His heart began to pulse faster.

他的心开始加快地跳动起来。

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Instead, we're designed to pulse between spending and renewing energy approximately every 90 minutes.

相反，人的内部设计决定他每90分钟就要循环消耗和补充能量。

youdao

Then, slowly, the trees around them begin to pulse with a faint radiant energy. The bioluminescence spreads throughout the roots, until they glow like a vast system of fiberoptics.

然后 慢慢地 附近的树开始微微脉动着能量 荧光蔓延到整个根脉 直到它们像一个巨大的光网一样发出光芒。

youdao

An extremely low body temperature can cause the heart to beat so slowly that a pulse may be difficult to find.

VOA: special.2009.12.30

When a brief pulse of electricity is sent to the read/write head it flips on a tiny electromagnet for a fraction of a second.

当一个简单的电脉冲被送到读写头,它会短时间内出现一个小的电磁。

哈佛公开课 - 计算机科学课程节选

But it really comes down to that curiosity about what's happening right now everywhere and really being the pulse of what's happening right now everywhere and being able to point to every single medium.

但它确实可以归结为,对世界正在发生的事情的好奇心,并且正在成为每个地方,正在发生的事情的脉搏,并且可以连接到,每个独立的媒体。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

It's an extremely creative production, and credit to Pulse for bringing it to Ipswich.

BBC: Review: It's Like He's Knocking at Pulse Festival 2010

Ms Lee-Chun's show is Spinello Gallery's contribution to PULSE Miami Contemporary Art Fair, one of the many satellite fairs that take place this week alongside Art Basel Miami Beach, a monster exhibition that draws galleries from all over the world to network, mingle with the jet-set, and, vitally, to sell art.

ECONOMIST: Debating what to covet with unlimited funds

Whenever any of my Anytown subscribers want to transfer files amongst themselves, the operating cost to me approaches zero because (aside from the capital costs of building the network), the cost of transfering those files is basically the electricity it takes to pulse lasers over the fiber and keep the fans on the routers humming.

FORBES: The Economics Of The Google Gigabit