
但这儿最具代表性的面食是“一根面”(单根面条)，其特征是单根连续长达三米的面条。
2
Even so, the ultimate goal is to perfect single-strand DNA sequencing, threading large sequences of DNA through nanopores and reading them as they pass through.
即使如此，最终目的还是要完善单条dna测序——让序列庞大的DNA链在通过纳米孔的时候得到识读。
3
Genes — discrete segments of long DNA molecules — transcribe their sequences onto single-strand messenger RNA molecules, which then serve as templates for proteins.