Or are declining revenues and free cash flow signaling that it 's hitting some headwinds ?

还是，收入和自由现金流下降，表明该公司正在遭遇一些阻力？

Ion channels are known to regulate signaling between such neurons .

而离子通道已知能够调节神经元之间的信号。

Signaling is also often associated with consumer goods .

信号暗示同样也经常与消费商品联系起来。

Initially molecular biology enriched our understanding of ion channels and receptors important for signaling .

分子生物学自始就丰富了我们对离子通道和信号转导中重要的受体认识。

The yield on china 's benchmark seven-year government bond has risen to levels not seen since october , signaling rising expectations of inflation .

中国基准的七年期国债收益率已经上升至去年10月以来高点，暗示通货膨胀预期正在不断上扬。