Pope Francis appears to be signaling a shift in tone, if not church policy toward gays.

弗朗西斯教皇似乎在教堂政策上给出了一个转变的信号——不针对同性恋者。

The first responders are signaling proteins, called interferons.

首先起作用的就是信号蛋白，它也被称为干扰素。

Has the president clarified if that is, in fact, what he was signaling he wants to happen?

总统有没有明确说明他想做什么？

Excess calcium has been implicated in helping along the toxicity that results from too much glutamate signaling.

过量的钙会加速谷氨酸信号过多导致的毒性。

The moose is signaling for a turn, you know.

这驼鹿还会打出转弯的手势。

Investigators are examining whether the electronic signaling system failed.

调查人员正在检查电子信号系统是否出现故障。

Will you all excuse me? Leonard is subtly signaling that he'd like to talk to me in private.

抱歉离开下。兰纳德微妙的暗示了他想和我单独谈谈。

It is against traffic regulations to overtake other vehicles without signaling.

没有示意信号就超车是违反交通规则的。

Still other messages arrive by telegraph from the brain or from regional centers in a process called paracrine signaling.

还有一些信息是从大脑或区域中心传输过来的。这个过程叫做“发出旁分泌信号”。

The damaged neurons regrew their long signaling tails, called axons.

受损的神经元重新长出长的信号尾，这个便是轴突。