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.

还有些信息是从大脑或区域中心传输过来的。这过程叫做“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，这便是轴突。

Through mycorrhizal networks, fungi can pass resources and signaling molecules between trees.

通过菌根网络，真菌可以在树木之间传和信号分子。

An attribute that can save others the costs of repeatedly signaling their commitment.

这是种可以为他人节省反复表示承诺的成本的属性。

An alarm went off signaling that their left engine had quit working.

警报响起，飞机左引擎已经停止工作。

That’s the most serious warning signaling three consecutive days of severe smog.

严重的雾霾持续三天，红色是最为严重的警告信号。

That finding confirms the important role these signaling pathways play in dental development.

该研究结果确认这些信号通路在牙齿发育过程中起到的重要作用。

The brick weighs 99 grams, signaling 99 years since the tea was discovered.

这块茶砖重 99 克，标志着茶叶被发现已有 99 年。

And signaling that the Russia-U.S. Space Alliance maybe on the way out.

这在暗示美俄两国之间的关系——太空联盟可能会消失。

Then the bell rang up at the castle, signaling the end of the lesson.

这时，城堡的铃声响，这堂课结束。

They are also essential for mood regulation, cell signaling, and for switching off inflammation.

它们对情绪调节、细胞信号传导和消除炎症也至关重要。

The International Crime Court is signaling a vote of confidence in Libya's government.

国际刑事法庭对利比亚政府表示信任。