Time ratio Greenwich Mean Time early 2 hour;

时间比格林威治时间早 2小时；

youdao

The flight control computer plays a kernel role in flight control systems. Ultra reliability is needed to ensure that the ratio of system failure is less than 10-8 /hour.

在飞行控制系统中，飞行控制计算机起着核心作用，要求具有极高的可靠性，整个系统的失效率要求小于10-8/小时。

youdao

Instead of a fixed number of hours spent exercising, the ratio depends on how much you sit: people who work a typical eight-hour day should spend at least one hour each day moving;

不用固定时间专门锻炼，锻炼的时间比例取决于你坐了多久：典型工作八小时的人每天至少要花一个小时来运动；

youdao

To make the demonstration test even fairer, I would be happy if the demonstration to qualify for the assignment of the USD1, 000, 000 were reduced to a five-hour period and with a power multiplication ratio of at least eight times.

FORBES: E-Cat Proof Challenge: $1,000,000 is a "Clownerie"? (Updated)