Cutting 3 milliseconds ( three one thousandths of a second ) off of the round trip of a trade .

每轮交易的时间将减少3毫秒（千分之三秒）。

The isomerisation occurs in milliseconds , so normal writing speeds are possible .

异构化的发生只需几毫秒，所以以正常书写速度就可以奏效。

They have only a hundred milliseconds or so to get what they need .

他们只有大约100毫秒所有的时间以获得所要的东西。

Libet recorded brain activity several hundred milliseconds before people expressed their conscious intention to move .

利贝特记录到人们在表现出有意识的移动手指意图前数百毫秒的脑电活动。

Computers now try to take advantage of arbitrage opportunities that last milliseconds , rather than hours .

目前，计算机要试图利用持续仅几毫秒而非数小时的套利机会。