As one of the channel associatedsignaling, R2 meets all kinds of demands in the semiautomatic or automatic operations and has wide applications in the international area.
R2是随路信令的一种，它满足半自动及全自动业务的各种要求，在国际上有较广泛的应用。
2
In contrast, FA treatment for 24 hours was associated with decreased insulin signaling.
与之相反的是，游离脂肪酸处理24小时与胰岛素信号通路的下调有关。
3
A visual or audible signaling device, operated by relays, which indicates conditions of associated circuits.